From: Bit Gossip (bit.gossip@chello.nl)
Date: Fri Sep 07 2007 - 13:39:14 ART
Experts,
I was under the impression that if routing protocol A set a tag value on a
certain prefix, when this prefix is redistributed into protocol B the tag
value is preserved.
My lab is showing instead that this is not true at least from OSPF to RIP.
What is the real truth here?
Thanks,
bit.
Routing entry for 204.12.3.0/24
Known via "ospf 1", distance 110, metric 20
Tag 125, type extern 2, forward metric 128
Redistributing via rip
Advertised by rip metric 1 route-map OR
Last update from 145.3.23.2 on Serial4/0.23, 00:08:00 ago
Routing Descriptor Blocks:
* 145.3.23.2, from 150.3.5.5, 00:08:00 ago, via Serial4/0.23
Route metric is 20, traffic share count is 1
Route tag 125 <<<<<<<<<<<<<<<<<<
*Sep 7 16:44:46.833: RIP: sending v2 update to 224.0.0.9 via FastEthernet1/0
(145.3.36.3)
*Sep 7 16:44:46.833: RIP: build update entries
<....>
*Sep 7 16:44:46.837: 204.12.3.0/24 via 0.0.0.0, metric 1, tag 0 <<<<<<<<<
Rack3R3#
This archive was generated by hypermail 2.1.4 : Sat Oct 06 2007 - 12:01:10 ART