From: Brian Dennis (brian@5g.net)
Date: Wed Sep 11 2002 - 16:44:14 GMT-3
The confusion is with traceroute because it's implemented differently by
different OS's. As I stated Cisco sends UDP packets. Microsoft's
implementation of traceroute sends ICMP packets.
Brian Dennis, CCIE #2210 (R&S/ISP Dial)
-----Original Message-----
From: George Bekmezian [mailto:george@bekmezian.com]
Sent: Wednesday, September 11, 2002 12:24 PM
To: 'Brian Dennis'; 'Becky Qiang'; ccielab@groupstudy.com
Subject: RE: non-ICMP ping and non-ICMP traceroute
Looks to me like pings use ICMP and traces use UDP.
|-----Original Message-----
|From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
|Behalf Of Brian Dennis
|Sent: Wednesday, September 11, 2002 11:54 AM
|To: 'Becky Qiang'; ccielab@groupstudy.com
|Subject: RE: non-ICMP ping and non-ICMP traceroute
|
|
|Cisco's implementation of traceroute (IOS and CatOS) is not
|based on sending ICMP packets. It's based on sending UDP packets.
|
|Brian Dennis, CCIE #2210 (R&S/ISP Dial)
|
|-----Original Message-----
|From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
|Behalf Of Becky Qiang
|Sent: Wednesday, September 11, 2002 11:05 AM
|To: Ravi Chandran; ccielab@groupstudy.com
|Subject: Re: non-ICMP ping and non-ICMP traceroute
|
|I've heard of such thing. Both ping and traceroute command in
|Cisco CLI are developed based on ICMP...Becky
|
|
|----- Original Message -----
|From: "Ravi Chandran" <s_ravichandran@hotmail.com>
|To: <ccielab@groupstudy.com>
|Sent: Wednesday, September 11, 2002 9:09 AM
|Subject: non-ICMP ping and non-ICMP traceroute
|
|
|> Hi everyone,
|>
|> While in a telenet session on a Cisco switch, can I generate a
|non-ICMP
|> ping and non-ICMP traceroute from the command line?
|>
|>
|>
|> Thanks.
|>
|> Ravi
|>
|>
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This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:49 GMT-3