R3303-HP 6600/HSR6600 Routers MPLS Configuration Guide

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After completing the configurations, execute the display ip vpn-instance command on the PEs to

view the configuration of the VPN instance. Use the ping command to test connectivity between the

PEs and their attached CEs. The PEs can ping their attached CEs. Take PE 1 as an example:

[PE1] display ip vpn-instance

Total VPN-Instances configured : 1

VPN-Instance Name RD Create Time

vpn1 100:1 2006/08/13 09:32:45

[PE1] ping -vpn-instance vpn1 10.1.1.1

PING 10.1.1.1: 56 data bytes, press CTRL_C to break

Reply from 10.1.1.1: bytes=56 Sequence=1 ttl=255 time=27 ms

Reply from 10.1.1.1: bytes=56 Sequence=2 ttl=255 time=33 ms

Reply from 10.1.1.1: bytes=56 Sequence=3 ttl=255 time=7 ms

Reply from 10.1.1.1: bytes=56 Sequence=4 ttl=255 time=29 ms

Reply from 10.1.1.1: bytes=56 Sequence=5 ttl=255 time=9 ms

--- 10.1.1.1 ping statistics ---

5 packet(s) transmitted

5 packet(s) received

0.00% packet loss

round-trip min/avg/max = 7/21/33 ms

4. Establish EBGP peer relationships between PEs and CEs to allow VPN routes to be redistributed:

# Configure CE 1.

[CE1] bgp 65410

[CE1-bgp] peer 10.1.1.2 as-number 100

[CE1-bgp] import-route direct

[CE1-bgp] quit

# Configure PE 1.

[PE1] bgp 100

[PE1-bgp] ipv4-family vpn-instance vpn1

[PE1-bgp-vpn1] peer 10.1.1.1 as-number 65410

[PE1-bgp-vpn1] peer 10.1.1.1 next-hop-local

[PE1-bgp-vpn1] import-route direct

[PE1-bgp-vpn1] quit

[PE1-bgp] quit

# Configure CE 2 and PE 2 in a similar way to configuring CE 1 and PE 1. (Details not shown.)

# Execute the display bgp vpnv4 vpn-instance peer command on the PEs. The output shows that a

BGP peer relationship has been established between a PE and a CE, and has reached Established

state.

Take PE 1 as an example:

[PE1] display bgp vpnv4 vpn-instance vpn1 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

10.1.1.1 65410 5 5 0 1 00:02:03 Established

5. Configure an MP-IBGP peers between PEs:

# Configure PE 1.

[PE1] bgp 100