1-47
Reply from 8.1.1.1: bytes=56 Sequence=4 ttl=254 time=16 ms
Reply from 8.1.1.1: bytes=56 Sequence=5 ttl=254 time=31 ms
--- 8.1.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 16/31/47 ms
BGP and IGP Synchronization Configuration
Network requirements
As shown below, OSPF is used as the IGP protocol in AS65009, where Switch C is a non-BGP switch.
Between Switch A and Switch B is an eBGP connection.
Figure 1-21
Network diagram for BGP and IGP synchronization
Configuration procedure
1) Configure IP addresses for interfaces (omitted)
2) Configure OSPF (omitted)
3) Configure the eBGP connection
# Configure Switch A.
<SwitchA> system-view
[SwitchA] bgp 65008
[SwitchA-bgp] router-id 1.1.1.1
[SwitchA-bgp] peer 3.1.1.1 as-number 65009
# Inject network 8.1.1.0/24 to the BGP routing table.
[SwitchA-bgp] network 8.1.1.0 24
[SwitchA-bgp] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] bgp 65009
[SwitchB-bgp] peer 3.1.1.2 as-number 65008
[SwitchB-bgp] quit
4) Configure BGP and IGP synchronization
# Configure BGP to redistribute routes from OSPF on Switch B.
[SwitchB] bgp 65009
