The answer is a very easy one. You need to download Cisco IOS with
either DES or 3DES. Furthermore, you will need to do this:
line vty 0 4
transport input ssh
That will do the trick. If you want to be even more secure, implement
TACACS server instead of local account. By the way "transport input ssh"
essentially cut-off telnet to your router. I've heard of newbies in
this group suggesting of implementing access-list to prevent. That's not
the right way to do it. Another thing, remember Cisco IOS only supports
SSH version 1 and keep in mind that SSH 1 does have security
vulnerabilities. F___ those bastards at Cisco for not implementing SSH2
on Cisco IOS.
>From: "Groupstudy.com" <[EMAIL PROTECTED]>
>Reply-To: "Groupstudy.com" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Secure telnet to your router using SSH
>Date: Fri, 30 Mar 2001 18:24:02 -0500
>
>I have been using SSH to secure my telnet connection toPIX. Does anyone
>know how to do the samething to IOS router?
>
>Thanks
>
>Ruihai
>
>
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