From: Gary Duncanson (gary.duncanson@googlemail.com)
Date: Mon Oct 08 2007 - 11:43:42 ART
That's useful.
Thanks Jay.
Gary
----- Original Message -----
From: "Swan, Jay" <jswan@sugf.com>
To: <ccielab@groupstudy.com>
Sent: Monday, October 08, 2007 3:30 PM
Subject: RE: breaking into a traceroute
> Not exactly breaking it, but here's a tip I use to shorten troublesome
> traceroutes:
>
> Router#tr 1.1.1.1 num pr 1 ti 1 ttl 1 20
>
> That translates as "traceroute 1.1.1.1 numeric probe 1 timeout 1 ttl 1
> 20".
>
> I usually have ip domain-lookup active on production equipment, so the
> "numeric" option allows me to selectively turn it off if I don't want
> DNS resolution. If it's an internal trace, I'll usually set the max TTL
> to 10 instead of 20 (10 hops is also usually plenty to give you a good
> look at any routing loop issues in lab scenarios). Twenty hops covers
> most (but certainly not all) Internet destinations these days.
>
> Jay
> #17783
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> subodh.rawat@wipro.com
> Sent: Monday, October 08, 2007 8:01 AM
> To: sadiqtanko@gmail.com; ccielab@groupstudy.com
> Subject: RE: breaking into a traceroute
>
> Hi,
>
> I would suggest CTRL+SHIFT+6 to break traceroute.
>
> I will also suggest to configure "no ip domain-lookup" to avoid time it
> takes to resolve hotname to IP address. It will definitely boost your
> tracertoute.
>
> HTH
> Subodh
>
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