Method and device for message transmission in virtual private local area network service network
A technology of virtual private and message forwarding, which is applied in the direction of network interconnection, data exchange network, and data exchange through path configuration. It can solve the problems of rigid network topology, high Network complexity, flexible network topology, and the effect of load sharing
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[0063] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0064] figure 2 The flow chart of the VPLS networking and forwarding entry learning method provided by the embodiment of the present invention, such as figure 2 As shown, the specific steps are as follows:
[0065] Step 201: During the initial deployment of the VPLS network, there is no need for a full PW connection between the NPEs in each VPN instance, and any connection can be made, as long as any two NPEs are directly or indirectly reachable through the PW.
[0066] Each PE has a bridge MAC address as a unique identifier.
[0067] image 3 The networking example figure of the VPLS network that the present invention provides, as image 3 As shown, there is no full connection between NPE2-NPE5, and two NPEs are directly or indirectly reachable through the PW.
[0068] It should be noted that, in the learning process of the fo...
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