R0106-HP MSR Router Series MPLS Configuration Guide(V7)

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# Execute the display ip routing-table command on each router to verify that the routers have

learned the routes to one another, including the routes to the loopback interfaces. Take Router A

as an example:

[RouterA] display ip routing-table

Destinations : 6 Routes : 6

Destination/Mask Proto Pre Cost NextHop Interface

1.1.1.9/32 Direct 0 0 127.0.0.1 InLoop0

2.2.2.9/32 OSPF 10 1 10.1.1.2 GE2/1/1

10.1.1.0/24 Direct 0 0 10.1.1.1 GE2/1/1

10.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0

127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0

127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0

3. Configure BGP on Router B and Router C to make sure the ASs can communicate with each other:

# Configure Router B.

[RouterB] bgp 100

[RouterB-bgp] peer 20.1.1.2 as-number 200

[RouterB-bgp] address-family ipv4 unicast

[RouterB-bgp-ipv4] peer 20.1.1.2 enable

[RouterB-bgp-ipv4] import-route ospf

[RouterB-bgp-ipv4] import-route direct

[RouterB-bgp-ipv4] quit

[RouterB-bgp] quit

# Configure Router C.

[RouterC] bgp 200

[RouterC-bgp] peer 20.1.1.1 as-number 100

[RouterC-bgp] address-family ipv4 unicast

[RouterC-bgp-ipv4] peer 20.1.1.1 enable

[RouterC-bgp-ipv4] import-route ospf

[RouterC-bgp-ipv4] import-route direct

[RouterC-bgp-ipv4] quit

[RouterC-bgp] quit

# Execute the display ip routing-table command on each router to verify that the routers have

learned the AS-external routes. Take Router A as an example:

[RouterA] display ip routing-table

Destinations : 10 Routes : 10

Destination/Mask Proto Pre Cost NextHop Interface

1.1.1.9/32 Direct 0 0 127.0.0.1 InLoop0

2.2.2.9/32 OSPF 10 1 10.1.1.2 GE2/1/1

3.3.3.9/32 O_ASE 150 1 10.1.1.2 GE2/1/1

4.4.4.9/32 O_ASE 150 1 10.1.1.2 GE2/1/1

10.1.1.0/24 Direct 0 0 10.1.1.1 GE2/1/1

10.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0

20.1.1.0/24 O_ASE 150 1 10.1.1.2 GE2/1/1

30.1.1.0/24 O_ASE 150 1 10.1.1.2 GE2/1/1