Siemens RUGGEDCOM ROX II, User Manual, Page: 555 / 798

RUGGEDCOM ROX II
CLI User Guide
Chapter 13
Unicast and Multicast Routing
Example: Linking Clusters 509
remote-as 100
no route-reflector-client enabled
!
neighbor 172.30.150.30 { Non-Client }
remote-as 100
no route-reflector-client enabled
!
!
Section 13.8.11.5
Example: Linking Clusters
This example demonstrates how to link two multiple clusters together by connecting each route reflector in a full-
mesh topology.
Overview
In the following topology, three route reflectors (RR1, RR2 and RR3) are internal peers of one another.
RR3
RR2 RR1
R1
Figure 30: Linked Clusters
When an external BGP (eBGP) router (R1) advertises routes to RR1, RR1 readvertises the routes to RR2, RR3 and its
clients. RR2 and RR3 then readvertise the routes again to their clients.
Configuration
To configure this topology, do the following:
1. Configure the clusters for RR1, RR2, RR3. For more information, refer to
Section 13.8.11.2, “Configuring the
Device as a Route Reflector” .
2. For each route reflector, define the other route reflectors as BGP neighbors. For more information, refer to
Section 13.8.6.2, “Adding a Neighbor” .