Network device management system and method in telecommunication management network

Abstract

The invention discloses a network device management system and method in a telecommunication management network, and relates to the field of network device management of communication devices. The system comprises a first network device A, a second network device B and a third network device A1, wherein the system further comprises a VLAN interface configuration module, an OSPF message processing module and an MCC message processing module. The method comprises the following steps: separately configuring virtual VLAN interfaces on the first network device A and the second network device B to form a virtual link; sending OSPF messages though the VLAN interfaces to perform neighbor negotiation, and creating a routing table entry for forwarding an MCC message; forwarding the MCC message from the first network device A to the second network device B, and forwarding the MCC message by the second network device B from a corresponding physical interface. By adoption of the network device management system and method, the network management stability can be improved, and the anti-fault ability of a double-node intersection ring network can be improved.

Description

technical field [0001] The invention relates to the field of network equipment management of communication equipment, in particular to a network equipment management system and a method thereof in a telecommunication management network. Background technique [0002] In the existing telecommunication system network, it can be divided into: the backbone layer, the core layer, the convergence layer, and the access layer. The network scale is relatively large, and its network scale is basically more than a thousand network transmission devices. In a slightly larger network, there are thousands or even tens of thousands of network transmission devices working, so the management of the devices in the network is very important. [0003] In an existing telecommunication system network, an OSPF (Open Shortest Path First: Open Shortest Path First) routing protocol is generally used for network management. Since OSPF requires all routers in the same area to have the same link state da...

AI Technical Summary

Problems solved by technology

In this case, a closed-loop network cannot be formed in the local domain

When the link between the eighth network device C and the seventh network device D at the access layer fails, the connection between the first network device A and the seventh network device D, the sixth network device E, and the fifth network device F cannot communication, the second network device B and the eighth network device C cannot communicate, and MCC (Management Control Channel: Management Control Channel) messages cannot be transmitted, causing some transmission devices to be out of control

[0005] To sum up, in the two-node intersecting ring network, when the intersecting two nodes ( figure 1 When there is only one link between the first network device A and the second network device B), the network’s anti-fault capability is weak, and it is necessary to provide a method to enhance the network’s anti-fault capability

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