SSH is working on cisco 9K Nexus swicthes but couldnt login via consol

[ksyadhuk]

Hi,

I have a few cisco 9K switches on rack in which all the switches are accessible through VTY and couldnt login through the console port. Putty is just throwing a black page while trying console login. I tried different cable and laptop, but still issue persists. I am able to logon on to the catalyst switches on the rack with the same cable and laptop. Any advice will be appreciated. Thanks

[marce1000]

       - (Also) : Upgrade PuTTY to the latest version (if applicable)
                     Try an alternative tool similar to PuTTY

  M.

[Richard Burts]

Access one of those switches using vty, do show run, and post everything that appears for line con 0.

[ksyadhuk]

Hi, I tried a few things and doesn't know which one solved the issue. I tried a different emulator with my USB driver updated & also I did aaa authentication login console local again on the switches. Right now, i am able to access the switches locally.

[Richard Burts]

Thanks for the update. I do not see how doing "aaa authentication login console local" could have any effect on "Putty is just throwing a black page". I do think that "different emulator with my USB driver updated" is likely the solution. Bottom line seems to be that now it is working for you.