Catalyst c3750g Cisco IOS 12.2 (25) SEE2 support SSH

Unanswered Question
Dec 17th, 2009

I need some help configuring SSH on a 48 port Switch Cisco WS-C3750G-48TS that is running Cisco IOS 12.2(25) SEE2.

I have attempted to set it up, but I had no luck.  If anyone can give me any assistance to this let me know.

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Overall Rating: 5 (1 ratings)
Leo Laohoo Thu, 12/17/2009 - 14:09

Firstly, you need to have an IOS with a "k9" like "C3750-IPBASEK9-M" when you do a "sh version".

line vty 0 15
transport input ssh
line cons 0
transport input ssh

sachinraja Tue, 12/22/2009 - 12:30

Hi Mike

Based on your existing IOS level (iP Base/IP services/Adv IP services) you should upgrade your switch to one of the IOS versions given below, to have SSH:

c3750-ipbasek9-mz.12.2-52.SE - min flash 16, DRAM 128
c3750-ipservicesk9-mz.12.2-52.SE - min flash 16, DRAM 128

c3750-advipservicesk9-mz.12.2-46.SE - min flash 16, DRAM 128

Once you have your IOS upgraded, define hostname, domain name, crypto rsa key, and transport input commands on the switch to have it converted to SSH..

Hope this helps.. All the best


Ganesh Hariharan Sat, 12/26/2009 - 02:14


In order to have ssh functionality in devices you need to have a cryptography image ios with name called K9.So you need to upgarde your ios image to have ssh funcationality.





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