HP 6125XLG - BGP and IGP Route Redistribution Configuration Example

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The output shows that the route 8.1.1.0 becomes valid with the next hop as Switch A.
Verifying the configuration
# Ping 8.1.1.1 on Switch C.
[SwitchC] ping 8.1.1.1
PING 8.1.1.1 (8.1.1.1): 56 data bytes
56 bytes from 8.1.1.1: icmp_seq=0 ttl=254 time=10.000 ms
56 bytes from 8.1.1.1: icmp_seq=1 ttl=254 time=4.000 ms
56 bytes from 8.1.1.1: icmp_seq=2 ttl=254 time=4.000 ms
56 bytes from 8.1.1.1: icmp_seq=3 ttl=254 time=3.000 ms
56 bytes from 8.1.1.1: icmp_seq=4 ttl=254 time=3.000 ms
--- 8.1.1.1 ping statistics ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/stddev = 3.000/4.800/10.000/2.638 ms
BGP and IGP route redistribution configuration example
Network requirements
As shown in Figure 58, all devices of company A belong to AS 65008, and all devices of company B
belong to AS 65009. AS 65008 and AS 65009 are connected through Switch A and Switch B. It is
required that Switch A can access network 9.1.2.0/24 in AS 65009, and Switch C can access network
8.1.1.0/24 in AS 65008.
Figure 58 Network diagram
Configuration considerations
Configure BGP to redistribute routes from OSPF on Switch B, so Switch A can obtain the route to
9.1.2.0/24. Configure OSPF to redistribute routes from BGP on Switch B, so Switch C can obtain the route
t o 8 .1.1.0 / 24 .
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Configure OSPF:
Enable OSPF in AS 65009, so Switch B can obtain the route to 9.1.2.0/24.
# Configure Switch B.
<SwitchB> system-view
[SwitchB] ospf 1
[SwitchB-ospf-1] area 0
[SwitchB-ospf-1-area-0.0.0.0] network 2.2.2.2 0.0.0.0
[SwitchB-ospf-1-area-0.0.0.0] network 9.1.1.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.0] quit