Implementing MPLS VPNs over IP Tunnels on Cisco IOS XR Software
How to Configure MPLS VPNs over IP Tunnels
Configuring Inter-AS and CSC support over IP Tunnels
These tasks describe how to configure
•Configuring the ASBRs to Exchange
•Configuring the Backbone Carrier Core for IP Tunnels, page MPC-288
•Configuring CSC-PE Routers for IP Tunnels, page MPC-288
Configuring the ASBRs to Exchange VPN-IPv4 Addresses for IP Tunnels
Perform this task to configure an external Border Gateway Protocol (eBGP) autonomous system boundary router (ASBR) to exchange
Note This procedure is supported on the Cisco XR 12000 Series Router.
SUMMARY STEPS
1.configure
2.router bgp
3.address-family {ipv4 tunnel}
4.
5.neighbor
6.
7.address-family {vpnv4 unicast}
8.
9.
10.neighbor
11.
12.
13.address-family {ipv4 tunnel}
14.
15.end or commit
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