RE: "full reachability" verification strategey in LAB exam!

From: Sharma, Mohit (mohit.sharma@hp.com)
Date: Fri Jun 11 2004 - 11:46:35 GMT-3


Check the paper for TCL scripting on this site-
http://www.netmasterclass.net/site/lib.php#
The paper provides a detailed script of how to get the ip's from each
router, and the second one shows, how to ping each ip address "from"
each router. Although the script has some commands which could be
omitted, but I find that with these commands it becomes really easy to
find which router has a problem for which IP.

Smiles,

Mohit.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Lee Donald
Sent: Friday, June 11, 2004 4:38 PM
To: Kinney Robert-RKINNEY1; Richard Dumoulin; tycampbell@comcast.net
Cc: Dan; TiuN Hong Leng; ccielab@groupstudy.com
Subject: RE: "full reachability" verification strategey in LAB exam!

I have tried that on a 3640 ios 12.2.23 but the last line

} { ping $i }

won't go in, is this only available on " T " version.

-----Original Message-----
From: Kinney Robert-RKINNEY1 [mailto:Robert.Kinney@motorola.com]
Sent: 11 June 2004 14:43
To: Lee Donald; Richard Dumoulin; tycampbell@comcast.net; Kinney
Robert-RKINNEY1
Cc: Dan; TiuN Hong Leng; ccielab@groupstudy.com
Subject: RE: "full reachability" verification strategey in LAB exam!

Yes. That's the exact syntax, minus the capital letters.

Rob K.

-----Original Message-----
From: Lee Donald [mailto:Lee.Donald@bacs.co.uk]
Sent: Friday, June 11, 2004 8:30 AM
To: Richard Dumoulin; tycampbell@comcast.net; Kinney Robert-RKINNEY1
Cc: Dan; TiuN Hong Leng; ccielab@groupstudy.com
Subject: RE: "full reachability" verification strategey in LAB exam!

Is this the actual syntax ?

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Richard Dumoulin
Sent: 11 June 2004 14:00
To: tycampbell@comcast.net; Kinney Robert-RKINNEY1
Cc: 'Dan'; TiuN Hong Leng; ccielab@groupstudy.com
Subject: RE: "full reachability" verification strategey in LAB exam!

Tclsh
Foreach i {
1.1.1.1
2.2.2.2
3.3.3.3

Tclquit

--Richard

-----Original Message-----
From: tycampbell@comcast.net [mailto:tycampbell@comcast.net]
Sent: viernes, 11 de junio de 2004 14:50
To: Kinney Robert-RKINNEY1
Cc: 'Dan'; TiuN Hong Leng; ccielab@groupstudy.com
Subject: RE: "full reachability" verification strategey in LAB exam!

I haven't done much scripting, could you give an example ?

Thanks!

> This approach will only verify if all routes are in all routers. To
> verify full
> reachability to all routes from all routers, check out the TCL script:
>
> Tclsh
> Foreach IP {
> Address_1
> Address_2
> ...
> Address_n
> } {pint $IP}
>
> This is easy to configure in notepad and will quickly point out any
> routing
> issues in the network.
>
> Rob K.
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of Dan
> Sent: Friday, June 11, 2004 1:19 AM
> To: TiuN Hong Leng
> Cc: ccielab@groupstudy.com
> Subject: Re: "full reachability" verification strategey in LAB exam!
>
>
> If there is no chance for routing loops or not optimal routes then:
>
> open notepad and for each network write:
>
> X 192.168.1.0 255.255.255.0 Z
> X 192.169.1.0 255.255.255.252 Z
> ......
>
>
> then using the replace option of notepad replace X with 'show ip
> route'. and
> replace Z with ' | include not'
>
> the output should be:
>
> show ip route 192.168.1.0 255.255.255.0 | include not
> show ip route 192.169.1.0 255.255.255.252 | include not
>
> then copy the text and run it on the router. You will get error
> messages
> for every route not in table.
> Run these commands on all routers.
>
> I will take you about 5 min to check all the routers!!!
>
> TiuN Hong Leng wrote:
>
> >Hi group,
> >
> >Since there are a lot of things to do in the 8 hours, I am looking
> >for
> >the efficient "full reachability" or route verification strategy/tips

> >in LAB exam.
> >
> >Please share your experience and opinion with me!
> >
> >Thanks a lot!
> >
> >Chang
> >
> >_____________________________________________________________________
> >__
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