From: Church, Chuck (cchurch@wamnetgov.com)
Date: Tue Apr 20 2004 - 09:31:14 GMT-3
This is similar to the l2trace that been available on CatOS for a couple
years. I believe they both use CDP to gather information. Pretty neat
tool for troubleshooting layer 2 ethernet.
Chuck Church
Lead Design Engineer
CCIE #8776, MCNE, MCSE
Wam!Net Government Services - Design & Implementation Team
13665 Dulles Technology Dr. Ste 250
Herndon, VA 20171
Office: 703-480-2569
Cell: 703-819-3495
cchurch@wamnetgov.com
PGP key:
http://pgp.mit.edu:11371/pks/lookup?op=index&search=cchurch%40wamnetgov.
com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Yasser Abdullah
Sent: Tuesday, April 20, 2004 2:47 AM
To: ccielab@groupstudy.com
Subject: Nice Feature: Mac Traceroute
Just thought someone might like this new feature like I did.. See the
example below:
Switch# traceroute mac ip 2.2.66.66 2.2.22.22 detail Translating IP to
mac .....
2.2.66.66 => 0000.0201.0601
2.2.22.22 => 0000.0201.0201
Source 0000.0201.0601 found on con6[WS-C2950G-24-EI] (2.2.6.6)
con6 / WS-C2950G-24-EI / 2.2.6.6 :
Fa0/1 [auto, auto] => Fa0/3 [auto, auto]
con5 / WS-C2950G-24-EI / 2.2.5.5 :
Fa0/3 [auto, auto] => Gi0/1 [auto, auto]
con1 / WS-C3550-12G / 2.2.1.1 :
Gi0/1 [auto, auto] => Gi0/2 [auto, auto]
con2 / WS-C3550-24 / 2.2.2.2 :
Gi0/2 [auto, auto] => Fa0/1 [auto, auto] Destination
0000.0201.0201 found on con2[WS-C3550-24] (2.2.2.2) Layer 2 trace
completed.
This is supported on the cat 3550 starteing from 12.1.12
Brgds,
Yasser
This archive was generated by hypermail 2.1.4 : Mon May 03 2004 - 19:48:50 GMT-3