[rancid] Re: Searching for Half-duplex Interfaces
NPabon at archstonesmith.com
Fri Jan 11 22:02:22 UTC 2008
This looks interesting.
Got to figure out how to script it.
From: john heasley [mailto:heas at shrubbery.net]
Sent: Friday, January 11, 2008 2:30 PM
To: Pabon, Nestor
Cc: rancid-discuss at shrubbery.net
Subject: Re: [rancid] Searching for Half-duplex Interfaces
Fri, Jan 11, 2008 at 01:31:47PM -0700, Pabon, Nestor:
> First of all I want to thank the developers for such a great tool.
> I need to discover in a network of 200+ routers, which ones have
> FastEthernet interfaces; either 0/0 or 0/1 set to "Half-duplex".
> Can someone help me script this query?
an snmpwalk of interfaces seems like a better approach. however...
for rtr in ...list...; do
clogin -c 'show interfaces | in (line protocol|duplex|speed)'
or xargs or whatever your fancy. then perl/awk/human/whatever you like
exclude the uninteresting stuff from the output.
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