Delete old route entries

[OMÇiloğlu]

Hello Cisco forum,

I have in my computer center several Cisco routers, where I would like to delete the old route entries.

How do I get out if the route is still needed.
It is a complex network!

I would like to check whether packte for make route and go out?
I do whatever I can, I have to thank.

[Mark Malone]

Hi

this is a very generic question , the first thing I would do is check what the routes are what they are used for an then check if there still in reach and valid routes. Only you can decide if there still needed its your network .

If you decide after that you still dont want them you must first see what they are , whether static or IGP earned routes , either delete the static or remove the advertisement from the IGP process to remove the route from the routing table