need some help on IOS...corrupted?

these are wat i get during the boot up from my routers

%SYS-4-CONFIG_NEWER: Configurations from version 12.2 may not be correctly under
stood.
%LINEPROTO-5-UPDOWN: Line protocol on Interface Seria
n
%FR-5-DLCICHANGE: Interface Serial0 - DLCI 89 state changed to DELETED
F3: 15343148+1154396+1180856 at 0x3000060

and this

ip kerberos source-interface any
^
% Invalid input detected at '^' marker..

using IOS 12.2 on 2501 and using 12.0 on 2514....

izzit my IOS corrupted or just the configurations that messed up? thx alot ^^

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Comments

KGhaleon

You could always try bypassing NVRAM if you think it's a configuration problem.

KG

zom

is there any way/idea will shows that wat causing the problem? either IOS or config error? thx alot ^^

he-man

Like KGhaleon said, try bypassing nvram. Or even try erasing nvram? If you get the same problem you know it's the IOS

kyle.tk

I always get that on my 2520. Nothing bad has ever come of it.

tunerX

I get that alot on T train IOS. The router puts the line in nvram when it is written but does not know how to use it on load.

It looks like it is a T train with the IPSec 3DES image and not all of the necessary code is there.