I don't know what else on the router you could do but there are things
you can do on your host but not being a sys admin I can't get into
details. Check this out:
http://www.cisco.com/warp/public/707/4.html
Dave
Haydn Solomon wrote:
>
> Actually I was asking what OTHER means than tcp intercept there was
> because we don't have the version that supports it. Can you answer that?
> I know that our version doesn't cause I checked with the "?" feature and
> the option isn't there. In any case here is a copy of the sh ver.
>
> Cisco Internetwork Operating System Software
> IOS (tm) RSP Software (RSP-ISV-M), Version 12.0(15), RELEASE SOFTWARE
> (fc1)
> Copyright (c) 1986-2000 by cisco Systems, Inc.
> Compiled Wed 27-Dec-00 13:54 by linda
> Image text-base: 0x60010930, data-base: 0x60C46000
>
> ROM: System Bootstrap, Version 11.1(8)CA1, EARLY DEPLOYMENT RELEASE
> SOFTWARE (fc1)
> BOOTFLASH: GS Software (RSP-BOOT-M), Version 11.1(22)CA, EARLY
> DEPLOYMENT RELEASE SOFTWARE (fc1)
>
> -- Haydn
>
> -----Original Message-----
> From: MADMAN [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, September 12, 2001 11:05 AM
> To: Haydn Solomon
> Cc: [EMAIL PROTECTED]
> Subject: Re: Denial of service attack prevention [7:19568]
>
> send a sh ver of your router, not all platforms support TCP Intercept.
>
> Dave
>
> Haydn Solomon wrote:
> >
> > Hi all,
> >
> > I was recently reading an article on ciscos site about strategies for
> > preventing denial of service attacks. They mentioned the ip intercept
> > configuration feature for IOS version 11.3. However our routers are
> > running version 12.0 and doesnt have that feature. Does anyone out
> > there know what other effective strategies can be used to prevent this
> > kind of attack on IOS versions other than 11.3? Any input will be
> > appreciated, thanks.
> >
> > -Haydn
> --
> David Madland
> Sr. Network Engineer
> CCIE# 2016
> Qwest Communications Int. Inc.
> [EMAIL PROTECTED]
> 612-664-3367
>
> "Emotion should reflect reason not guide it"
>
> _________________________________________________________
> Do You Yahoo!?
> Get your free @yahoo.com address at http://mail.yahoo.com
--
David Madland
Sr. Network Engineer
CCIE# 2016
Qwest Communications Int. Inc.
[EMAIL PROTECTED]
612-664-3367
"Emotion should reflect reason not guide it"
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=19773&t=19568
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