cisco catalyst 3750 help

[Nikolay Shopik]

On 25.03.2010 15:41, Matt Zagrabelny wrote:
> Funny thing, I once had tickets/gssapi working with the catalysts, but
> that was a number of years ago. That is what the krb5-telnet
> authentication mode does. There was a bug that caused a hard reboot with
> the IOS, Cisco says that it has been fixed, that is why I thought I
> would try Kerberos again.
>

That was 3750 back in days when you got it working or something like 
core switches 6500?