3Com MSR 50 Series Configuration Manual page 1422

1422 C 77: MPLS TE C
HAPTER ONFIGURATION
[CE2] bgp 65002
[CE2-bgp] peer 192.168.2.1 as-number 100
[CE2-bgp] quit
# Configure PE 2 to establish the EGBP peer relationship with CE 2 and the IBGP
relationship with PE 1.
[PE2] bgp 100
[PE2-bgp] ipv4-family vpn-instance vpn1
[PE2-bgp-vpn1] peer 192.168.2.2 as-number 65002
[PE2-bgp-vpn1] import-route direct
[PE2-bgp-vpn1] quit
[PE2-bgp] peer 2.2.2.2 as-number 100
[PE2-bgp] peer 2.2.2.2 connect-interface loopback 0
[PE2-bgp] ipv4-family vpnv4
[PE2-bgp-af-vpnv4] peer 2.2.2.2 enable
[PE2-bgp-af-vpnv4] quit
[PE2-bgp] quit
Perform the display bgp peer command and the display bgp vpn-instance
peer command on PEs. You can see that the BGP peer relationships have been
formed between PEs and between PEs and CEs and have reached the established
state. Take PE 1 for example:
[PE1-bgp] display bgp peer
BGP local router ID : 2.2.2.2
Local AS number : 100
Total number of peers : 1
Peer V AS
3.3.3.3 4 100
[PE1-bgp] display bgp vpn-instance vpn1 peer
BGP local router ID : 2.2.2.2
Local AS number : 100
Total number of peers : 1
Peer V AS
192.168.1.2 4 65001 4
Ping CE 2 on CE 1 and vice versa to test connectivity.
[CE1] ping 192.168.2.2
PING 192.168.2.2: 56
Reply from 192.168.2.2: bytes=56 Sequence=1 ttl=253 time=61 ms
Reply from 192.168.2.2: bytes=56 Sequence=2 ttl=253 time=54 ms
Reply from 192.168.2.2: bytes=56 Sequence=3 ttl=253 time=53 ms
Reply from 192.168.2.2: bytes=56 Sequence=4 ttl=253 time=57 ms
Reply from 192.168.2.2: bytes=56 Sequence=5 ttl=253 time=36 ms
--- 192.168.2.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 36/52/61 ms
[CE2] ping 192.168.1.2
PING 192.168.1.2: 56
Reply from 192.168.1.2: bytes=56 Sequence=1 ttl=253 time=38 ms
Reply from 192.168.1.2: bytes=56 Sequence=2 ttl=253 time=61 ms
Reply from 192.168.1.2: bytes=56 Sequence=3 ttl=253 time=74 ms
Reply from 192.168.1.2: bytes=56 Sequence=4 ttl=253 time=36 ms
Reply from 192.168.1.2: bytes=56 Sequence=5 ttl=253 time=35 ms
--- 192.168.1.2 ping statistics ---
Peers in established state : 1
MsgRcvd MsgSent OutQ
3 3 0
Peers in established state : 1
MsgRcvd MsgSent OutQ
5 0
data bytes, press CTRL_C to break
data bytes, press CTRL_C to break
Up/Down State
00:00:11 Established
Up/Down State
00:02:13 Established
PrefRcv
0
PrefRcv
0