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How to make VPN data select TE tunnel forwarding

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Hello, I will share with you how to make VPN data select TE tunnel forwarding.

As we know the MPLS-VPN data need to forwarding by LSP. there have several tunnel can been selected, such as the LDP-LSP, TE-LSP.

if we configure the LDP and TE on the router at same time, it is defaulty to select the LDP LSP to forward the data.

but the customer want to forward the data via the TE tunnel, how to configure it?

for this issue we can configure the tunnel-policy to ensure the data select the TE tunnel first.

The configuration is as below:

1. configure the tunnel-policy


tunnel-policy xxxx   //set the tunnel policy name

tunnel select-seq cr-lsp lsp load-balance-number 1


2. binding the tunnel policy on the VPN-Instance


ip vpn-instance METRO-VPN


route-distinguisher 100:1

tnl-policy xxx

apply-label per-instance

vpn-target 100:1 export-extcommunity

vpn-target 100:1 import-extcommunity


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