From: Roger RPF (rpf@bluemail.ch)
Date: Sat Jan 03 2009 - 06:04:39 ARST
Well, this TCL is only to check your IGP reachability (which was the
original question).
If it is needed by the task that also your BB routes must be reachable, you
can also do some filtering with show commands in the sh ip route command but
maybe cut and paste columns with the Alt key is not so handy.
Von: John Edom [mailto:jedom123@gmail.com]
Gesendet: Samstag, 3. Januar 2009 08:24
An: Roger RPF
Cc: ramiz sardar; ccielab@groupstudy.com
Betreff: Re: Lab - Best Method to Verfiy Reachibility
Hi great trick....... Tell me how to verify external routes coming from BBs
?
Regards
On Wed, Dec 24, 2008 at 5:28 PM, Roger RPF <rpf@bluemail.ch> wrote:
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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