Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
bgp as-number
The BGP view is displayed.
Step 3 Run:
peer { ipv4-address | group-name } as-number as-number
The UPE is specified as the BGP peer of the SPE.
Step 4 Run:
ipv4-family vpnv4 [ unicast ]
The BGP VPNv4 sub-address family is displayed.
Step 5 Run:
peer { ipv4-address | group-name } enable
The capability of exchanging BGP VPNv4 routing information with the peer is enabled.
Step 6 Run:
peer { ipv4-address | group-name } upe
The peer is specified as the UPE of the SPE.
----End
3.8.3 Advertising Default Routes of a VPN Instance
The SPE advertises the UPE of a default route with the next hop address as the local address. In
this manner, the SPE instructs the VPN packet forwarding on the UPE.
Context
Do as follows on the SPE.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
bgp as-number
The BGP view is displayed.
Step 3 Run:
ipv4-family vpnv4
The BGP-VPNv4 sub-address family view is displayed.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 3 BGP MPLS IP VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
136
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