RE: Lab - Best Method to Verfiy Reachibility

From: Carl D Burkland (carl.burkland@pacug.com)
Date: Wed Dec 24 2008 - 12:23:11 ARST


Great tip on the ALT key!
I can't believe that I haven't seen that before.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Roger RPF
Sent: Wednesday, December 24, 2008 8:28 AM
To: 'ramiz sardar'; ccielab@groupstudy.com
Subject: AW: Lab - Best Method to Verfiy Reachibility

Well, I think this really depends on your topology and the task, maybe not
all of your networks or BB LAN have to be reachable.
Checking the Loopback is one thing but this does not ensure that you have
correct reachability, only if you ping all of your addresses you can be
sure.

Making the TCL is pretty quick with some "tricks".

1. go to each router and do a sh ip int brief | e un
-> this will exclude all interfaces without an IP address

2. then (on secure crt, which you will have in the lab), press the "Alt" -
Key, (so you are in column mode) and now you can mark all these IP addresses
out of the sh ip int brief command (always press the "Alt" key while
marking) and put it in the notepad.

You see, this goes very fast, try it out!

regards

Roger

-----Urspr|ngliche Nachricht-----
Von: nobody@groupstudy.com [mailto:nobody@groupstudy.com] Im Auftrag von
ramiz sardar
Gesendet: Mittwoch, 24. Dezember 2008 14:09
An: ccielab@groupstudy.com
Betreff: Lab - Best Method to Verfiy Reachibility

Hi Experts,

After completion of IGP section, what is the best method to verify
reachibility? Most of people use ping tclscript so if this is the
recomendation then should we ping each and every interface or some of them?
I
think if we ping loopback interfaces of all devices and interfaces of that
are
connected with BBs, this is fine.

kindly add your comments. Best Regards,Rameez



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