User Manual

Enterasys X-Pedition User Reference Manual 233
BGP Configuration Examples
In this example, there are two clusters. Router X-Pedition10 is the route reflector for the first
cluster and router X-Pedition11 is the route reflector for the second cluster. Router X-Pedition10
has router X-Pedition9 as a client peer and router X-Pedition11 as a non-client peer.
The following line in router X-Pedition10’s configuration file causes it to be a route reflector.
Router X-Pedition11 has router X-Pedition12 and router X-Pedition13 as client peers and router
X-Pedition10 as non-client peer. The following line in router X-Pedition11’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
X-Pedition14, that is, 192.68.222.0/24 in AS 64902 (which are redistributed in BGP) do show up in
the route table of router X-Pedition8 in AS64900, as shown below:
bgp set peer-group X-Pedition9 reflector-client
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