Cisco Catalyst Switch SSH not working

[wengzaii96]

Hi There,

I'm using catalyst 3750, but I'm not able to use SSH

Error message showing :

Unable to negotiate with 1X.XX.XXX.XX: no matching cipher found. Their offer: aes128-cbc,3des-cbc,aes192-cbc,aes256-cbc

I have generate rsa key (please see the image one)

I also couldn't enable IP SSH server algorithm it does not have the option(please see the image two)

Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 54 WS-C3750X-48P 12.2(58)SE1 C3750E-UNIVERSALK9-M

Please help, thank you very much!

[balaji.bandi]

what client are you using putty or SecureCRT - check the latest version and update and try :

below thread help you :

https://community.cisco.com/t5/switching/ssh-error-message-quot-no-matching-ciphers-found-quot/td-p/3373105

[Georg Pauwen]

Hello,

your switch runs SSH version 2 only. Make sure the connection string starts with:

ssh -v 2

Actually, post the entire connection string you are using...