CN105049294A - Automatic testing method for port state switching of EAPS (Ethernet Automatic Protection Switching) protocol MASTER switch - Google Patents
Automatic testing method for port state switching of EAPS (Ethernet Automatic Protection Switching) protocol MASTER switch Download PDFInfo
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- CN105049294A CN105049294A CN201510523923.XA CN201510523923A CN105049294A CN 105049294 A CN105049294 A CN 105049294A CN 201510523923 A CN201510523923 A CN 201510523923A CN 105049294 A CN105049294 A CN 105049294A
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- master switch
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses an automatic testing method for port state switching of an EAPS (Ethernet Automatic Protection Switching) protocol MASTER switch. The automatic testing method is characterized in that the MASTER switch and a dual-network-card computer are provided. The automatic testing method for port state switching of the EAPS protocol MASTER switch comprises the following steps that: S1, a first network card on the dual-network-card computer is connected with the primary port of the MASTER switch, a second network card is connected with the secondary port of the MASTER switch, the serial port of the dual-network-card computer is connected with the serial port of equipment to be tested, and an automatic program is copied into the dual-network-card computer; S2, a serial port tool of the dual-network-card computer is controlled to log into the bottom layer of the equipment to be tested through the program; and S3, the program sets an EAPS ring, controls a vlan (Virtual Local Area Network), protects the vlan, and starts up the EAPS ring. The automatic testing method for port state switching of the EAPS protocol MASTER switch is easy to operate, and has high expandability. The port state can be read automatically; a protocol message of EAPS can be resolved automatically; and read results are compared accurately.
Description
Technical field
The present invention relates to communication technical field, particularly relate to the automated testing method that a kind of EAPS agreement master switch ports themselves state switches.
Background technology
Along with widely using of switch, at present when testing EAPS agreement master switch ports themselves state and switching, the switch and the multiple PC that need to build more than three monitor and the topological environmental of analysis protocol message, the manually connection status of the primary port of operation change master switch.By port monitoring and the EAPS protocol massages of resolving the transmission of this switch, use the update status of serial ports read port state and FDB table, not only engaged test resource is more, and testing efficiency is not high.
Therefore, those skilled in the art be devoted to study always a kind of simple to operate, extensibility strong, can read port state and resolve the protocol massages of EAPS and the automated testing method to the EAPS agreement master switch ports themselves state switching that the result read accurately contrasts automatically.
Summary of the invention
The technical problem to be solved in the present invention is to provide the automated testing method that a kind of EAPS agreement master switch ports themselves state switches, and simple to operate, the extensibility of automated testing method that this EAPS agreement master switch ports themselves state switches is strong, can read port state and resolve the protocol massages of EAPS and accurately contrast the result of reading automatically.
For solving the problems of the technologies described above, the invention provides the automated testing method that a kind of EAPS agreement MASTER switch ports themselves state switches: provide MASTER switch, double netcard computer, the automated testing method that described EAPS agreement master switch ports themselves state switches comprises the following steps:
S1: the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer;
S2: described in program control, the serial ports instrument of double netcard computer logs in tested equipment bottom;
S3: programming EAPSring, control vlan and protection vlan, starts EAPSring;
S4: the hello that the first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card;
S5: the forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes;
S6: the state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running.
Preferably, also step is comprised between the step S4 of automated testing method that switches of described EAPS agreement MASTER switch ports themselves state and step S5:
Program checks port status by described serial ports, and whether the state of described Secondary port is blocking state; If not, check whether network connection road has broken string.
Preferably, also step is comprised after the step S6 of automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S7: program checks " linkdown " message whether described second network interface card receives the transmission of Master switch, and checks whether this protocol package meets standard, if without receiving or not meeting standard, eject miscue, and stops running.
Preferably, also step is comprised after the step S7 of automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S8: program is checked described second network interface card and whether received the message refreshing FDB table, and checks whether this message meets standard, if without receiving or not mating, eject miscue, and stops running.
After adopting said method, the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer; The hello that first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card; The forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes; The state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running; Simple to operate, the extensibility of automated testing method that this EAPS agreement master switch ports themselves state switches is strong, can read port state and resolve the protocol massages of EAPS and the result of reading is accurately contrasted automatically.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the automated testing method that a kind of EAPS agreement master switch ports themselves state of the present invention switches.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
Embodiment 1
Refer to Fig. 1, Fig. 1 is the workflow diagram of the automated testing method that a kind of EAPS agreement master of the present invention switch ports themselves state switches;
In the present embodiment 1, the automated testing method that a kind of EAPS agreement master switch ports themselves state switches: MASTER switch, double netcard computer are provided, the automated testing method that described EAPS agreement master switch ports themselves state switches comprises the following steps: S1: the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer;
S2: described in program control, the serial ports instrument of double netcard computer logs in tested equipment bottom;
S3: programming EAPSring, control vlan and protection vlan, starts EAPSring;
S4: the hello that the first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card;
S5: the forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes;
S6: the state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running.
In the present embodiment 1, between the step S4 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches and step S5, also comprise step:
Program checks port status by described serial ports, and whether the state of described Secondary port is blocking state; If not, check whether network connection road has broken string.
In the present embodiment 1, after the step S6 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches, also comprise step:
S7: program checks " linkdown " message whether described second network interface card receives the transmission of Master switch, and checks whether this protocol package meets standard, if without receiving or not meeting standard, eject miscue, and stops running.
In the present embodiment 1, after the step S6 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches, also comprise step:
S8: program is checked described second network interface card and whether received the message refreshing FDB table, and checks whether this message meets standard, if without receiving or not mating, eject miscue, and stops running.
Embodiment 2:
In the present embodiment 2, the automated testing method that a kind of EAPS agreement master switch ports themselves state switches: MASTER switch, double netcard computer are provided, the automated testing method that described EAPS agreement master switch ports themselves state switches comprises the following steps: S1: the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer;
S2: described in program control, the serial ports instrument of double netcard computer logs in tested equipment bottom;
S3: programming EAPSring, control vlan and protection vlan, starts EAPSring;
S4: the hello that the first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card;
S5: the forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes;
S6: the state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running.
In the present embodiment 2, between the step S4 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches and step S5, also comprise step:
Program checks port status by described serial ports, and whether the state of described Secondary port is blocking state; If not, check whether network connection road has broken string.
In the present embodiment 2, after the step S6 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches, also comprise step:
S7: program is checked described second network interface card and whether received the message refreshing FDB table, and checks whether this message meets standard, if without receiving or not mating, eject miscue, and stops running.
In the present embodiment 2, after the step S7 of the automated testing method that preferred described EAPS agreement MASTER switch ports themselves state switches, also comprise step:
S8: program checks " linkdown " message whether described second network interface card receives the transmission of Master switch, and checks whether this protocol package meets standard, if without receiving or not meeting standard, eject miscue, and stops running.
After adopting said method, the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer; The hello that first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card; The forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes; The state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running; Simple to operate, the extensibility of automated testing method that this EAPS agreement master switch ports themselves state switches is strong, can read port state and resolve the protocol massages of EAPS and the result of reading is accurately contrasted automatically.
Should be understood that; these are only the preferred embodiments of the present invention; can not therefore limit the scope of the claims of the present invention; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the automated testing method of an EAPS agreement MASTER switch ports themselves state switching, it is characterized in that: provide MASTER switch, double netcard computer, the automated testing method that described EAPS agreement master switch ports themselves state switches comprises the following steps:
S1: the first network interface card on double netcard computer connects the primary port of described MASTER switch, second network interface card connects the secondery port of MASTER switch, the serial ports of double netcard computer is connected the serial ports of tested equipment and automated procedures is copied into described double netcard computer;
S2: described in program control, the serial ports instrument of double netcard computer logs in tested equipment bottom;
S3: programming EAPSring, control vlan and protection vlan, starts EAPSring;
S4: the hello that the first network interface card reception MASTER switch of described double netcard computer is sent wraps, and is transmitted to described MASTER switch by program from the second network interface card;
S5: the forbidding of the first network interface card described in program control, simulates the DOWN of the primary port of described MASTER switch, and the connection status of described secondary port and primary port changes;
S6: the state of secondary port described in program inquiring, whether the state of described secondary port switches to forward state, if it is continues to run, otherwise ejects miscue, and stops running.
2. the automated testing method of EAPS agreement MASTER switch ports themselves state switching according to claim 1, is characterized in that: also comprise step between the step S4 of the automated testing method that described EAPS agreement MASTER switch ports themselves state switches and step S5:
Program checks port status by described serial ports, and whether the state of described Secondary port is blocking state; If not, check whether network connection road has broken string.
3. the automated testing method of EAPS agreement MASTER switch ports themselves state switching according to claim 1, is characterized in that: also comprise step after the step S6 of the automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S7: program checks " linkdown " message whether described second network interface card receives the transmission of Master switch, and checks whether this protocol package meets standard, if without receiving or not meeting standard, eject miscue, and stops running.
4. the automated testing method of EAPS agreement MASTER switch ports themselves state switching according to claim 1, is characterized in that: also comprise step after the step S6 of the automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S7: program is checked described second network interface card and whether received the message refreshing FDB table, and checks whether this message meets standard, if without receiving or not mating, eject miscue, and stops running.
5. the automated testing method of EAPS agreement MASTER switch ports themselves state switching according to claim 3, is characterized in that: also comprise step after the step S7 of the automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S8: program is checked described second network interface card and whether received the message refreshing FDB table, and checks whether this message meets standard, if without receiving or not mating, eject miscue, and stops running.
6. the automated testing method of EAPS agreement MASTER switch ports themselves state switching according to claim 1, is characterized in that: also comprise step after the step S7 of the automated testing method that described EAPS agreement MASTER switch ports themselves state switches:
S8: program checks " linkdown " message whether described second network interface card receives the transmission of Master switch, and checks whether this protocol package meets standard, if without receiving or not meeting standard, eject miscue, and stops running.
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| CN201510523923.XA CN105049294B (en) | 2015-08-24 | 2015-08-24 | The automated testing method of EAPS agreement MASTER switch ports state switching |
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| CN201510523923.XA CN105049294B (en) | 2015-08-24 | 2015-08-24 | The automated testing method of EAPS agreement MASTER switch ports state switching |
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Cited By (3)
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| CN105306308A (en) * | 2015-11-16 | 2016-02-03 | 上海斐讯数据通信技术有限公司 | Automated testing method and equipment based on dynamic vlan (Virtual Local Area Network) |
| CN110138691A (en) * | 2019-05-09 | 2019-08-16 | 深圳市吉祥腾达科技有限公司 | The anti-ring stability test Method and kit for of interchanger Spanning-Tree Protocol |
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| CN105049294B (en) | 2018-07-06 |
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