Having problem troubleshooting my 2501 router.

[mlien]

Hi guys,
Can someone please help me with the following systerm error messages? Is this something relate to the booting problem? Thanks in advance


%SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be correctly under
stood.

 

[fynx]

You are possibly using a configuration from a router running a newer version of IOS. If everything is coming your way then you're in the wrong lane.

 

[trevorh13]

My 2501's come up with this aswell. However they still work fine with no problems. Hence I haven't really paid much attention to it.

 

[sharb]

That error message is not a problem it happens most of the time when you install a new IOS. Just make sure you have the requierd amount of flash and memory when you upgrade IOS.

 

[MrvNDMrtN]

I think it has something to do with the bootrom complaining of the new ios and if you have a commands in the running config that the bootrom does not understand.