Re: testing lab connectivity

Fantastic thanks!

Sent from my iPad

On 26/08/2010, at 11:38 PM, Ryan West <rwest_at_zyedge.com> wrote:

> Works in PuTTY and to my knowledge all labs have been converted.
>
> -ryan
>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On
>> Behalf Of --Hammer--
>> Sent: Thursday, August 26, 2010 11:35 AM
>> To: Grammer, Christopher
>> Cc: Carlos G Mendioroz; CCIE UY; ccielab_at_groupstudy.com
>> Subject: Re: testing lab connectivity
>>
>> I'm familiar with that. I wonder if it works in Putty. Have the labs completely
>> converted to Putty? I thought I saw some threads on it.
>>
>> --Hammer--
>>
>>
>> On 8/26/2010 10:33 AM, Grammer, Christopher wrote:
>>> A cool trick I learned with Secure CRT:
>>>
>>> On each router issue the command:
>>>
>>> show ip alias
>>>
>>>
>>> R1#sh ip alias
>>> Address Type IP Address Port
>>> Interface 1.1.1.1
>>> Interface 10.10.50.1
>>> Interface 150.50.24.4
>>> Interface 200.0.0.4
>>>
>>> Now, in secure CRT, hold down the ALT key and selectively highlight
>>> the IP addresses and paste them into notepad for your TCL script.
>>>
>>> Chris
>>>
>>>
>>>
>>>
>>> On Thu, Aug 26, 2010 at 10:28 AM, Carlos G Mendioroz <tron_at_huapi.ba.ar
>>> <mailto:tron_at_huapi.ba.ar>> wrote:
>>>
>>> Some options you may consider to complement whatever you use:
>>>
>>> -debug ip routing
>>> This will show quite fast if you have some instability because of
>>> redistribution
>>>
>>> -tcl based route availability checks
>>> instead of pinging, just find out at every router if your routes
>>> are there
>>>
>>> -remote exec
>>> instead of changing the terminal to see at every router, use
>>> remote command so you may use 1 tcl script to coomand the whole
>>> show
>>>
>>> -Carlos
>>> --Hammer-- @ 26/8/2010 10:45 -0300 dixit:
>>>
>>> Sorry CCIE UY, I was somewhat joking. There are a multitude of
>>> show commands to give you a good gauge of your reachibility in
>>> a lab. However, other than ping, I think TCL is the generally
>>> preferred (as in optimal) method by most of the instructors on
>>> the forums for good reason. I'm not aware of anything more
>>> effective for "scanning" your topology quickly to determine if
>>> you have lost any connectivity. The hardest part is keeping
>>> track of all the physical interfaces and loopbacks and whatnot
>>> to make sure your script has everything covered.
>>>
>>> --Hammer--
>>>
>>>
>>> On 8/25/2010 8:51 PM, CCIE UY wrote:
>>>
>>> Ping line by line... takes a lot of your time...
>>>
>>>
>>> 2010/8/25 --Hammer-- <bhmccie_at_gmail.com
>>> <mailto:bhmccie_at_gmail.com> <mailto:bhmccie_at_gmail.com
>>> <mailto:bhmccie_at_gmail.com>>>
>>>
>>> Ping?
>>>
>>> --Hammer--
>>>
>>>
>>>
>>> On 8/25/2010 2:22 PM, CCIE UY wrote:
>>>
>>> Hi Guys, is there any other or better solution
>>> than to
>>> create a TCL
>>> script in Routers to verify conectivity in the real
>>> lab?
>>>
>>> Regards.
>>>
>>> Horacio.
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
>>> <http://www.ccie.net/>
>>>
>>>
>>>
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>>>
>>>
>>>
>>>
>>>
>>>
>>> --
>>> Carlos G Mendioroz <tron_at_huapi.ba.ar <mailto:tron_at_huapi.ba.ar>>
>>> LW7 EQI Argentina
>>>
>>>
>>>
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>>>
>>>
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>
>
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Received on Thu Aug 26 2010 - 23:51:36 ART