Reply from 14.1.1.2: bytes=56 Sequence=2 ttl=255 time=3 ms
Reply from 14.1.1.2: bytes=56 Sequence=3 ttl=255 time=3 ms
Reply from 14.1.1.2: bytes=56 Sequence=4 ttl=255 time=3 ms
Reply from 14.1.1.2: bytes=56 Sequence=5 ttl=255 time=16 ms
--- 14.1.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 3/6/16 ms
Step 5 On CE1, CE2, CE3, and CE4, configure static routes to their connected PEs.
# Configure CE1.
[CE1] ip route-static 0.0.0.0 0.0.0.0 vlanif100 14.1.1.1
NOTE
Configurations of CE2, CE3 and CE4 are similar to the configuration of CE1, and are not mentioned here.
Step 6 Set up MP-IBGP peer relations between PEs.
# Configure PE1.
[PE1] bgp 100
[PE1-bgp] peer 3.3.3.9 as-number 100
[PE1-bgp] peer 3.3.3.9 connect-interface loopback0
[PE1-bgp] ipv4-family vpnv4
[PE1-bgp-af-vpnv4] peer 3.3.3.9 enable
[PE1-bgp-af-vpnv4] quit
[PE1-bgp] ipv4-family vpn-instance vpna
[PE1-bgp-vpna] import-route direct
[PE1-bgp-vpna] quit
[PE1-bgp] ipv4-family vpn-instance vpnb
[PE1-bgp-vpnb] import-route direct
[PE1-bgp-vpnb] quit
# Configure PE2.
[PE2] bgp 100
[PE2-bgp] peer 1.1.1.9 as-number 100
[PE2-bgp] peer 1.1.1.9 connect-interface loopback0
[PE2-bgp] ipv4-family vpnv4
[PE2-bgp-af-vpnv4] peer 1.1.1.9 enable
[PE2-bgp-af-vpnv4] quit
[PE2-bgp] ipv4-family vpn-instance vpna
[PE2-bgp-vpna] import-route direct
[PE2-bgp-vpna] quit
[PE2-bgp] ipv4-family vpn-instance vpnb
[PE2-bgp-vpnb] import-route direct
[PE2-bgp-vpnb] quit
After the configuration, run the display bgp peer command on a PE, and you can see that the
BGP peer relation between the PE and CE is in Established state.
[PE1]display bgp peer
BGP local router ID : 1.1.1.9
Local ASN : 100
Total number of peers : 1 Peers in established state : 1
Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv
3.3.3.9 4 100 3 3 0 00:01:08 Established
0
Step 7 Verify the configuration.
Run the display ip routing-table vpn-instance command on a PE, and you can view the routes
to the remote CE.
3 BGP/MPLS IP VPN Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
3-74 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)
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