ZXR10 GER (V2.6.03) General Excellent Router User Manual Volume-I
248 Confidential and Proprietary Information of ZTE CORPORATION
FIGURE 102 BGP ROUTE REFLECTOR
R3
R1 R2
R4
R5 R6
R7
R9
R8
AS100
AS200
AS300
Lo: 1.1.1.1 Lo: 2.2.2.2
Lo: 3.3.3.3 Lo: 4.4.4.4
Lo: 5.5.5.5 Lo: 6.6.6.6
Lo: 7.7.7.7
Lo: 8.8.8.8
Lo: 9.9.9.9
Configuration of R3:
ZXR10_R3(config)#router bgp 100
ZXR10_R3(config-router)#neighbor 2.2.2.2 remote-as 100
ZXR10_R3(config-router)#neighbor 2.2.2.2 route-reflector-client
ZXR10_R3(config-router)#neighbor 1.1.1.1 remote-as 100
ZXR10_R3(config-router)#neighbor 1.1.1.1 route-reflector-client
ZXR10_R3(config-router)#neighbor 7.7.7.7 remote-as 100
ZXR10_R3(config-router)#neighbor 4.4.4.4 remote-as 100
Configuration of R2:
ZXR10_R2(config)#router bgp 100
ZXR10_R2(config-router)#neighbor 3.3.3.3 remote-as 100
If the RR receives a route, it will reflect the route according to
different peer types:
1. If the route comes from a non-client peer, the route will be
reflected to all client peers.
2. If the route comes from a client peer, the route will be
reflected to all non-client and client peers.
3. If the route comes from an EBGP peer, the route will be
reflected to all non-client and client peers.
If an AS has multiple RRs, the multiple RRS in the AS can be
incorporated into a cluster. An AS can have multiple clusters. A
cluster at least has more than one RR.
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