BGP Confederation Example

AS65527

Confed 65525

Nokia

Platform A

.1

192.168.35

.2

Nokia .2

Platform B

192.168.30

AS65528 AS65525 Confed 65525

Nokia

Platform D

.1

192.168.45

.2

.2 Nokia

Platform C

192.168.40

AS65524 Confed 65525

Nokia

.1

.1

Platform E

To external AS

00333

In the above diagram, all the routers belong to the same Confederation 65525. Nokia platform A and Nokia platform B belong to routing domain ID 65527, Nokia platform C and Nokia platform D belong to routing domain ID 65528, and Nokia platform E belongs to routing domain ID 65524. In this example, you configure Nokia platform B and Nokia platform C as members of Confederation 65525 and as members of separate routing domains within the confederation. You also configure each platform as confederation peers to Nokia platform E, which has a direct route to the external AS.

Configuring Nokia Platform C

1.Set up the confederation and the routing domain identifier.

a.Click BGP under Configuration > Routing Configuration in the tree view.

b.Click Advanced BGP Options.

c.Enter 65525 in the Confederation text box.

d.Enter 65528 in the Routing domain identifier text box; then click Apply.

2.Create confederation group 65524.

a.Click BGP under Configuration > Routing Configuration in the tree view.

b.Click Advanced BGP Options.

c.Enter 65524 in the Peer Autonomous System Number text box.

d.Click Confederation in the Peer Group Type drop-down list; then click Apply. Define properties for the above group.

e.Click On in the All field.

Nokia Network Voyager for IPSO 4.0 Reference Guide

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Nokia IPSO 4.0 manual BGP Confederation Example, Configuring Nokia Platform C