5.Enter 100 in MED edit box next to the Enable redistribute bgp routes to AS100 field.

6.Enter necessary information for route redistribution according to the “BGP Multi Exit Discriminator Example”; then click Apply.

7.Click Save to make your changes permanent.

Setting an MED value along with route redistribution policy allows Nokia Platform D to redistribute all routes to AS100 with an MED value set to 100.

Note

Setting an MED value along with route redistribution overwrites the MED value for the external BGP peer for Nokia Platform D.

Verification

To verify that you configured BGP MED values correctly, run the following commands in iclid.

show route

show bgp neighbor <peerid> advertised show route bgp metrics

For more information on these commands, see “Viewing Routing Protocol Information.”

Changing the Local Preference Value Example

 

 

 

 

 

AS100

 

 

 

 

 

 

 

AS676

 

Nokia

 

 

 

 

 

 

Nokia

Platform A

 

20.10.5.1/24

 

 

Platform C

 

 

 

 

 

 

 

EBGP

20.10.5.2/24

 

 

 

 

 

 

 

 

 

 

20.10.10.2/24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IBGP

 

 

 

 

 

 

 

 

AS342

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20.10.10.1/24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20.10.5.1/24

EBGP

20.10.15.2/24

 

 

 

 

 

 

 

 

 

Nokia

 

 

 

 

 

 

 

 

Nokia

 

 

Platform B

 

 

 

Platform D

00332

This example shows how to set up two IBGP peers, and how to configure routes learned using Nokia Platform A to have a higher local preference value over Nokia Platform B (which has a default local preference value of 100).

1.Configure the interface as in “Ethernet Interfaces.”

2.Click IGBP under Configuration > Routing Configuration in the tree view.

3.Enter 100 in the AS number text box; then click Apply.

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Nokia IPSO 4.0 manual Changing the Local Preference Value Example, Nokia Network Voyager for Ipso 4.0 Reference Guide 421