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Tagged routes - any known issues?

A few weeks ago, I tagged all the connected and static subnets being redistributed in to OSPF. This is used to filter out certain routes at our edge (using a route-map).

It seems at around the same time (there were other changes at that time as well, like upgrading our core sups to sup2T) some issues with voice started happening. Seems to be breaking up. At this stage we are still investigating all the options, and it is by no means clear what is causing the issues. So I just want to rule out the tag.

Will tagging a route cause any issues? The routes are still getting through ok, albeit with a tag of 100.

2 REPLIES
Silver

I really suspect that tagging

I really suspect that tagging have some efect on your setup - you said that you only use them for route filtering (and they are meant for that) and you are getting routes fine.

So - IMHO - tags are not your problem...

BR,
Dragan

HTH, Dragan

I agree with Dragan, route

I agree with Dragan, route-tagging is least likely for this one.

However as you mentioned that core supervisor were upgraded to 2T, so i think you may want to start with QoS for voice related issue.

HTH.

Regards,
RS.

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