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
ipv4-family
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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