Switch login attempt

[Moudar]

Hi

When we check the authorization policy on ISE which is resposible for switch logins, we could se a log like this one:

Why the username is Id;? Where does this (Id;) come from?

What does "11014 RADIUS packet contains invalid attribute(s) " mean? We don't have any issue on our Radius server ISE!

If i try on a switch to login with username Id; the log in ISE will be like this one:

Is there someone trying to login to our switch or what is the case?

[Rob Ingram]

@Moudar

ip host 10.128.2.8

[Moudar]

Now I maybe know the problem source.

It was Prime, I had changed my AD password. On Prime I have one test switch that used my old password.

Prime tried to login to the switch all the time with wrong password and everytime it did that, the user log on ISE was Id;

Not sure 100% yet, will be back if I discover something else.

[Flavio Miranda]

Classic problem. Saw many times. 

 It is a good idea a user and password for prime and any monitoring tool.

[Minnesotakid]

I was running into this error on a 2960cx switch for some of my admins. Most of us could login, but one or two couldn't and ISE was giving us this error. 

We upgraded the firmware of the switch to 15.2 7(E9) and the users can now successfully login. 

Hope this helps!