Problem with Switch and RADUIS Server

[#1]

                   Have problem with some Switches.. They connected to RADUIS server, when I try to login using my User Name and Passowrd it's showing me:

% timeout expired

% Authentication failed

and when I cut the power from the Switch and put it back agian, it's working fine.. Any Suggestion about this issue???

Thanks

[Jatin Katyal]

Hi Ameer,

If I understood your concern right, you mean to say that it only works when you reload the switches in question.

Could you please explain little more about your setup like:

1.] When you see prompt for username and password, it doesn't allow you to enter the credentials and timeout.

2.] Could you please attch "show run" and "show ver" from one of the switches?

3.] What radius server are you using? Do you see any error on the radius server?

I would also request for debugs to further troubleshoot this issue if required:

debug radius

debug aaa authen

~BR
Jatin Katyal

**Do rate helpful posts**

[Vasilii Mikhailovskii]

I guess it would be usefull to reconfigure your aaa to authenticate console logons with enable password only.

In this case you will be able to troubleshoot radius.

[#4]

Thanks For Reply,

Jatin,

I'm able to see UN and PW prompt, and when I Enter my US and PW it show like that:
This Switch was working fine. and then this issue happend..

Also when I connect to Consol Cable I have the Same Issue. I can't login to the Switch from Consol or Telnet until I reboot the Switch.

One more thing, I have many Switches With Same Model and IOS, connected to same RADUIS Server and all Working Fine..

Switch is 3560-24 Ports

Thanks

Ameer

[Jatin Katyal]

Thanks!!!

I guess you forgot to reply question 2 and 3.

2.] Could you please attch "show run" and "show ver" from one of the switches?

3.] What radius server are you using? Do you see any error on the radius server?

~BR
Jatin Katyal

**Do rate helpful posts**