using a tag to redistribute

aueddonline

i've done this a couple of times but it's not working ths time.

i have two rip networks with an isis backbone

i'm redistributing one of the rip networks into isis and using a route map to tag the routes, i'm then trying to redistrbute the routes into the other rip network using a route-map to match the tag

not working! normally i do this with ospf and i can see the routes as tagged in the database, with isis i can see the external routes but no tag?

is what i'm trying to do possible or do tags not work in this case.


cheers guys

EdTheLad

Are you using ripv2? v1 doesn't support the tag.After redistributing the rip routes can you see them tagged.Do a "show ip route x.x.x.x x.x.x.x" and you should see if the redistributed route has the required tag.

aueddonline

yeas running ripv2 with auto sum turned off

R4_2691#show route-map
route-map roper, permit, sequence 10
Match clauses:
ip address (access-lists): roper
Set clauses:
tag 11
Policy routing matches: 0 packets, 0 bytes

R4_2691#show access-list
Standard IP access list roper
10 permit 55.26.30.2 (2 matches)
20 permit 55.26.30.1 (2 matches)

R4_2691#show run | include redistribute
redistribute rip metric 30 route-map roper metric-type external

R8 is a backbone router

R8#show ip route 55.26.30.1
Routing entry for 55.26.30.1/32
Known via "isis", distance 115, metric 114, type level-2
Redistributing via isis
Last update from 10.1.1.2 on Serial2/0, 00:06:59 ago
Routing Descriptor Blocks:
* 10.1.1.2, from 10.1.0.1, via Serial2/0
Route metric is 114, traffic share count is 1