Huawei Technologies Co., Limited

Feng Gang

Xindong Teng

Guangyu Sun

Ming Wei

Xuejiang Zhang

Hongsen Mao

Shudong Wang

A reliability processing method and system in networking of Metro Ethernet Network providing multi-service are provided. The method includes: establishing a Virtual Router Redundancy Protocol (VRRP) group with at least two service control gateways, establishing network connections between an access device (UPE) and the service control gateways in the Virtual Router Redundancy Protocol group by a Virtual Private LAN Service (VPLS); establishing Layerservice and Layerservice connections between an active service control gateway and the Access device after active and standby service control gateways in the Virtual Router Redundancy Protocol group are determined according to a processing result of a Virtual Router Redundancy Protocol message, and performing Layerservice and Layerservice processing. With the present invention, when the MAN service is in fault, all the Layerand Layerservices may be switched to the standby service control gateway quickly, and the switching may be on the order of milliseconds. Therefore, the reliability of the Layerand Layerservices of the MAN may be sufficiently guaranteed, and the overhead of the system may be reduced significantly.

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Shenzhen, China

Feng Gang