SwitchD:
SwitchD(config)#router bgp 20
SwitchD(config-router-bgp)#bgp confederation identifier 200
SwitchD(config-router-bgp)#bgp confederation peers 10
SwitchD(config-router-bgp)#neighbor 13.1. 1.2 remote-as 10
39.3.5 Examples 5: configure BGP route reflector
The following is the configuration of a route reflector. As the picture illustrated, SwitchA, SwitchB, SwitchC,
SwitchD, SWE, SWF and SWG establish IBGP connection which is affiliated to AS100. SwitchC creates
EBGP connection with AS200. SwitchA creates EBGP connection with AS300. SwitchC, SwitchD and SWG
make route reflectors.
SwitchD(RR)
SwitchE
vlan1 :5.5.5.5
SwitchG(RR)
vlan1 :7.7.7.7
vlan1 :3.3.3.4
vlan1 :6.6.6.6
SwitchF
Figure 39-3-3 the Topologic al Map of Route Reflector
vlan1 :3.3.3.3
vlan1 :1.1.1.1
SwitchA
AS300
SwitchI
vlan1 :9.9.9.9
39-19
AS200
SwitchH
vlan1 :8.8.8.8
AS100
SwitchC(RR)
vlan1 :2.2.2.2
SwitchB