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MPLS IMPORT MAP

IMPORT MAP ON CISCO ROUTER

I am importing 3 RTs on PE router into a customer VRF. However, now customer has an extranet site from where I need to import few specific prefixes.

 

I am using the below configuration do let me know if that's fine.

 

ip vrf TEST

rd 1:11

import map TEST22

route-target export 1:11

route-target export 1:12

route-target import 1:11

route-target import 1:12

route-target import 1:15

 

show route-map TEST22

route-map TEST22, permit, sequence 10

  Match clauses:

    ip address prefix-lists: TEST

    extcommunity (extcommunity-list filter): TEST

  Set clauses:

  Policy routing matches: 0 packets, 0 bytes

 

show ip prefix-list TEST

ip prefix-list TEST: 1 entries

   seq 5 permit 10.94.22.154/32

  

show ip extcommunity-list TEST

Standard extended community-list TEST

     10 permit RT:1:20

 

My Question is do I need to add a Permit any any statement at the route-map TEST22 while calling this as an import map ? & What will happen if I don't ?

 

Regards

1 Reply 1

a.alekseev
Level 7
Level 7

here is a good explanation

http://www.amolak.net/vrf-import-map/