CN110730035A - Optical interface connection detection method, exchange single board and computer storage medium - Google Patents

Abstract

The embodiment of the present invention discloses a method for detecting the connection of an optical port. The optical port sends out position information of the optical port to be detected. The embodiment of the present invention also discloses an exchange single board and a computer storage medium.

Description

Optical port connection detection method, switching single board and computer storage medium

technical field

The present invention relates to the field of communications, and in particular, to an optical port connection detection method, a switching single board and a computer storage medium.

Background technique

Cluster routers are generally composed of multiple racks cascaded together. There are dozens or even hundreds of optical cables used in the cascade, and they cannot be connected arbitrarily. They need to be connected according to the specified topology according to the networking situation. Once the optical cable is connected incorrectly, it will cause service packet loss or even service interruption. The connection relationship between the various optical ports in the cluster router is usually indicated by the manufacturer in the manual or operation manual, and the user is used to ensure the accuracy of the connection between the optical ports. However, in the case of a large number of optical ports, not only the complexity of the connection increases, but also the accuracy of the connection between the optical ports is difficult to guarantee. Faced with this situation, some methods are used to detect the accuracy of the connection between the optical ports of the cluster routers. Check to confirm whether the optical ports are connected correctly. However, the above method will increase the complexity and reduce the reliability of the detection of the optical port connection.

SUMMARY OF THE INVENTION

In order to solve the problems existing in the prior art, the embodiments of the present invention provide an optical port connection detection method, a switching board and a computer storage medium that can reduce detection complexity and improve reliability.

In order to achieve the above-mentioned purpose, the technical scheme of the embodiment of the present invention is realized as follows:

In a first aspect, an embodiment of the present invention provides an optical port connection detection method, including:

The switching board where the optical port to be detected is located obtains the location information of the optical port to be detected;

The switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected.

In the above solution, after the switching board where the optical port to be detected is located sends out the position information of the optical port to be detected through the optical port to be detected, the method further includes:

The switching board where the optical port to be detected is located obtains the position information of the target optical port, and the target optical port is the optical port that receives the position information of the optical port to be detected;

The switching board where the optical port to be detected is located determines the target optical port and the optical port to be detected according to the set optical port connection topology, the location information of the target optical port, and the location information of the optical port to be detected. Check whether the connection of the port is correct.

The above scheme also includes:

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, an alarm message is sent; or,

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, a prompt message is sent; the prompt message carries information related to the target optical port or the optical port to be detected. The position information of the desired optical port corresponding to the port; or,

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is correct, a link establishment request is sent through the target optical port.

In the above solution, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, including:

When the switching board where the optical port to be detected is located determines that the optical port to be detected has an optical cable connected to it, the location information of the optical port to be detected is sent out through the optical port to be detected; or,

The switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected at a set time interval.

In the above solution, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, including:

The switching board where the optical port to be detected is located encapsulates the location information of the optical port to be detected into a set detection packet, and sends the detection packet through the optical port to be detected; or,

The switching board where the optical port to be detected is located encodes the location information of the optical port to be detected according to the set encoding mode, generates a code stream, and sends the code stream through the optical port to be detected.

In a second aspect, an embodiment of the present invention provides an optical port connection detection method, including:

The switching board where the target optical port is located obtains the position information of the optical port to be detected and the position information of the target optical port, and the target optical port is the optical port that receives the position information of the optical port to be detected;

The switching board where the target optical port is located determines the target optical port and the to-be-detected optical port according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port connection is correct.

In the above solution, after the switching board where the target optical port is located obtains the position information of the optical port to be detected and the position information of the target optical port, the method further includes:

The switching board where the target optical port is located sends the position information of the target optical port through the target optical port.

The above scheme also includes:

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, a prompt message is sent; the prompt message carries the information related to the target optical port or the to-be-detected optical port The position information of the corresponding desired optical port; or,

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

In the above solution, the switching board where the target optical port is located obtains the location information of the optical port to be detected, including:

The switching board where the target optical port is located parses the received detection message sent by the switching board where the optical port to be detected is located to obtain location information of the optical port to be detected; or,

The switching board where the target optical port is located decodes the received code stream sent by the switching board where the optical port to be detected is located, and obtains location information of the optical port to be detected.

In a third aspect, an embodiment of the present invention provides a switching board, including:

a first acquisition unit, configured to acquire position information of the optical port to be detected;

The first sending unit is configured to send the position information of the optical port to be detected through the optical port to be detected.

In a fourth aspect, an embodiment of the present invention provides a switching board, including:

a second acquisition unit, configured to acquire the position information of the optical port to be detected and the position information of the target optical port, where the target optical port is the optical port that receives the position information of the optical port to be detected;

A detection unit, configured to determine whether the connection between the target optical port and the to-be-detected optical port is correct according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port .

In a fifth aspect, an embodiment of the present invention provides a switching board, where the switching board includes a processor and a memory for storing a computer program that can run on the processor; wherein,

The processor is configured to execute the steps of the optical port connection detection method of the first aspect when running the computer program.

In a sixth aspect, an embodiment of the present invention provides a switch board, the switch board includes a processor and a memory for storing a computer program that can run on the processor; wherein,

The processor is configured to execute the steps of the optical port connection detection method of the second aspect when running the computer program.

In a seventh aspect, an embodiment of the present invention provides a computer storage medium, where a computer program is stored in the computer storage medium, and when the computer program is executed by a processor, the optical port connection detection of the first aspect or the second aspect is implemented steps of the method.

In the optical port connection detection method, the switching veneer and the computer storage medium provided by the above embodiments, the switching veneer where the optical port to be detected is located acquires the position information of the optical port to be detected, and sends the target optical port to the target optical port through the optical port to be detected. If the position information of the optical port to be detected is sent from the port, the switching board where the target optical port is located or the switching board where the optical port to be detected is located can detect the optical port according to the received position information of the optical port to be detected and the connection topology of the optical port. Whether the connection between the optical port to be detected and the target optical port is correct, that is, the detection of whether the connection between the optical port to be detected and the target optical port is correct can be completed by exchanging single boards, which reduces the need for the optical port. The complexity of the connection detection and the reliability of the detection of the optical port connection are improved.

Description of drawings

FIG. 1 is a schematic flowchart of a method for detecting an optical port connection according to an embodiment of the present invention;

2 is a schematic flowchart of a method for detecting an optical port connection according to another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a switching board in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a switching board in another embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a switching board in another embodiment of the present invention;

6 is a schematic flowchart of a method for detecting an optical port connection according to a specific embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an optical port connection detection device according to an embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be further elaborated below with reference to the accompanying drawings and specific embodiments of the description. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to FIG. 1 , a method for detecting an optical port connection provided by an embodiment of the present invention, applied to a switching board, includes the following steps:

S101: The switching board where the optical port to be detected is located acquires location information of the optical port to be detected;

Understandably, a cluster router is usually composed of multiple core routers and center-connected routers, and each router includes one or more switching boards (also called switch boards), and each switching board is also Will contain one or more optical ports. Only when the optical cable connection between each optical port meets the specified topology relationship, can the cluster router work normally. When it is necessary to perform optical cable connection detection on an optical port of a switching board in a router (referred to as the optical port to be detected), the switching board (referred to as the switching board where the optical port to be detected is located) obtains the optical fiber to be detected. The position information of the port. In this embodiment, the position information of the optical port to be detected includes the frame number, slot number and optical port number of the optical port to be detected. The frame number of the optical port to be detected indicates the frame where the optical port to be detected is located, and the frame includes a service core frame composed of core routers and a central switch frame composed of a central connection router; the optical port to be detected is located. The slot number of the port represents the switching board where the optical port to be detected is located; the optical port number of the optical port to be detected represents the identification of the optical port to be detected on the switching board where the optical port to be detected is located. Since each optical port has unique address information, that is, there is a unique correspondence between the position information of each optical port and the optical port, the to-be-detected optical port can be uniquely determined according to the position information of the to-be-detected optical port Optical mouth.

Here, the switching board where the optical port to be detected is located obtains the location information of the optical port to be detected, which may be that the switching board where the optical port to be detected is located detects that the optical port to be detected has an optical cable connected, that is, the When the switching board where the optical port to be detected is located detects that the optical port to be detected has a signal, it triggers the process of collecting the location information of the optical port to be detected, that is, the location information of the optical port to be detected is acquired; The switching board where the optical port is located is detected at a set time interval, and the process of collecting the location information of the optical port to be detected is triggered. It should be noted that, the optical port to be detected may be one optical port or multiple optical ports. In this embodiment, the optical port to be detected is an optical port as an example.

S102: The switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected.

Here, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, which may be when the switching board where the optical port to be detected is located detects that the set sending condition is met. , send the location information of the optical port to be detected to the target optical port through the optical port to be detected, and the set sending condition may be to detect that the optical port to be detected has optical cable access, or the current time to the last transmission The time difference of the position information of the optical port to be detected is equal to the set time interval. When the optical port to be detected is connected with an optical cable, the switching board where the optical port to be detected is located sends the location information of the optical port to be detected to the target optical port through the optical port to be detected, which can be understood as the The switching veneer where the optical port to be detected is located sends out the position information of the optical port to be detected through an optical cable whose one end is inserted into the optical port to be detected, and the target optical port is an optical port connected to the other end of the optical cable. .

It should be noted that the to-be-detected optical port and the target optical port may be located on the same switch board of the same router, and the to-be-detected optical port and the target optical port may also be different ones located on the same router. On the switching board, the to-be-detected optical port and the target optical port may also be respectively located on switching boards of different routers. That is to say, the switching board where the optical port to be detected is located and the switching board where the target optical port is located may be the same switching board or different switching boards in different application scenarios.

To sum up, in the optical port connection detection method provided by the above embodiment, the position information of the optical port to be detected is sent to the target optical port through the switching board where the optical port to be detected is located, so that the switching board where the target optical port is located Or the switching board where the optical port to be detected is located checks whether the connection between the optical port to be detected and the target optical port is correct according to the position information of the optical port to be detected, that is, the switching board can complete the detection. The detection of whether the connection between the optical port to be detected and the target optical port is correct reduces the complexity of detecting the connection of the optical port and improves the reliability of detecting the connection of the optical port.

In an optional embodiment, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, including:

When the switching board where the optical port to be detected is located determines that the optical port to be detected has an optical cable connected to it, the location information of the optical port to be detected is sent out through the optical port to be detected; or,

The switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected at a set time interval.

Specifically, when the switching board where the optical port to be detected is located determines that an optical cable is connected to the optical port to be detected, that is, when it detects that the optical port to be detected has a signal, the optical port to be detected emits the light to be detected through the optical port to be detected. Or, according to a set time interval, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected at the set time interval as a period.

In this way, when the switching board where the optical port to be detected is located detects that there is an optical cable connected to the optical port to be detected, the position information of the optical port to be detected is sent out through the optical port to be detected, which improves the optical communication efficiency. The timeliness and rapidity of port connection detection. The switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected at a set time interval, so as to realize the periodic detection of the connection of the optical port, especially when the optical port is connected. After the connection of the optical port changes, it can automatically re-detect the optical port connection. In addition, the diversity of ways to detect optical port connections is also enhanced.

In an optional embodiment, the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, including:

The switching board where the optical port to be detected is located encapsulates the location information of the optical port to be detected into a set detection packet, and sends the detection packet through the optical port to be detected; or,

The switching board where the optical port to be detected is located encodes the location information of the optical port to be detected according to the set encoding mode, generates a code stream, and sends the code stream through the optical port to be detected.

In this way, the switching board where the optical port to be detected is located encapsulates the position information of the optical port to be detected into the set detection packet, or encodes the position information of the optical port to be detected, and uses the detection packet to encode the position information of the optical port to be detected. The position information of the optical port to be detected can be sent out in the form of code stream or code stream, which can speed up the outward transmission speed of the position information of the optical port to be detected, save the transmission time, and can effectively avoid the interference of the external environment.

In an optional embodiment, after the switching board where the optical port to be detected is located sends the position information of the optical port to be detected through the optical port to be detected, the method further includes:

The switching board where the optical port to be detected is located acquires the position information of the target optical port, and the target optical port is an optical port that receives the position information of the optical port to be detected;

The switching board where the optical port to be detected is located determines the target optical port and the optical port to be detected according to the set optical port connection topology, the location information of the target optical port, and the location information of the optical port to be detected. Check whether the connection of the port is correct.

Specifically, the switching board where the optical port to be detected is located obtains the location information of the target optical port, and obtains the location information of the desired optical port corresponding to the target optical port according to the set optical port connection topology. When the position information of the optical port is consistent with the position information of the desired optical port corresponding to the target optical port, it is determined that the connection between the target optical port and the to-be-detected optical port is correct; When the position information of the desired optical port corresponding to the target optical port is inconsistent, it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect. Alternatively, the switching board where the optical port to be detected is located acquires the location information of the target optical port, and acquires the location information of the desired optical port corresponding to the optical port to be detected according to the set optical port connection topology. When the position information of the desired optical port corresponding to the optical port to be detected is consistent with the position information of the target optical port, it is determined that the connection between the target optical port and the optical port to be detected is correct; When the position information of the desired optical port is inconsistent with the position information of the target optical port, it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect.

Here, if the position information of the optical port to be detected includes the frame number, slot number and optical port number of the optical port to be detected, the position information of the optical port to be detected is the position information of the desired optical port corresponding to the target optical port It is consistent that the frame number, slot number and optical port number of the optical port to be detected are the same as the frame number, slot number and optical port number of the desired optical port corresponding to the target optical port, and the position of the optical port to be detected is the same. The inconsistency between the information and the position information of the desired optical port corresponding to the target optical port is that at least one of the frame number, slot number and optical port number of the optical port to be detected is the frame number of the desired optical port corresponding to the target optical port, The slot number and the optical port number are not in one-to-one correspondence; correspondingly, the position information of the desired optical port corresponding to the optical port to be detected is consistent with the position information of the target optical port, which is the desired optical port corresponding to the optical port to be detected The frame number, slot number and optical port number of the target optical port are in one-to-one correspondence with the frame number, slot number and optical port number of the target optical port, and the position information of the desired optical port corresponding to the optical port to be detected is the same as that of the target optical port. The inconsistent location information means that at least one of the frame number, slot number and optical port number of the desired optical port corresponding to the optical port to be detected is not in a one-to-one correspondence with the frame number, slot number and optical port number of the target optical port.

It should be noted that the connections between optical ports are in one-to-one correspondence, that is, the desired optical port corresponding to each optical port is specified in the optical port connection topology, that is, each optical port should correspond to the optical port. Optical port connection is expected. In practical applications, the optical port connection topology can be described in a table. For example, if optical port A is the only desired optical port corresponding to optical port B, the frame number, slot number, and optical port number of optical port A can be bound to the frame number, slot number, and optical port number of optical port B to form an optical port. The connection topology relationship between port A and optical port B is stored in a table. The optical port connection topology relationship can be preset according to the actual situation and stored in the switching board. For the switching board where the optical port to be detected is located, the connection topology relationship corresponding to all the optical ports of itself can be stored, and the connection topology relationship corresponding to the optical ports of other switching boards can also be stored. When the optical port to be detected and the target optical port are located on the same switching board, the switching board can actively acquire the target optical port after knowing the target optical port that has received the position information of the optical port to be detected location information. It should be noted that when the to-be-detected optical port and the target optical port are located on different switching boards, the switching board where the target optical port is located determines that the target optical port has an optical cable connected, that is, the target optical port is detected. When the port has a signal, the position information of the target optical port will be sent to the optical port to be detected through the target optical port, and the switching board where the optical port to be detected is located obtains the position information of the target optical port.

In this way, when the to-be-detected optical port and the target optical port are located on the same switching board, the same switching board can be connected according to the set optical port connection topology, the location information of the target optical port and the The position information of the optical port to be detected, so as to determine whether the connection between the target optical port and the optical port to be detected is correct, and the detection of the optical port connection can be completed on the same switching board; The target optical port is located on a different switching board, and the detection can also be completed by the switching board where the optical port to be detected is located or the switching board where the target optical port is located, and the detection of the connection of the optical port is directly realized by the switching board. , avoiding the delay and external interference caused by the introduction of a third party for detection, not only the detection process is simple, the detection speed is fast, but also the reliability is high.

In an optional embodiment, the method further includes:

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, an alarm message is sent; or,

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, a prompt message is sent; the prompt message carries information related to the target optical port or the optical port to be detected. The position information of the desired optical port corresponding to the port; or,

When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is correct, a link establishment request is sent through the target optical port.

Here, the sending an alarm message may be that the switching board where the optical port to be detected is located sends a connection error message between the target optical port and the optical port to be detected through a command line, so as to be displayed on the user's remote login to the cluster router. The interface displays a connection error message between the target optical port and the to-be-detected optical port. The sending an alarm message may also be sending an alarm message directly to the user, so as to inform the connection error between the target optical port and the to-be-detected optical port. The sending of the alarm message may also trigger the lighting of a set indicator light to inform that the connection between the target optical port and the to-be-detected optical port is incorrect. For example, suppose that a connection status indicator is set for each optical port on the switch board. When the optical port is connected correctly, the connection status indicator corresponding to the optical port is not lit; when the optical port is incorrectly connected, the connection status indicator is lit. The connection status indicator corresponding to the optical port. The switch board where the optical port to be detected is located sends a link establishment request through the target optical port, which can be understood as the switching board where the optical port to be detected is located sends the set up request to the optical port to be detected through the target optical port. A large flow of packets is sent to inform that the target optical port and the to-be-detected optical port are correctly connected. The switching board where the optical port to be detected sends a link establishment request through the target optical port can be regarded as controlling the establishment of a link between the optical cable link between the target optical port and the optical port to be detected. When the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, it sends out the position information that carries the desired optical port corresponding to the target optical port or is related to the optical port to be detected. The prompt message of the position information of the desired optical port corresponding to the optical port is detected, so as to inform the user to realize the correct connection between the optical ports according to the prompt message. In addition, when the switching board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is incorrect, it does not send a link establishment request through the target optical port, which can be regarded as controlling the The optical cable link between the target optical port and the to-be-detected optical port is reset to avoid packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable is successfully established.

In this way, when the connection between the target optical port and the to-be-detected optical port is wrong, that is, when the optical cable is inserted incorrectly, an alarm, a prompt message, etc. are issued to indicate that the optical cable is incorrectly inserted. The prompting method is intuitive and the prompting effect is good. When the connection between the target optical port and the to-be-detected optical port is correct, that is, the optical cable is not inserted incorrectly, control the optical cable link to establish a link, and when the target optical port and the to-be-detected optical port are connected incorrectly, that is, the optical cable When wrongly inserted, the optical cable link is controlled to reset, so as to avoid the situation of packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable link is successfully established, thereby improving the flexibility of detection.

Referring to FIG. 2, an optical port connection detection method provided by an embodiment of the present invention, applied to a switching board, includes the following steps:

S201: The switching board where the target optical port is located obtains the position information of the optical port to be detected and the position information of the target optical port, where the target optical port is the optical port that receives the position information of the optical port to be detected;

Specifically, when the optical port to be detected and the target optical port are located on different switching boards, that is, when the switching board where the optical port to be detected is located and the switching board where the target optical port is located are different switching boards, The switching board where the target optical port is located receives the location information of the optical port to be detected sent by the switching board where the optical port to be detected is located, and acquires the location information of the target optical port.

S202: The switching board where the target optical port is located determines the target optical port and the to-be-detected optical port according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port Whether the connection of the optical port is correct.

Specifically, the switching board where the target optical port is located obtains the position information of the desired optical port corresponding to the target optical port according to the set optical port connection topology. When the position information of the desired optical port corresponding to the target optical port is consistent, it is determined that the connection between the target optical port and the to-be-detected optical port is correct; when the location information of the to-be-detected optical port and the desired optical port corresponding to the target optical port When the location information is inconsistent, it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect. Alternatively, the switching board where the target optical port is located obtains the position information of the desired optical port corresponding to the optical port to be detected according to the set optical port connection topology. When the position information of the target optical port is consistent, it is determined that the connection between the target optical port and the to-be-detected optical port is correct; when the position information of the desired optical port corresponding to the to-be-detected optical port and the position of the target optical port When the information is inconsistent, it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect.

Here, if the position information of the optical port to be detected includes the frame number, slot number and optical port number of the optical port to be detected, the position information of the optical port to be detected is the position information of the desired optical port corresponding to the target optical port It is consistent that the frame number, slot number and optical port number of the optical port to be detected are the same as the frame number, slot number and optical port number of the desired optical port corresponding to the target optical port, and the position of the optical port to be detected is the same. The inconsistency between the information and the position information of the desired optical port corresponding to the target optical port is that at least one of the frame number, slot number and optical port number of the optical port to be detected is the frame number of the desired optical port corresponding to the target optical port, The slot number and the optical port number are not in one-to-one correspondence; correspondingly, the position information of the desired optical port corresponding to the optical port to be detected is consistent with the position information of the target optical port, which is the desired optical port corresponding to the optical port to be detected The frame number, slot number and optical port number of the target optical port are in one-to-one correspondence with the frame number, slot number and optical port number of the target optical port, and the position information of the desired optical port corresponding to the optical port to be detected is the same as that of the target optical port. The inconsistent location information means that at least one of the frame number, slot number and optical port number of the desired optical port corresponding to the optical port to be detected is not in a one-to-one correspondence with the frame number, slot number and optical port number of the target optical port.

It should be noted that the connections between optical ports are in one-to-one correspondence, that is, the optical port connection topology specifies the only desired optical port corresponding to each optical port, that is, each optical port must correspond to this optical port. the desired optical port connection. In practical applications, the optical port connection topology can be described in a table. For example, if optical port A is the only desired optical port that can be connected to optical port B, you can bind the frame number, slot number, and optical port number of optical port A with the frame number, slot number, and optical port number of optical port B. The connection topology relationship between optical port A and optical port B is formed and stored in a table. The optical port connection topology relationship can be preset according to the actual situation and stored in the switching board. For the switching board where the target optical port is located, the connection topology relationship corresponding to all the optical ports of itself may be stored, and the connection topology relationship corresponding to the optical ports of other switching boards may also be stored.

In this way, when the to-be-detected optical port and the target optical port are located on different switching boards, the switching board where the target optical port is located is based on the set optical port connection topology, the location information of the target optical port and the The position information of the optical port to be detected is used to determine whether the connection between the target optical port and the optical port to be detected is correct. Due to the delay and external interference, not only the detection process is simple, the detection speed is fast, but also the reliability is high.

In an optional embodiment, the method further includes:

The switching board where the target optical port is located sends the position information of the target optical port through the target optical port.

Here, the switching board where the target optical port is located sends the location information of the target optical port through the target optical port, which can be understood as the switching board where the target optical port is located to the optical port to be detected through the target optical port Send the location information of the target optical port. The switching board where the target optical port is located sends the location information of the target optical port to the optical port to be detected through the target optical port, which may be when the switching board where the target optical port is located detects that the set sending condition is met, The location information of the target optical port is sent to the optical port to be detected through the target optical port. The set sending condition may be that it is detected that the target optical port is connected to an optical cable, or the target is sent from the current time to the last time. The time difference of the position information of the optical port is equal to the set time interval. When an optical cable is connected to the target optical port, the switching board where the target optical port is located sends the location information of the target optical port to the optical port to be detected through the target optical port, which can be understood as the target optical port. The switch board where the port is located sends out the location information of the target optical port through an optical cable whose one end is inserted into the target optical port.

In this way, the switching board where the target optical port is located sends the location information of the target optical port through the target optical port, so that the switching board where the target optical port is located or the switching board where the optical port to be detected is located according to the The position information of the target optical port detects whether the connection between the to-be-detected optical port and the target optical port is correct, that is, the connection between the to-be-detected optical port and the target optical port can be completed by exchanging a single board. Correct detection reduces the complexity of detecting the connection of the optical port and improves the reliability of detecting the connection of the optical port.

In an optional embodiment, the method further includes:

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, it sends out the position carrying the desired optical port corresponding to the target optical port or the to-be-detected optical port informational alert messages; or,

When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

Here, the sending an alarm message may be sending a connection error message between the target optical port and the to-be-detected optical port through a command line, so as to display the target optical port and the target optical port on the display interface of the user logging in to the cluster router remotely. The connection error message of the optical port to be detected. The sending an alarm message may also be sending an alarm message directly to the user, so as to inform the connection error between the target optical port and the to-be-detected optical port. The sending of the alarm message may also trigger the lighting of a set indicator light to inform that the connection between the target optical port and the to-be-detected optical port is incorrect. For example, suppose that a connection status indicator is set for each optical port on the switch board. When the optical port is connected correctly, the connection status indicator corresponding to the optical port is not lit; when the optical port is incorrectly connected, the connection status indicator is lit. The connection status indicator corresponding to the optical port. The switching board where the target optical port is located sends a link establishment request through the target optical port. A traffic packet is sent to inform that the target optical port is correctly connected to the to-be-detected optical port. The switching board where the target optical port is located sends a link establishment request through the target optical port, which can be regarded as controlling the establishment of a link of an optical cable link between the target optical port and the to-be-detected optical port. When the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, it sends out the position information carrying the desired optical port corresponding to the target optical port or the to-be-detected optical port. A prompt message of the position information of the desired optical port corresponding to the port is displayed, so as to inform the user to change the connection between the optical ports according to the prompt message. In addition, when the switching board where the target optical port is located determines that the connection between the target optical port and the to-be-detected optical port is incorrect, it does not send a link establishment request through the target optical port, which can be regarded as controlling the target optical port. The optical cable link between the optical port and the optical port to be detected is reset, so as to avoid the situation of packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable link is successfully established.

In this way, when the connection between the target optical port and the to-be-detected optical port is incorrect, that is, the optical cable is incorrectly inserted, an alarm, a prompt message, etc. are issued to prompt the optical cable to be incorrectly inserted. The prompting method is intuitive and the prompting effect is good. When the connection between the target optical port and the to-be-detected optical port is correct, that is, the optical cable is not inserted incorrectly, control the optical cable link to establish a link, and when the target optical port and the to-be-detected optical port are connected incorrectly, that is, the optical cable When wrongly inserted, the optical cable link is controlled to reset, so as to avoid the situation of packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable link is successfully established, thereby improving the flexibility of detection.

In an optional embodiment, the switching board where the target optical port is located acquires the location information of the optical port to be detected, including:

The switching board where the target optical port is located parses the received detection message sent by the switching board where the optical port to be detected is located to obtain location information of the optical port to be detected; or,

The switching board where the target optical port is located decodes the received code stream sent by the switching board where the optical port to be detected is located, and obtains location information of the optical port to be detected.

Here, when the switching board where the optical port to be detected is located, the location information of the optical port to be detected is encapsulated into the set detection packet or the position information of the optical port to be detected is encoded, and the detection packet is used to encode the position information of the optical port to be detected. When the position information of the optical port to be detected is sent to the target optical port through the optical port to be detected in the form of text or code stream, the switching board where the target optical port is located will parse or analyze the received detection packet correspondingly. The code stream is decoded to obtain the position information of the optical port to be detected. In this way, the interference of the external environment can be effectively avoided.

To implement the above method, an embodiment of the present invention further provides a switching board. As shown in FIG. 3 , the switching board includes: a first acquiring unit 10 and a first sending unit 11; wherein,

The first obtaining unit 10 is configured to obtain the position information of the optical port to be detected;

The first sending unit 11 is configured to send the position information of the optical port to be detected through the optical port to be detected.

To sum up, in the switching board provided by the above-mentioned embodiments, by sending the position information of the optical port to be detected to the target optical port, the switching board where the target optical port is located or the switching board where the optical port to be detected is located. The board detects whether the connection between the optical port to be detected and the target optical port is correct according to the position information of the optical port to be detected. The detection of whether the connection of the target optical port is correct reduces the complexity of detecting the connection of the optical port and improves the reliability of detecting the connection of the optical port.

In an optional embodiment, the switching board further includes: a judging unit 12; wherein,

The first acquisition unit 10 is further configured to acquire position information of a target optical port, where the target optical port is an optical port that receives the position information of the to-be-detected optical port;

The judging unit 12 is configured to determine the relationship between the target optical port and the to-be-detected optical port according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port. Is the connection correct.

In this way, the detection of the optical port connection is directly realized by the switching board, which avoids the delay and external interference caused by the introduction of a third party for detection. The detection process is simple, the detection speed is fast, and the reliability is high.

In an optional embodiment,

The first sending unit 11 is further configured to issue an alarm message when it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect; or, to determine the connection between the target optical port and the to-be-detected optical port When an error occurs, a prompt message is sent; the prompt message carries the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port; or, to determine the target optical port and the to-be-detected optical port When the connection is correct, a link establishment request is sent through the target optical port.

In this way, when the connection between the target optical port and the to-be-detected optical port is incorrect, that is, when the optical cable is inserted incorrectly, an alarm, a prompt message, etc. are issued to indicate that the optical cable is incorrectly inserted. The prompting method is intuitive and the prompting effect is good. When the connection between the target optical port and the to-be-detected optical port is correct, that is, the optical cable is not inserted incorrectly, the optical cable link is controlled to establish a link, and when the connection between the target optical port and the to-be-detected optical port is When the connection is wrong, that is, when the optical cable is inserted incorrectly, the optical cable link is controlled to reset, so as to avoid the situation of packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable link is successfully established, and the flexibility of detection is improved.

In an optional embodiment, the first sending unit 11 is specifically configured to:

When it is determined that an optical cable is connected to the optical port to be detected, the position information of the optical port to be detected is sent through the optical port to be detected; or, the optical port to be detected is sent out through the optical port to be detected at a set time interval Location information of the optical port.

In this way, when it is detected that an optical cable is connected to the optical port to be detected, the position information of the optical port to be detected is sent out through the optical port to be detected, which improves the timeliness and efficiency of detecting the connection between the optical ports. rapidity. The position information of the optical port to be detected is sent out through the optical port to be detected at a set time interval, so as to realize the periodic detection of the connection between the optical ports, especially when the connection between the optical ports changes, Can automatically re-detect the connection between optical ports. In addition, the diversity of ways to detect connections between optical ports is also enhanced.

In an optional embodiment, the switching board further includes: a first processing unit 13; wherein,

The first processing unit 13 is used to encapsulate the position information of the optical port to be detected into the set detection message; or, encode the position information of the optical port to be detected according to the set encoding mode to generate a code stream ;

The first sending unit 11 is further configured to send the detection packet to the target optical port through the to-be-detected optical port; or, to send the code stream to the target optical port through the to-be-detected optical port.

In this way, by encapsulating the position information of the optical port to be detected into a set detection message, or by encoding the position information of the optical port to be detected, the to-be-detected port is sent out in the form of a detection message or a code stream. The position information of the optical port can speed up the outward transmission speed of the position information of the optical port to be detected, save the transmission time, and can effectively avoid the interference of the external environment.

To implement the above method, an embodiment of the present invention further provides a switching board. As shown in FIG. 4 , the switching board includes: a second acquisition unit 20 and a detection unit 21 ; wherein,

The second acquisition unit 20 is configured to acquire the position information of the optical port to be detected and the position information of the target optical port, where the target optical port is the optical port that receives the position information of the optical port to be detected;

The detection unit 21 is configured to determine the relationship between the target optical port and the to-be-detected optical port according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port. Is the connection correct.

In this way, when the optical port to be detected and the target optical port are located on different switching boards, according to the set optical port connection topology, the location information of the target optical port and the location information of the optical port to be detected, Therefore, it is determined whether the connection between the target optical port and the to-be-detected optical port is correct, and the detection of the connection of the optical port is directly realized by the switching single board, avoiding the delay and external interference caused by introducing a third party to perform the detection. Not only the detection process is simple, the detection speed is fast, but also the reliability is high.

In an optional embodiment, the switching board further includes: a second sending unit 22, configured to send the position information of the target optical port through the target optical port.

In this way, the position information of the target optical port is sent out through the target optical port, so that the switching board where the target optical port is located or the switching single board where the optical port to be detected is located is based on the position information of the target optical port. Whether the connection between the optical port to be detected and the target optical port is correct is detected, that is, the detection of whether the connection between the optical port to be detected and the target optical port is correct can be completed by exchanging single boards, which reduces the need for The complexity of detecting the optical port connection improves the reliability of detecting the optical port connection.

In an optional embodiment,

The second sending unit 22 is further configured to issue an alarm message when it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect; or, to determine the connection between the target optical port and the to-be-detected optical port When there is an error, a prompt message carrying the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port is sent out; or, to determine the connection between the target optical port and the to-be-detected optical port When correct, a link establishment request is sent through the target optical port.

In this way, when the connection between the target optical port and the to-be-detected optical port is incorrect, that is, the optical cable is incorrectly inserted, an alarm, a prompt message, etc. are issued to prompt the optical cable to be incorrectly inserted. The prompting method is intuitive and the prompting effect is good. When the connection between the target optical port and the to-be-detected optical port is correct, that is, the optical cable is not inserted incorrectly, control the optical cable link to establish a link, and when the target optical port and the to-be-detected optical port are connected incorrectly, that is, the optical cable When wrongly inserted, the optical cable link is controlled to reset, so as to avoid the situation of packet loss or service interruption after the optical cable is inserted incorrectly and the optical cable link is successfully established, thereby improving the flexibility of detection.

In an optional embodiment, the switching board further includes: a second processing unit 23, configured to parse the received detection packet sent by the switching board where the optical port to be detected is located, and obtain the optical fiber to be detected. location information of the optical port to be detected; or, decoding the received code stream sent by the switching board where the optical port to be detected is located to obtain the location information of the optical port to be detected.

In this way, the interference of the external environment can be effectively avoided.

An embodiment of the present invention provides a switch board. As shown in FIG. 5 , the switch board includes: a processor 310 and a memory 311 for storing a computer program that can run on the processor 310; wherein, in FIG. 5 The illustrated processor 310 is not used to refer to the number of processors 310 being one, but is only used to refer to the positional relationship of the processor 310 relative to other devices. In practical applications, the number of processors 310 may be one Similarly, the memory 311 shown in FIG. 5 also has the same meaning, that is, it is only used to refer to the positional relationship of the memory 311 relative to other devices. In practical applications, the number of the memory 311 may be one or more.

Wherein, when the processor 310 is configured to run the computer program, the following steps are performed:

obtaining the location information of the optical port to be detected;

The position information of the optical port to be detected is sent out through the optical port to be detected.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

Acquire position information of a target optical port, where the target optical port is an optical port that receives the position information of the to-be-detected optical port;

Whether the connection between the target optical port and the to-be-detected optical port is correct is determined according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, a prompt message is sent; the prompt message carries the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

When it is determined that an optical cable is connected to the optical port to be detected, the position information of the optical port to be detected is sent out through the optical port to be detected; or,

The position information of the optical port to be detected is sent out through the optical port to be detected at a set time interval.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

The location information of the optical port to be detected is encapsulated into a set detection packet, and the detection packet is sent through the optical port to be detected; or,

The location information of the optical port to be detected is encoded according to the set encoding mode to generate a code stream, and the code stream is sent out through the optical port to be detected.

The switching board further includes: at least one network interface 312 . Various components in the switch board are coupled together through the bus system 313 . It can be understood that the bus system 313 is used to realize the connection communication between these components. In addition to the data bus, the bus system 313 also includes a power bus, a control bus and a status signal bus. However, for the sake of clarity, the various buses are labeled as bus system 313 in FIG. 5 .

Wherein, the memory 311 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read-only memory) Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , CD-ROM, or Compact Disc Read-Only Memory (CD-ROM, Compact Disc Read-Only Memory); the magnetic surface memory can be a magnetic disk memory or a tape memory. The volatile memory may be Random Access Memory (RAM), which is used as an external cache memory. By way of example and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory Memory (DRAM, Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM, SynchronousDynamic Random Access Memory), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), Synchronous Link Dynamic Random Access Memory (SLDRAM, SyncLink Dynamic Random Access Memory), Direct Memory Bus Random Access Memory (DRRAM, Direct Rambus Random Access Memory) . The memory 311 described in the embodiments of the present invention is intended to include, but not limited to, these and any other suitable types of memory.

The memory 311 in the embodiment of the present invention is used to store various types of data to support the operation of the switching board. Examples of such data include: any computer programs used to operate on the switching board, such as operating systems and applications; contact data; phonebook data; messages; pictures; videos, etc. Among them, the operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, etc., for implementing various basic services and processing hardware-based tasks. The application program may include various application programs, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services. Here, the program implementing the method of the embodiment of the present invention may be included in the application program.

Referring to FIG. 5 again, an embodiment of the present invention provides another switching board, the switching board includes: a processor 310 and a memory 311 for storing a computer program that can run on the processor 310; wherein, FIG. 5 The processor 310 shown in is not used to refer to the number of processors 310 being one, but is only used to refer to the positional relationship of the processor 310 relative to other devices. In practical applications, the number of processors 310 may be one or more; similarly, the memory 311 shown in FIG. 5 has the same meaning, that is, it is only used to refer to the positional relationship of the memory 311 relative to other devices. In practical applications, the number of the memory 311 can be one or more .

Wherein, when the processor 310 is configured to run the computer program, the following steps are performed:

Obtain the position information of the optical port to be detected and the position information of the target optical port, where the target optical port is the optical port that receives the position information of the optical port to be detected;

Whether the connection between the target optical port and the to-be-detected optical port is correct is determined according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

The position information of the target optical port is sent out through the target optical port.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, a prompt message is sent; the prompt message carries the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

Analyzing the received detection message sent by the switching board where the optical port to be detected is located to obtain the location information of the optical port to be detected; or,

The received code stream sent by the switching board where the optical port to be detected is located is decoded to obtain location information of the optical port to be detected.

In an optional embodiment, when the processor 310 is further configured to run the computer program, the following steps are performed:

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, the prompt message is sent; the prompt message carries the position of the desired optical port corresponding to the target optical port or the to-be-detected optical port information; and/or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

This embodiment also provides a computer storage medium, for example, including a memory 311 storing a computer program, and the computer program can be executed by the processor 310 in the switch board to complete the steps of the foregoing method. The computer storage medium can be memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM; it can also be various devices including one or any combination of the above memories, such as a mobile phone , computers, tablet devices, personal digital assistants, etc.

On the one hand, a computer storage medium, a computer program is stored in the computer storage medium, and when the computer program is executed by a processor, the following steps are performed:

obtaining the location information of the optical port to be detected;

The position information of the optical port to be detected is sent out through the optical port to be detected.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

Acquire position information of a target optical port, where the target optical port is an optical port that receives the position information of the to-be-detected optical port;

Whether the connection between the target optical port and the to-be-detected optical port is correct is determined according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, a prompt message is sent; the prompt message carries the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

When it is determined that an optical cable is connected to the optical port to be detected, the location information of the optical port to be detected is sent out through the optical port to be detected; or,

The position information of the optical port to be detected is sent out through the optical port to be detected at a set time interval.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

The location information of the optical port to be detected is encapsulated into a set detection packet, and the detection packet is sent through the optical port to be detected; or,

The location information of the optical port to be detected is encoded according to the set encoding mode to generate a code stream, and the code stream is sent out through the optical port to be detected.

In another aspect, a computer storage medium stores a computer program, and when the computer program is executed by a processor, the following steps are performed:

Obtain the position information of the optical port to be detected and the position information of the target optical port, where the target optical port is the optical port that receives the position information of the optical port to be detected;

Whether the connection between the target optical port and the to-be-detected optical port is correct is determined according to the set optical port connection topology, the position information of the target optical port and the position information of the to-be-detected optical port.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

The position information of the target optical port is sent out through the target optical port.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, an alarm message is sent; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is incorrect, a prompt message is sent; the prompt message carries the position information of the desired optical port corresponding to the target optical port or the to-be-detected optical port; or,

When it is determined that the connection between the target optical port and the to-be-detected optical port is correct, a link establishment request is sent through the target optical port.

In an optional embodiment, when the computer program is executed by the processor, the following steps are further performed:

Analyzing the received detection message sent by the switching board where the optical port to be detected is located to obtain the location information of the optical port to be detected; or,

The received code stream sent by the switching board where the optical port to be detected is located is decoded to obtain location information of the optical port to be detected.

The embodiments of the present invention are further described in detail below through specific examples, taking the switch board where the optical port to be detected is the sending end, the optical port to be detected is the sending end optical port, and the switching board where the target optical port is located is the receiving end as an example. As shown in FIG. 6, an optical port connection detection method provided by an embodiment of the present invention includes the following steps:

S201: The sending end sends the location information of the optical port of the sending end to the receiving end;

Here, the location information of the optical port at the transmitting end includes the frame number, slot number, and optical port number of the optical port at the transmitting end. The sending end may encapsulate the location information of the optical port of the sending end in a detection packet or send it to the receiving end through an auto-negotiation code stream. In addition, the transmitting end may send the position information of the optical port of the transmitting end to the receiving end after the optical cable of the optical port of the transmitting end is plugged in, or at a certain time interval.

S202: The receiving end receives the location information of the optical port of the transmitting end, and calculates the desired location information of the optical port of the opposite end according to the topology connection relationship;

Here, the topological connection relationship can be saved in the storage space of the switch board where the optical port is located in the form of a table according to the specific networking form of the cluster router by each manufacturer, as shown in Table 1.

Table 1

The source optical port refers to the optical port of the local end, and the desired optical port refers to the optical port corresponding to the source optical port.

S203: Compare whether the position information of the optical port of the transmitting end is consistent with the position information of the desired optical port of the opposite end, if they are inconsistent, execute step S204; if they are consistent, execute step S206;

Specifically, the receiving end compares the location information of the optical port of the transmitting end sent by the transmitting end with the desired location information of the optical port of the opposite end, and only when the two are completely consistent, that is, the frame number, slot number, and optical port number are three. When they are exactly the same, it is determined that the location information of the optical port at the sending end is consistent with the expected location information of the optical port at the opposite end;

S204: The receiving end prompts the user that the optical cable is inserted incorrectly;

Here, the receiving end prompting the user that the optical cable is incorrectly inserted includes: the receiving end prompts the user that the optical cable is incorrectly inserted through a prompt light; or, the receiving end notifies the user that the optical cable is incorrectly inserted through an alarm or command line, and prompts the desired opposite end optical port position information.

S205: the receiving end resets the optical cable link;

Here, the receiving end resets the optical cable link to prevent an optical cable connection error, but the link is normal, resulting in a large number of packet loss or even interruption of services.

S206: The receiving end initiates the establishment of an optical cable link.

Here, when the location information of the optical port of the transmitting end is consistent with the location information of the desired optical port of the opposite end, it is determined that the optical port is connected correctly, and the receiving end initiates the establishment of the optical cable link.

To implement the above method, an embodiment of the present invention further provides an optical port connection detection device, please refer to FIG. 7 , including:

The sending module 20 is used for sending the position information of the optical port to be measured to the receiving end, so that the receiving end obtains the desired position information of the optical port of the opposite end according to the calculation, and detects whether the optical cable is inserted incorrectly;

Wherein, the location information of the optical port to be measured can be encapsulated in a message, or sent to the receiving end through an auto-negotiation code stream.

The receiving module 21 is used for receiving the position information of the optical port to be measured sent by the transmitting end;

The judgment module 22 is used to calculate and obtain the desired position information of the opposite end optical port according to the position information of the target optical port and the topological connection relationship of the optical port of the cluster router, and compare it with the optical port to be measured obtained by the acquisition unit 10 Compare the position information of the cable to determine whether the optical cable is inserted incorrectly;

The processing module 23 is configured to perform further operations according to the result obtained by the judging module 22 whether the optical cable is inserted incorrectly. If the optical cable is inserted incorrectly, the indicator will prompt the user that the optical cable is incorrectly inserted, and the correct location information of the opposite end optical port will be prompted through an alarm notification, and the optical cable link will be reset; if it is correct, the optical cable link will be established. .

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (13)

1. An optical interface connection detection method, the method comprising:

the method comprises the steps that a switching single board where an optical port to be detected is located obtains position information of the optical port to be detected;

and the exchange single board where the optical port to be detected is located sends out the position information of the optical port to be detected through the optical port to be detected.

2. The method according to claim 1, wherein after the switch board where the optical port to be detected is located sends out the position information of the optical port to be detected through the optical port to be detected, the method further comprises:

the exchange single board where the optical port to be detected is located acquires position information of a target optical port, wherein the target optical port is the optical port which receives the position information of the optical port to be detected;

and the exchange single board where the optical port to be detected is located determines whether the connection between the target optical port and the optical port to be detected is correct or not according to the set optical port connection topological relation, the position information of the target optical port and the position information of the optical port to be detected.

3. The method of claim 2, further comprising:

when the exchange single board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is wrong, an alarm message is sent out; or,

when the exchange single board where the optical port to be detected is located determines that the connection between the target optical port and the optical port to be detected is wrong, sending a prompt message; the prompt message carries position information of an expected optical port corresponding to the target optical port or the optical port to be detected; or,

and when the switching single board where the optical port to be detected is located determines that the target optical port is correctly connected with the optical port to be detected, sending a link establishment request through the target optical port.

4. The method according to claim 1, wherein the step of sending the position information of the optical port to be detected by the exchange board where the optical port to be detected is located through the optical port to be detected comprises:

when the exchange single board where the optical port to be detected is located determines that the optical port to be detected has the optical cable access, the exchange single board sends out the position information of the optical port to be detected through the optical port to be detected; or,

and the exchange single board where the optical port to be detected is located sends out the position information of the optical port to be detected through the optical port to be detected at set time intervals.

5. The method according to any one of claims 1 to 3, wherein the step of sending the position information of the optical port to be detected by the exchange board where the optical port to be detected is located through the optical port to be detected comprises:

the exchange single board where the optical port to be detected is located encapsulates the position information of the optical port to be detected to a set detection message, and the detection message is sent out through the optical port to be detected; or,

and the exchange single board where the optical port to be detected is located encodes the position information of the optical port to be detected according to a set encoding mode to generate a code stream, and the code stream is sent out through the optical port to be detected.

6. An optical interface connection detection method, the method comprising:

the method comprises the steps that a switching single board where a target optical port is located obtains position information of an optical port to be detected and position information of the target optical port, wherein the target optical port is the optical port which receives the position information of the optical port to be detected;

and the exchange single board where the target optical port is located determines whether the connection between the target optical port and the optical port to be detected is correct or not according to the set optical port connection topological relation, the position information of the target optical port and the position information of the optical port to be detected.

7. The method according to claim 6, wherein after the switch board where the target optical port is located acquires the position information of the optical port to be detected and the position information of the target optical port, the method further comprises:

and the exchange single board where the target optical port is located sends out the position information of the target optical port through the target optical port.

8. The method of claim 6, further comprising:

when the exchange single board where the target optical port is located determines that the connection between the target optical port and the optical port to be detected is wrong, an alarm message is sent out; or,

when the exchange single board where the target optical port is located determines that the connection between the target optical port and the optical port to be detected is wrong, sending a prompt message; the prompt message carries position information of an expected optical port corresponding to the target optical port or the optical port to be detected; or,

and when the exchange single board where the target optical port is located determines that the connection between the target optical port and the optical port to be detected is correct, sending a link establishment request through the target optical port.

9. The method according to claim 6, wherein the obtaining of the position information of the optical port to be detected by the switch board where the target optical port is located includes:

the switch single board where the target optical port is located analyzes the received detection message sent by the switch single board where the optical port to be detected is located, and obtains the position information of the optical port to be detected; or,

and the exchange single board where the target optical port is located decodes the received code stream sent by the exchange single board where the optical port to be detected is located, so as to obtain the position information of the optical port to be detected.

10. A switch board, comprising:

the first acquisition unit is used for acquiring the position information of the optical port to be detected;

and the first sending unit is used for sending the position information of the optical port to be detected through the optical port to be detected.

11. A switch board, comprising:

a second obtaining unit, configured to obtain position information of an optical port to be detected and position information of a target optical port, where the target optical port is an optical port that receives the position information of the optical port to be detected;

and the detection unit is used for determining whether the connection between the target optical port and the optical port to be detected is correct or not according to the set optical port connection topological relation, the position information of the target optical port and the position information of the optical port to be detected.

12. A switch board comprising a processor and a memory for storing a computer program capable of running on the processor; wherein,

the processor is configured to execute the steps of the method for detecting an optical interface connection according to any one of claims 1 to 9 when running the computer program.

13. A computer storage medium, characterized in that a computer program is stored in the computer storage medium, which computer program, when being executed by a processor, performs the steps of the optical interface connection detection method according to any one of claims 1 to 9.

Images