R2511-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V5)

# Ping 10.4.1.1 to check connectivity.

[RouterD] ping 10.4.1.1

PING 10.4.1.1: 56 data bytes, press CTRL_C to break

Reply from 10.4.1.1: bytes=56 Sequence=2 ttl=253 time=2 ms

Reply from 10.4.1.1: bytes=56 Sequence=2 ttl=253 time=1 ms

Reply from 10.4.1.1: bytes=56 Sequence=3 ttl=253 time=1 ms

Reply from 10.4.1.1: bytes=56 Sequence=4 ttl=253 time=1 ms

Reply from 10.4.1.1: bytes=56 Sequence=5 ttl=253 time=1 ms

--- 10.4.1.1 ping statistics ---

5 packet(s) transmitted

5 packet(s) received

0.00% packet loss

round-trip min/avg/max = 1/1/2 ms

Configuring OSPF route redistribution

Network requirements

• Enable OSPF on all the routers, and split the AS into three areas.

• Configure Router A and Router B as ABRs.

• Configure Router C as an ASBR to redistribute external routes (static routes).

Figure 19 Network diagram

Configuration procedure

1. Configure IP addresses for interfaces. (Details not shown.)

2. Configure OSPF basic functions (see "Configuring OSPF basic functions").

3. Configure OSPF to redistribute routes:

# On Router C, configure a static route destined for network 3.1.2.0/24.

<RouterC> system-view

[RouterC] ip route-static 3.1.2.1 24 10.4.1.2

# On Router C, configure OSPF to redistribute the static route.

[RouterC] ospf 1

[RouterC-ospf-1] import-route static

4. Verify the configuration:

# Display ABR/ASBR information on Router D.