From: yu chunyan (yuchunyan@hotmail.com)
Date: Wed Nov 12 2003 - 21:28:14 GMT-3
if you doesnot define username, in method 1, you can login in without
authentication. in method 2, telnet is refused. but i donot test it.
bin
>From: "Pun, Alec CL" <Alec.CL.Pun@pccw.com>
>Reply-To: "Pun, Alec CL" <Alec.CL.Pun@pccw.com>
>To: "gs (E-mail)" <ccielab@groupstudy.com>
>Subject: VTY authentication
>Date: Sun, 9 Nov 2003 19:38:33 +0800
>
>If I am asked to enable authentication on VTY, what is the different
>between
>the following two methods ? The answer seems to prefer the AAA one.
>
>thanks
>alec
>
>
>Method 1)
>aaa new-model
>aaa authentication login TELNET local none
>username Cisco password 0 CCIE
>line vty 0 4
> login authentication TELNET
>!
>
>Method 2)
>username Cisco password 0 CCIE
>line vty 0 4
> login local
>!
>
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