Cabletron Systems SmartSwitch manual AS-1 AS-2, Physical Link Peering Relationship

Chapter 10: BGP Configuration Guide

Figure 8 illustrates a sample BGP peering session.

AS-1 AS-2

SSR1 1.1

10.0.0.1/16

1.1 SSR2

10.0.0.2/16

Legend:

Physical Link

Peering Relationship

Figure 8. Sample BGP Peering Session

The CLI configuration for router SSR1 is as follows:

interface create ip et.1.1 address-netmask 10.0.0.1/16 port et.1.1

#

#Set the AS of the router

ip-router global set autonomous-system 1

#Set the router ID

#

ip-router global set router-id 10.0.0.1

#

#Create EBGP peer group pg1w2 for peering with AS 2

bgp create peer-group pg1w2 type external autonomous-system 2

#Add peer host 10.0.0.2 to group pg1w2

#

bgp add peer-host 10.0.0.2 group pg1w2 bgp start

136 SmartSwitch Router User Reference Manual