[113151] in North American Network Operators' Group

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Re: Nipper and Cisco configuration results

daemon@ATHENA.MIT.EDU (Lee)
Sat Apr 4 10:22:27 2009

In-Reply-To: <983923.10769.qm@web30807.mail.mud.yahoo.com>
Date: Sat, 4 Apr 2009 10:20:22 -0400
From: Lee <ler762@gmail.com>
To: castellan2004-nsm@yahoo.com
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

On 4/4/09, Subba Rao <castellan2004-nsm@yahoo.com> wrote:
> I looked at the configurations yesterday on the routers.  The vty line does
> not have any "transport" line below it.  All the routers showing "Rlogin
> enabled" have similar configuration.
>
> What are the default services that are enabled for vty on IOS 12.4?  I know
> there are only telnet, SSH and Rlogin.  Is there any particular sequence
> that IOS processes the vty access?

I think a better question would be "What services do I need on the
vtys and how do I assure that only those services are enabled?"  but
see
http://www.cisco.com/en/US/docs/ios/termserv/command/reference/tsv_s1.html#transport_input

Regards,
Lee


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