Nokia IPSO 4.0 manual Redistributing Routes to RIP and Igrp, BGP Route Redistribution Example

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BGP Route Redistribution Example

Route redistribution allows you to redistribute routes from one autonomous system into another autonomous system.

	AS100	AS200
Nokia	Nokia	Nokia
Platform A	Platform B	Platform C
EBGP
	AS4
		EBGP

Nokia

Platform D

00339

To configure BGP route redistribution on Nokia Platform D

1.Click Route Redistribution under Configuration > Routing in the tree view.

2.Click BGP Routes Based on AS under the Redistribute to BGP section.

3.Select 100 from the Redistribute to Peer AS drop-down list.

4.Select 4 from the From AS drop-down list; then click Apply.

This procedure enables route redistribution from AS 4 to AS 100. By default, all routes that are excluded from being redistributed from AS 4 are redistributed to AS 100.

To redistribute a single route

1.To restrict route redistribution to route 100.2.1.0/24, enter 100.2.1.0 in the New IP prefix to redistribute text box.

2.Enter 24 in the Mask length text box; then click Apply.

3.Select Exact from the Match Type drop-down list; then click Apply.

This procedure enables redistribution of route 100.2.1.0/24 from AS 4 to AS 100. No other routes are redistributed.

To redistribute all routes

1.To allow all routes to redistributed, click Accept next to All BGP AS 4 routes into AS 100 field.

2.Click Apply.

Redistributing Routes to RIP and IGRP

Redistributing to RIP and IGRP is controlled by any one of three parameters:

440 Nokia Network Voyager for IPSO 4.0 Reference Guide