3Com S7902E, Configuration Manual

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After completing the above configuration, if you issue the display bgp peer command or the display
bgp vpnv4 all peer command on the PEs, you should see that BGP peer relationship has been
established between the PEs, and has reached the state of Established.
[PE1] display bgp peer
BGP local router ID : 1.1.1.9
Local AS number : 100
Total number of peers : 1 Peers in established state : 1
Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
3.3.3.9 100 2 6 0 0 00:00:12 Established
6) Verify your configurations
Issuing the display ip routing-table vpn-instance command on the PEs, you should see the routes to
the CEs. The following takes PE 1 as an example:
[PE1] display ip routing-table vpn-instance vpn1
Routing Tables: vpn1
Destinations : 3 Routes : 3
Destination/Mask Proto Pre Cost NextHop Interface
10.1.1.0/24 Direct 0 0 10.1.1.2 Vlan11
10.1.1.2/32 Direct 0 0 127.0.0.1 InLoop0
10.3.1.0/24 BGP 255 0 3.3.3.9 NULL0
[PE1] display ip routing-table vpn-instance vpn2
Routing Tables: vpn2
Destinations : 3 Routes : 3
Destination/Mask Proto Pre Cost NextHop Interface
10.2.1.0/24 Direct 0 0 10.2.1.2 Vlan12
10.2.1.2/32 Direct 0 0 127.0.0.1 InLoop0
10.4.1.0/24 BGP 255 0 3.3.3.9 NULL0
CEs of the same VPN should be capable of pinging each other, whereas those of different VPNs should
not. For example, CE 1 should be capable of pinging CE 3 (10.3.1.1), but should not be capable of
pinging CE 4 (10.4.1.1):
[CE1] ping 10.3.1.1
PING 10.3.1.1: 56 data bytes, press CTRL_C to break
Reply from 10.3.1.1: bytes=56 Sequence=1 ttl=253 time=72 ms
Reply from 10.3.1.1: bytes=56 Sequence=2 ttl=253 time=34 ms
Reply from 10.3.1.1: bytes=56 Sequence=3 ttl=253 time=50 ms
Reply from 10.3.1.1: bytes=56 Sequence=4 ttl=253 time=50 ms
Reply from 10.3.1.1: bytes=56 Sequence=5 ttl=253 time=34 ms
--- 10.3.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 34/48/72 ms
[CE1] ping 10.4.1.1
PING 10.4.1.1: 56 data bytes, press CTRL_C to break
Request time out
Request time out
Request time out
Request time out