CN105530205B - Microwave equipment convergence device and method - Google Patents
Microwave equipment convergence device and method Download PDFInfo
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- CN105530205B CN105530205B CN201410508800.4A CN201410508800A CN105530205B CN 105530205 B CN105530205 B CN 105530205B CN 201410508800 A CN201410508800 A CN 201410508800A CN 105530205 B CN105530205 B CN 105530205B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
Abstract
The invention provides a microwave equipment convergence device, which comprises: the system comprises a master machine frame, a slave machine frame and a management channel configured between the master machine frame and the slave machine frame; the host frame includes: n empty intermediate frequency board ports for data transmission with other host machine frames; n is a positive integer greater than or equal to 1; m Ethernet transmission board ports are used for carrying out data transmission with the slave chassis, and M is a positive integer greater than or equal to 1; the slave chassis comprises: m air interface intermediate frequency board ports, which are used for carrying out data transmission with other slave machine frames through air interfaces; and the M Ethernet transmission board ports are used for carrying out data transmission with the Ethernet transmission board ports on the host frame. The invention combines the empty ports of two machine frames for use, only uses the LACP on one machine frame, and realizes point-to-point transparent transmission of the LACP sub-port service on the other machine frame, thereby increasing the throughput of a single microwave station to two times of the original throughput, and effectively improving the transmission capability of the microwave single station and the transmission performance of microwave equipment.
Description
Technical Field
The invention relates to the field of microwaves, in particular to a device and a method for microwave equipment convergence.
Background
In a microwave transmission network, the transmission capability of a single microwave station after LACP (Link Aggregation Control Protocol) is used:
n represents the number of air interface intermediate frequency transmission boards, and in a 2U machine frame, the total slot position is 8, which contains necessary types of single boards:
1. a main control panel. The method is used for managing the whole microwave station;
2. time division transmission plates. The route used for time division TDM service is crossed;
3. an ethernet traffic transport board. The system is used for transmitting the service of the Ethernet line side;
4. intermediate frequency transmission plate. The method is used for microwave air interface transmission service;
under typical microwave application configuration, the system comprises two main control boards (for main and standby protection), one time division transmission board and one ethernet service transmission board. Therefore, n in the above formula tends to be 4 at the maximum. Based on this, for the air interface transmission capability of a single site, the maximum resource usage of the intermediate frequency transmission board on the 2U machine frame often becomes a bottleneck.
The invention content is as follows:
the invention aims to provide a device and a method for microwave equipment convergence, so as to increase the number of air interface intermediate frequency transmission plates and improve the throughput of a single microwave station.
In order to solve the above technical problem, the present invention provides an apparatus for microwave device convergence, wherein the apparatus comprises:
the system comprises a master subrack, a slave subrack and a management channel configured between the master subrack and the slave subrack;
the host frame includes:
n empty intermediate frequency board ports for data transmission with other host machine frames; n is a positive integer greater than or equal to 1;
m Ethernet transmission board ports are used for carrying out data transmission with the slave chassis, and M is a positive integer greater than or equal to 1;
the slave chassis comprises:
m air interface intermediate frequency board ports, which are used for carrying out data transmission with other slave machine frames through air interfaces;
and the M Ethernet transmission board ports are used for carrying out data transmission with the Ethernet transmission board ports on the host frame.
Preferably, the first and second liquid crystal films are made of a polymer,
the Ethernet transmission board port of the slave machine frame is also used for directly transmitting the data to the corresponding air interface intermediate frequency board port of the slave machine frame after receiving the data transmitted by the Ethernet transmission board port of the master machine frame connected with the port;
and the air interface intermediate frequency board port of the slave machine frame is also used for directly transmitting the data to the corresponding Ethernet transmission board port of the slave machine frame after receiving the data transmitted through the air interface.
Preferably, the first and second liquid crystal films are made of a polymer,
and the Ethernet transmission board port and the air interface intermediate frequency board port in the main machine frame adopt a link convergence control protocol LACP, wherein N is more than or equal to 1 and less than or equal to 4, and M is more than or equal to 1 and less than or equal to 4.
Preferably, the first and second liquid crystal films are made of a polymer,
the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame are physically isolated from other ports of the slave machine frame, and data transmitted by the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame does not contain a link discovery protocol LLDP.
Preferably, the first and second liquid crystal films are made of a polymer,
the main machine frame and the slave machine frame also respectively contain a port for configuring a management channel, wherein the management channel configured between the main machine frame and the slave machine frame refers to:
a network cable configured between the ports for configuring the management channel;
and the port for configuring the management channel is configured with a management virtual local area network VLAN.
The invention also provides a microwave equipment convergence method, which is applied to the microwave equipment convergence device and comprises the following steps:
after receiving data sent by an Ethernet transmission board port of a host frame connected with the port from an Ethernet transmission board port of a slave frame, directly transmitting the data to a corresponding air interface intermediate frequency board port of the slave frame;
and/or the presence of a gas in the gas,
and after receiving the data transmitted through the air interface, the air interface intermediate frequency board port of the slave machine frame directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame.
Preferably, the first and second liquid crystal films are made of a polymer,
the directly transmitting the data to the corresponding ethernet transport board port of the slave frame further comprises:
and the Ethernet transmission board port of the slave frame sends the data to the Ethernet transmission board port of the main frame.
Preferably, the method further comprises:
and the air interface intermediate frequency board port of the main machine frame transmits and/or receives data through an air interface.
The invention also provides a method for converging the microwave equipment, which is applied between two devices for converging the microwave equipment, and comprises the following steps: after receiving data sent by an Ethernet transmission board port of a main machine frame of a first device connected with the port, an Ethernet transmission board port of a slave machine frame of the first device directly transmits the data to an air interface intermediate frequency board port of the corresponding slave machine frame of the first device; after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the first device, the air interface intermediate frequency board port of the slave machine frame of the second device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the second device;
and/or the presence of a gas in the gas,
after receiving the data sent by the Ethernet transmission board port of the main machine frame of the second device connected with the port, the Ethernet transmission board port of the slave machine frame of the second device directly transmits the data to the corresponding air interface intermediate frequency board port of the slave machine frame of the second device; and after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the second device, the air interface intermediate frequency board port of the slave machine frame of the first device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the first device.
Preferably, the first and second liquid crystal films are made of a polymer,
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding second device further includes:
the Ethernet transmission board port of the slave frame of the second device sends the data to the Ethernet transmission board port of the master frame of the second device;
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding first device further comprises:
the Ethernet transport board port of the slave frame of the first device sends the data to the Ethernet transport board port of the master frame of the first device.
Preferably, the method further comprises:
and receiving data sent by an air interface intermediate frequency board port of the main frame of the second device by an air interface intermediate frequency board port of the main frame of the first device, and/or receiving data sent by the air interface intermediate frequency board port of the main frame of the first device by the air interface intermediate frequency board port of the main frame of the second device.
Preferably, the first and second liquid crystal films are made of a polymer,
the number of the air interface intermediate frequency board ports of the main machine frame of the first device is consistent with that of the air interface intermediate frequency board ports of the main machine frame of the second device, and the number of the Ethernet transmission board ports of the main machine frame of the first device is consistent with that of the Ethernet transmission board ports of the main machine frame of the second device;
link state synchronization between a master frame of the first device and a slave frame of the first device, a slave frame of the first device and a slave frame of the second device, and a slave frame of the second device and a master frame of the second device.
According to the technical scheme, the empty ports of the two machine frames are combined for use, the LACP is only used on one machine frame, and the other machine frame realizes point-to-point transparent transmission of the LACP sub-port service, so that the throughput of a single microwave station is increased to twice of the original throughput, and the transmission capacity of the microwave single station and the transmission performance of microwave equipment are effectively improved.
Drawings
Fig. 1 is a schematic diagram of a microwave device convergence apparatus in a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a microwave device convergence apparatus according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of a microwave device convergence apparatus according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of a microwave device convergence apparatus in the third embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The maximum number of member ports supported by the LACP load sharing function implemented by the switching chip is 8, and according to the foregoing, in a typical configuration, a single chassis can use 4 intermediate frequency boards at most, that is, 4 ports. Therefore, the traditional LACP usage method cannot utilize the aggregation capability of LACP to the maximum extent on a single chassis. However, if the air interfaces of the two machine frames are used in combination, the LACP protocol is used only on one machine frame, and the other machine frame realizes point-to-point transparent transmission of LACP sub-port services, which undoubtedly can bring larger air interface bandwidth.
The invention provides a device for microwave equipment convergence, which aims to increase the number of air interface intermediate frequency transmission plates and the throughput of a single microwave station, and comprises:
the system comprises a master subrack, a slave subrack and a management channel configured between the master subrack and the slave subrack;
wherein, the host computer frame includes:
n empty intermediate frequency board ports for data transmission with other host machine frames; n is a positive integer greater than or equal to 1;
m Ethernet transmission board ports are used for carrying out data transmission with the slave chassis, and M is a positive integer greater than or equal to 1;
the slave chassis comprises:
m air interface intermediate frequency board ports, which are used for carrying out data transmission with other slave machine frames through air interfaces;
and the M Ethernet transmission board ports are used for carrying out data transmission with the Ethernet transmission board ports on the host frame.
Further, in the above-mentioned case,
the Ethernet transmission board port of the slave machine frame is also used for directly transmitting the data to the corresponding air interface intermediate frequency board port of the slave machine frame after receiving the data transmitted by the Ethernet transmission board port of the host machine frame connected with the port;
the interface intermediate frequency board port of the slave machine frame is also used for directly transmitting the data to the corresponding Ethernet transmission board port of the slave machine frame after receiving the data transmitted by the interface.
Further, in the above-mentioned case,
the Ethernet transmission board port and the air interface intermediate frequency board port in the main machine frame adopt a link convergence control protocol LACP, N is more than or equal to 1 and less than or equal to 4, and M is more than or equal to 1 and less than or equal to 4.
Further, in the above-mentioned case,
the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame are physically isolated from other ports of the slave machine frame, and data transmitted from the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame does not contain a link discovery protocol LLDP.
Further, in the above-mentioned case,
the master subrack and the slave subrack respectively contain a port for configuring a management channel, and the management channel configured between the master subrack and the slave subrack is as follows: a network cable configured between the ports for configuring the management channel; the port for configuring the management channel is configured with a management virtual local area network VLAN.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
Example one
The microwave equipment gathering device provided by the invention is composed of the following technologies:
1. service channel
As shown in fig. 1, host box a11 and host box B21 implement 8+0 hybrid LACP Aggregation, and LAG (Link Aggregation) groups are respectively established on host box a11 and host box B21, each LAG including 8 members. The 4 paths use the intermediate frequency board port of the frame, and the other 4 paths use the Ethernet transmission board port of the frame. The 4-way transport board ports of host subrack A11 are then connected to the Ethernet transport board ports of slave subrack A12 using cascading lines, which may use either network or light, and the 4-way transport board ports of host subrack B21 are connected to the Ethernet transport board ports of slave subrack B22 using cascading lines.
Point-to-point transfers are implemented from subrack a12 and from subrack B22. All the service data received by the port a in fig. 1 are directly transmitted to the port a ', and then directly transmitted from the port B' to the port B after passing through the air interface, and the same is true in the reverse direction. And the intermediate forwarding does not pass through L2 or L3 of the switching equipment.
Through the technical scheme, the convergence of the LACP ports on the two machine frames is realized.
2. Managing channels
Since all data is point-to-point through slave subrack A12 and slave subrack B22, the management channel cannot be carried on the data channel. A network cable must be added separately as a management channel. As long as the port inserted by the Network line is configured with a managed VLAN (Virtual Local Area Network), all subracks are within one LAN. And because the air interface only receives the data transmitted from the point-to-point port, the non-point-to-point corresponding port is isolated, thereby avoiding the occurrence of the looped network.
3. Breakpoint transparent transmission
The LACP protocol supports two modes, static and manual, respectively. The static mode can configure the state of the port through the exchange of protocol messages, so that the port participates or does not participate in the sharing of data; for the manual mode, the participation of data sharing depends on the state of the port (link up or link down). In this embodiment, since two LACP member ports are not directly connected, in the case of a link down port, the other end cannot be directly sensed, and therefore, it is necessary to implement the break-point transparent transmission on the link shown in fig. 2.
As shown in fig. 2, three points a, b and c are linked with each other, and as long as one point generates link down, the other two points must follow the link down state. If the link up is restored from the link down, the remaining links are also restored to the link up. The breakpoint transparent transmission can ensure that the link state between the two main machine frames keeps synchronous.
4. Link discovery
Since LLDP (Link Layer Discovery Protocol) belongs to a Protocol of a point-to-point physical Layer. Therefore, in the present invention, the LLDP protocol must be distinguished from the service message and terminated in the slave chassis, rather than transparently transmitted as the service message. In this embodiment, an Access Control List (ACL) technology of the switch chip is used to terminate the LLDP packet in the slave chassis, so that normal use of link discovery is not affected.
5. Port isolation
In the slave chassis, except for the LACP point-to-point ports used for the cross chassis, a part of ports are remained, and if the ports are not specially processed, messages on the ports are crossed to the point-to-point ports, so that abnormal service is caused. Thus, in the present invention, these remaining ports are physically isolated from the point-to-point ports using port isolation techniques. So that the remaining ports and the point-to-point ports are on different switching planes.
Example two
Fig. 3 shows an exemplary embodiment of the convergence device of the microwave apparatus of the present invention.
Wherein, f represents frequency point, and the air interface can be polarized into two directions, namely vertical direction and horizontal direction.
V represents the vertical direction, and h represents the horizontal direction; 1. 2: representing a frequency point;
and (3) configuring a host frame:
1. the 5 slot position on the host frame is connected with f1h (antenna in the direction of frequency point 1 h);
2. the slot 6 on the host frame is connected with f1v (antenna in the frequency point 1v direction);
3. the slot position 7 on the host frame is connected with f5h (antenna in the direction of frequency point 5 h);
4. 8-slot position on the host frame is connected with f5v (antenna in frequency point 5v direction);
5. an Ethernet transmission board is configured in a 3-slot position on a main machine frame;
6. configuring an 8+0LACP on the main machine frame;
configuring from the machine frame:
1. f3h (antenna in the 3h direction of the frequency point) is connected with the 5 slot position on the slave frame;
2. f3v (antenna in the 3v direction of frequency point) is connected with the 6 slot position on the slave frame;
3. f7h (antenna in the direction of frequency point 7 h) is connected from 7 slot positions on the frame;
4. f7v (antenna in the direction of frequency point 7 v) is connected from 8 slot positions on the frame;
5. configuring an Ethernet transmission board from a 3-slot position on a machine frame;
and connecting the Ethernet transmission board interfaces on the main frame and the Ethernet transmission board interfaces on the auxiliary frame one by one to serve as an inlet of point-to-point transmission. An Ethernet interface on the main control board on the main frame is connected with an Ethernet interface on the main control board on the slave frame to be used as a network management cascade interface.
In the microwave transmission system, the air interface integrated H direction uses the air interface of the main frame to transmit, and the air interface integrated V direction uses the point-to-point transmission from the line side of the frame to the air interface.
EXAMPLE III
Fig. 4 shows a modification of the apparatus for microwave device convergence according to the present invention.
In this embodiment, a 4+4 cross-chassis LACP transmission is implemented, the master chassis and the slave chassis respectively implement 2 protection groups, and finally, aggregation is implemented by the LACP group of the master chassis.
4+0LACP is configured in the host frame, the host frame resides in two sub-ports for transmission, the slave frame resides in two sub-ports for transmission, the two sub-ports on the slave frame are connected with the host frame through a cascade line, and all the sub-ports have 1+1 protection capability.
And (3) configuring a host frame:
1. the 5 slot position on the host frame is connected with f1h (antenna in the direction of frequency point 1 h);
2. the slot 6 on the host frame is connected with f1h '(an antenna in the direction of the frequency point 1 h');
3. the 7 slot position on the host frame is connected with f1v (antenna in the frequency point 1v direction);
4. the 8-slot position on the host frame is connected with f1v '(an antenna in the direction of frequency point 1 v');
5. an Ethernet transmission board is configured in a 3-slot position on a main machine frame;
6. configuring a 4+0LACP on the main machine frame;
the 5 slot position and the 6 slot position are configured to be protected by 1+1, only one working channel is provided, the two slots are mutually protected, and the 7 slot position and the 8 slot position are the same as the 5 slot position and the 6 slot position and are also protection groups.
Configuring from the machine frame:
1. f2h (antenna in the frequency point 2h direction) is connected with the 5 slot position on the slave frame;
2. f2h '(an antenna in the direction of a frequency point 2 h') is connected with the 6 slot position on the slave chassis;
3. f2v (antenna in frequency point 2v direction) is connected from 7 slot positions on the frame;
4. f2v '(an antenna in the direction of a frequency point 2 v') is connected with the 8-slot position on the slave chassis;
5. configuring an Ethernet transmission board from a 3-slot position on a machine frame;
the 5 slot position and the 6 slot position are configured to be protected by 1+1, only one working channel is provided, the two slots are mutually protected, and the 7 slot position and the 8 slot position are the same as the 5 slot position and the 6 slot position and are also protection groups.
4+0LACP of the host subrack, where two of the subports correspond to two protection pairs of the host subrack and the other two subports correspond to two protection pairs of the slave subrack. Two network cables are led out from the 3 slot positions on the host frame to the 3 slot position transmission plate of the slave frame.
According to the technical scheme, the empty ports of the two machine frames are combined for use, the LACP is only used on one machine frame, and the point-to-point transparent transmission of the LACP sub-port service is realized on the other machine frame, so that the throughput of a single microwave station is increased to two times of the original throughput, and the transmission capacity of the microwave single station and the transmission performance of microwave equipment are effectively improved.
The invention also provides a microwave equipment convergence method, which is applied to a microwave equipment device in the invention, and the method comprises the following steps:
after receiving data sent by an Ethernet transmission board port of a host frame connected with the port from an Ethernet transmission board port of a slave frame, directly transmitting the data to a corresponding air interface intermediate frequency board port of the slave frame;
and/or the presence of a gas in the gas,
and after receiving the data transmitted through the air interface, the air interface intermediate frequency board port of the slave machine frame directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame.
Preferably, the first and second liquid crystal films are made of a polymer,
the directly transmitting the data to the corresponding ethernet transport board port of the slave frame further comprises:
and the Ethernet transmission board port of the slave frame sends the data to the Ethernet transmission board port of the main frame.
Preferably, the method further comprises:
and the air interface intermediate frequency board port of the main machine frame transmits and/or receives data through an air interface.
The invention also provides a method for converging the microwave equipment, which is applied between two devices for converging the microwave equipment, and comprises the following steps: after receiving data sent by an Ethernet transmission board port of a main machine frame of a first device connected with the port, an Ethernet transmission board port of a slave machine frame of the first device directly transmits the data to an air interface intermediate frequency board port of the corresponding slave machine frame of the first device; after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the first device, the air interface intermediate frequency board port of the slave machine frame of the second device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the second device;
and/or the presence of a gas in the gas,
after receiving the data sent by the Ethernet transmission board port of the main machine frame of the second device connected with the port, the Ethernet transmission board port of the slave machine frame of the second device directly transmits the data to the corresponding air interface intermediate frequency board port of the slave machine frame of the second device; and after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the second device, the air interface intermediate frequency board port of the slave machine frame of the first device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the first device.
Preferably, the first and second liquid crystal films are made of a polymer,
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding second device further includes:
the Ethernet transmission board port of the slave frame of the second device sends the data to the Ethernet transmission board port of the master frame of the second device;
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding first device further comprises:
the Ethernet transport board port of the slave frame of the first device sends the data to the Ethernet transport board port of the master frame of the first device.
Preferably, the method further comprises:
and receiving data sent by an air interface intermediate frequency board port of the main frame of the second device by an air interface intermediate frequency board port of the main frame of the first device, and/or receiving data sent by the air interface intermediate frequency board port of the main frame of the first device by the air interface intermediate frequency board port of the main frame of the second device.
Preferably, the first and second liquid crystal films are made of a polymer,
the number of the air interface intermediate frequency board ports of the main machine frame of the first device is consistent with that of the air interface intermediate frequency board ports of the main machine frame of the second device, and the number of the Ethernet transmission board ports of the main machine frame of the first device is consistent with that of the Ethernet transmission board ports of the main machine frame of the second device;
link state synchronization between a master frame of the first device and a slave frame of the first device, a slave frame of the first device and a slave frame of the second device, and a slave frame of the second device and a master frame of the second device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing the relevant hardware through a program, and the program may be stored in a computer readable storage medium, such as a read-only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the foregoing embodiments may also be implemented by using one or more integrated circuits, and accordingly, each module/module in the foregoing embodiments may be implemented in the form of hardware, and may also be implemented in the form of a software functional module. The present application is not limited to any specific form of hardware or software combination.
Claims (11)
1. An apparatus for microwave device convergence, the apparatus comprising:
the system comprises a master subrack, a slave subrack and a management channel configured between the master subrack and the slave subrack;
the host frame includes:
n empty intermediate frequency board ports for data transmission with other host machine frames; n is a positive integer greater than or equal to 1;
m Ethernet transmission board ports are used for carrying out data transmission with the slave chassis, and M is a positive integer greater than or equal to 1;
the slave chassis comprises:
m air interface intermediate frequency board ports, which are used for carrying out data transmission with other slave machine frames through air interfaces;
the M Ethernet transmission board ports are used for carrying out data transmission with the Ethernet transmission board ports on the host frame;
the Ethernet transmission board port of the slave machine frame is also used for directly transmitting the data to the corresponding air interface intermediate frequency board port of the slave machine frame after receiving the data transmitted by the Ethernet transmission board port of the master machine frame connected with the port; and/or the air interface intermediate frequency board port of the slave machine frame is also used for directly transmitting the data to the corresponding Ethernet transmission board port of the slave machine frame after receiving the data transmitted through the air interface.
2. The apparatus of claim 1, wherein:
and the Ethernet transmission board port and the air interface intermediate frequency board port in the main machine frame adopt a link convergence control protocol LACP, wherein N is more than or equal to 1 and less than or equal to 4, and M is more than or equal to 1 and less than or equal to 4.
3. The apparatus of claim 2, wherein:
the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame are physically isolated from other ports of the slave machine frame, and data transmitted by the Ethernet transmission board end port and the air interface intermediate frequency board port of the slave machine frame does not contain a link discovery protocol LLDP.
4. The apparatus of claim 3, wherein:
the main machine frame and the slave machine frame also respectively contain a port for configuring a management channel, wherein the management channel configured between the main machine frame and the slave machine frame refers to:
a network cable configured between the ports for configuring the management channel;
and the port for configuring the management channel is configured with a management virtual local area network VLAN.
5. A method for microwave device convergence, applied to the apparatus as claimed in any one of claims 1 to 4, wherein the method comprises:
after receiving data sent by an Ethernet transmission board port of a host frame connected with the port from an Ethernet transmission board port of a slave frame, directly transmitting the data to a corresponding air interface intermediate frequency board port of the slave frame;
and/or the presence of a gas in the gas,
and after receiving the data transmitted through the air interface, the air interface intermediate frequency board port of the slave machine frame directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame.
6. The method of claim 5, wherein:
the directly transmitting the data to the corresponding ethernet transport board port of the slave frame further comprises:
and the Ethernet transmission board port of the slave frame sends the data to the Ethernet transmission board port of the main frame.
7. The method of claim 5, wherein the method further comprises:
and the air interface intermediate frequency board port of the main machine frame transmits and/or receives data through an air interface.
8. A method of microwave device convergence, applied between two apparatuses according to any one of claims 1 to 4, characterized in that it comprises: after receiving data sent by an Ethernet transmission board port of a main machine frame of a first device connected with the port, an Ethernet transmission board port of a slave machine frame of the first device directly transmits the data to an air interface intermediate frequency board port of the corresponding slave machine frame of the first device; after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the first device, the air interface intermediate frequency board port of the slave machine frame of the second device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the second device;
and/or the presence of a gas in the gas,
after receiving the data sent by the Ethernet transmission board port of the main machine frame of the second device connected with the port, the Ethernet transmission board port of the slave machine frame of the second device directly transmits the data to the corresponding air interface intermediate frequency board port of the slave machine frame of the second device; and after receiving the data transmitted by the air interface intermediate frequency board of the slave machine frame of the second device, the air interface intermediate frequency board port of the slave machine frame of the first device directly transmits the data to the corresponding Ethernet transmission board port of the slave machine frame of the first device.
9. The method of claim 8, wherein:
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding second device further includes:
the Ethernet transmission board port of the slave frame of the second device sends the data to the Ethernet transmission board port of the master frame of the second device;
the directly transmitting the data to the ethernet transport board port of the slave frame of the corresponding first device further comprises:
the Ethernet transport board port of the slave frame of the first device sends the data to the Ethernet transport board port of the master frame of the first device.
10. The method of claim 8, wherein the method further comprises:
and receiving data sent by an air interface intermediate frequency board port of the main frame of the second device by an air interface intermediate frequency board port of the main frame of the first device, and/or receiving data sent by the air interface intermediate frequency board port of the main frame of the first device by the air interface intermediate frequency board port of the main frame of the second device.
11. The method of any of claim 8, wherein:
the number of the air interface intermediate frequency board ports of the main machine frame of the first device is consistent with that of the air interface intermediate frequency board ports of the main machine frame of the second device, and the number of the Ethernet transmission board ports of the main machine frame of the first device is consistent with that of the Ethernet transmission board ports of the main machine frame of the second device;
link state synchronization between a master frame of the first device and a slave frame of the first device, a slave frame of the first device and a slave frame of the second device, and a slave frame of the second device and a master frame of the second device.
Priority Applications (1)
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| CN109995647A (en) * | 2018-01-03 | 2019-07-09 | 中兴通讯股份有限公司 | A kind of physical layer link transmission device and device |
| CN113825214A (en) * | 2020-06-19 | 2021-12-21 | 中兴通讯股份有限公司 | Microwave air interface control method and device and computer readable storage medium |
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