Switches running crypto code from 6.1 onwards should have SSH code in them. Do the following to enable it:
> set cry key rsa 1024
> set ip permit
> set ip permit enable ssh
You cna also disable Telnet access with:
> set ip permit disable telnet
Verify with:
> show ip permit
The above is the networks/hosts that you want to allow to SSh into this switch. You can have as many as these lines as you need.
I don't believe we have a specific list of stuff that allows SSH though, sorry.