Local AS number : 100
Total number of peers : 1 Peers in established state : 1
Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv
2.2.2.2 4 100 2 3 0 00:00:03 Established 0
Step 5 Enable BGP peers in the BGP L2VPN address family view.
After BGP peers are enabled on the PEs and ASBR-PEs in the BGP L2VPN address family
view, L2VPN instance information can be exchanged between the PEs and ASBR-PEs.
# Configure PE1.
[PE1] bgp 100
[PE1-bgp] l2vpn-family
[PE1-bgp-af-l2vpn] peer 2.2.2.2 enable
# Configure ASBR-PE1.
[ASBR-PE1] bgp 100
[ASBR-PE1-bgp] l2vpn-family
[ASBR-PE1-bgp-af-l2vpn] peer 1.1.1.1 enable
# Configure ASBR-PE2.
[ASBR-PE2] bgp 200
[ASBR-PE2-bgp] l2vpn-family
[ASBR-PE2-bgp-af-l2vpn] peer 4.4.4.4 enable
# Configure PE2.
[PE2] bgp 200
[PE2-bgp] l2vpn-family
[PE2-bgp-af-l2vpn] peer 3.3.3.3 enable
Step 6 Set up the Kompella L2VPN connection between PEs.
The major steps are as follows:
l Enable MPLS L2VPN on the PEs and ASBR-PEs.
l Create VPN instances and CE connections on PE1 and PE2.
l Configure IP addresses in the same network segment for the interfaces through which CE1
and CE2 access the PEs.
# Configure PE1.
[PE1] mpls l2vpn
[PE1-l2vpn] quit
[PE1] mpls l2vpn vpn1 encapsulation vlan
[PE1-mpls-l2vpn-vpn1] route-distinguisher 100:1
[PE1-mpls-l2vpn-vpn1] mtu 1500
[PE1-mpls-l2vpn-vpn1] vpn-target 1:1 both
[PE1-mpls-l2vpn-vpn1] ce ce1 id 1 range 10 default-offset 0
[PE1-mpls-l2vpn-ce-vpn1-ce1] connection ce-offset 2 interface vlanif 10
[PE1-mpls-l2vpn-ce-vpn1-ce1] quit
[PE1-mpls-l2vpn-vpn1] quit
# Configure ASBR-PE1.
[ASBR-PE1] mpls l2vpn
[ASBR-PE1-l2vpn] quit
[ASBR-PE1] mpls l2vpn vpn1 encapsulation vlan
[ASBR-PE1-mpls-l2vpn-vpn1] route-distinguisher 100:2
[ASBR-PE1-mpls-l2vpn-vpn1] mtu 1500
[ASBR-PE1-mpls-l2vpn-vpn1] vpn-target 1:1 both
[ASBR-PE1-mpls-l2vpn-vpn1] ce ce2 id 2 range 10 default-offset 0
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 5 VLL Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
532
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