Riverstone Networks WICT1-12 User Manual

Page 294

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16-36 Riverstone Networks RS Switch Router User Guide Release 8.0

BGP Configuration Examples

BGP Configuration Guide

Router R11 has router R12 and router R13 as client peers and router R10 as non-client peer. The following line in router
R11’s configuration file specifies it to be a route reflector

Even though the IBGP Peers are not fully meshed in AS 64901, the direct routes of router R14, that is, 192.68.222.0/24
in AS 64902 (which are redistributed in BGP) do show up in the route table of router R8 in AS64900, as shown below:

The direct routes of router R8, i.e. 192.68.11.0/24 in AS64900 (which are redistributed in BGP), do show up in the
route table of router R14 in AS64902, as shown below:

bgp set peer-group rtr11 reflector-client

*********************************************
* Route Table (FIB) of Router 8 *
*********************************************
rtr-8# ip show routes

Destination Gateway Owner Netif
----------- ------- ----- -----
10.50.0.0/16 directly connected - en
127.0.0.0/8 127.0.0.1 Static lo
127.0.0.1 127.0.0.1 - lo
172.16.20.0/24 directly connected - mls1
172.16.70.0/24 172.16.20.2 BGP mls1
172.16.220.0/24 172.16.20.2 BGP mls1
192.68.11.0/24 directly connected - mls0
192.68.20.0/24 172.16.20.2 BGP mls1
192.68.222.0/24 172.16.20.2 BGP mls1

**********************************************************
* Route Table (FIB) of Router 14 *
**********************************************************
rtr-14# ip show routes

Destination Gateway Owner Netif
----------- ------- ----- -----
10.50.0.0/16 directly connected - en0
127.0.0.0/8 127.0.0.1 Static lo0
127.0.0.1 127.0.0.1 - lo0
172.16.20.0/24 192.68.20.1 BGP mls1
172.16.30.0/24 192.68.20.1 BGP mls1
172.16.90.0/24 192.68.20.1 BGP mls1
192.68.11.0/24 192.68.20.1 BGP mls1
192.68.20.0/24 directly connected - mls1
192.68.222.0/24 directly connected - mls0

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