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Date: Sun, 12 Aug 2001 07:04:41 -0700 (PDT)
From: ann kok <annkok2001@yahoo.com>
Subject: RE: sniffer
To: Ted Mittelstaedt <tedm@toybox.placo.com>,
	Jerry Bell <jerry@stelesys.com>, freebsd-questions@FreeBSD.ORG
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Dear all

Thanks for your precious information.
How does ISP prevent sniffer except upgrading IOS?
no anything else!

Thank you



--- Ted Mittelstaedt <tedm@toybox.placo.com> wrote:
> Unfortunately, those later versions tend to require
> much more ram and
> flash than most Cisco routers shipped with - and in
> fact are shipping with
> currently.  You would be amazed but brand new Cisco
> routers that you
> buy off the shelf still do not have enough ram and
> flash in them to
> run the latest IOS.  Cisco discovered code bloat and
> the results are
> not pretty.
> 
> Ted Mittelstaedt                                    
>   tedm@toybox.placo.com
> Author of:                           The FreeBSD
> Corporate Networker's Guide
> Book website:                         
> http://www.freebsd-corp-net-guide.com
> 
> 
> >-----Original Message-----
> >From: owner-freebsd-questions@FreeBSD.ORG
> >[mailto:owner-freebsd-questions@FreeBSD.ORG]On
> Behalf Of Jerry Bell
> >Sent: Saturday, August 11, 2001 8:26 PM
> >To: ann kok; freebsd-questions@FreeBSD.ORG
> >Subject: Re: sniffer
> >
> >
> >Later versions of the cisco IOS support ssh instead
> of straight telnet.
> >You'll have to root around on Cisco's site for
> specific info on updating
> >your IOS (if needed) and configuring ssh.
> >
> >Jerry
> >http://www.syslog.org
> >----- Original Message -----
> >From: "ann kok" <annkok2001@yahoo.com>
> >To: <freebsd-questions@FreeBSD.ORG>
> >Sent: Saturday, August 11, 2001 9:55 PM
> >Subject: sniffer
> >
> >
> >> Dear all
> >>
> >> I learnt that sniffer program can steal password
> >> and secure shell can prevent it
> >>
> >> But how do I do it in Cisco router?
> >> and
> >> Do I have any methods to prevent the sniffer
> program
> >> to my router and servers?
> >>
> >> TIA
> >>
> >> Cheers
> >>
> >>
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> >


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