Cabletron Systems 9032578-02 Router User Manual


 
Chapter 6: BGP Configuration Guide
98 SmartSwitch Router User Reference Manual
In the sample network in Figure 7, all the traffic exits Autonomous System 64901 through
the link between router SSR13 and router SSR11. This is accomplished by setting the
Local_Pref attribute.
Figure 7. Sample BGP Configuration (Local_Pref Attribute)
AS-64900
Physical Link
Legend:
Peering Relationship
AS-64901
SSR10
Information Flow
10.200.12.1/24 10.200.13.1/24 10.200.14.1/24 10.200.15.1/24
192.169.20.1/16
192.169.20.2/16
192.168.20.1/16
172.28.1.1/16
EBGP EBGP
192.168.20.2/16
172.25.1.1/16
1.6
1.1 1.3
SSR11
SSR12 SSR13
SSR14
1.3
172.25.1.2/16
172.28.1.2/16
172.26.1.1/16
172.27.1.1/16
172.26.1.2/16
172.27.1.2/16
1.1 1.3
1.6
1.6
1.1
1.6
1.1
1.3
1.3 1.1