From: Andy Hogard (andyhogard@gmail.com)
Date: Thu Dec 18 2008 - 15:50:13 ARST
Hahah, nopes ya!! Its almost midnight here, and besides that thanks for your
effort. I will look at in the morning.
Thanks for all the help you have provided.
Greets!
On Thu, Dec 18, 2008 at 11:17 PM, Narbik Kocharians <narbikk@gmail.com>wrote:
> If you like we can call each other and chat, if that would help?
>
>
> On Thu, Dec 18, 2008 at 9:41 AM, Andy Hogard <andyhogard@gmail.com> wrote:
>
>> Hmm, I dont think so.
>>
>> For instance ..the below mentioned prefix, originates at R5 nah
>> *> 5.0.0.0 131.1.23.3 0 300 400 500 i
>>
>> I am getting confused now ya, only prefix 3.0.0.0 originates in AS 300,
>> yeah its true that for R2, they have been received/orginated in AS 300.
>>
>> Your comments please.
>>
>> Regards,
>> Andy.
>>
>>
>> On Thu, Dec 18, 2008 at 10:15 PM, Narbik Kocharians <narbikk@gmail.com>wrote:
>>
>>> These are the routes that originated in that AS ONLY.
>>>
>>>
>>> On Thu, Dec 18, 2008 at 8:37 AM, Andy Hogard <andyhogard@gmail.com>wrote:
>>>
>>>> Sir its in the GAP wb, BGP dampening lab. :)
>>>>
>>>> On Thu, Dec 18, 2008 at 9:36 PM, Narbik Kocharians <narbikk@gmail.com>wrote:
>>>>
>>>>> Could you please tell me which lab you are referencing, is it in the
>>>>> GAP or Soup-to-Nuts?
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Dec 18, 2008 at 1:06 AM, Andy Hogard <andyhogard@gmail.com>wrote:
>>>>>
>>>>>> Hi again,
>>>>>>
>>>>>> Well now this is the question ya " All the existing and future
>>>>>> prefixes,
>>>>>> from as 300 should have the following parameters applied: and then the
>>>>>> question goes on to specify certain dampening parameter values."
>>>>>>
>>>>>> In the solution a regexp of ^300$ is used to match the routes, this
>>>>>> reg exp
>>>>>> is used for routes that originate from 300 or have only 300 in the
>>>>>> as-path.
>>>>>> But if you read the question again its says that *"routes from as
>>>>>> 300"*which includes all the routes that pass from the as 300 as well,
>>>>>> yeah they
>>>>>> dont originate ya.. But then the question is not exclusively saying
>>>>>> anything
>>>>>> about it. As a result I would rather go with more generic reg exp of
>>>>>> ^300_
>>>>>> ..init !?
>>>>>>
>>>>>> This to me looks like a proctor question, can Narbik Sir please answer
>>>>>> this
>>>>>> ..as he would be the best proctor for this lab he has set. :D
>>>>>>
>>>>>>
>>>>>> Btw, this is the routing table on R2 on which dampening has to be
>>>>>> done,
>>>>>>
>>>>>> R2#sh ip bgp
>>>>>> BGP table version is 8, local router ID is 2.2.2.2
>>>>>> Status codes: s suppressed, d damped, h history, * valid, > best, i -
>>>>>> internal,
>>>>>> r RIB-failure, S Stale
>>>>>> Origin codes: i - IGP, e - EGP, ? - incomplete
>>>>>>
>>>>>> Network Next Hop Metric LocPrf Weight Path
>>>>>> *> 1.0.0.0 131.1.12.1 0 0 100
>>>>>> i
>>>>>> *> 2.0.0.0 0.0.0.0 0 32768
>>>>>> i
>>>>>> *> 3.0.0.0 131.1.23.3 0 0
>>>>>> 300 i
>>>>>> *> 4.0.0.0 131.1.23.3 0
>>>>>> 300
>>>>>> 400 i
>>>>>> *> 5.0.0.0 131.1.23.3 0
>>>>>> 300
>>>>>> 400 500 i
>>>>>> *> 40.4.4.0/24 131.1.23.3 0
>>>>>> 300
>>>>>> 400 i
>>>>>> *> 44.4.4.0/24 131.1.23.3 0
>>>>>> 300
>>>>>> 400 i
>>>>>> R2#
>>>>>>
>>>>>>
>>>>>> Btw, I am kicking some butt hard as far as bgp dampening is concerned.
>>>>>>
>>>>>>
>>>>>> Regards,
>>>>>> Andy.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> My Blog URL: http://ccieno.blogspot.com/
>>>>>>
>>>>>>
>>>>>> Blogs and organic groups at http://www.ccie.net
>>>>>>
>>>>>>
>>>>>> _______________________________________________________________________
>>>>>> Subscription information may be found at:
>>>>>> http://www.groupstudy.com/list/CCIELab.html
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Narbik Kocharians
>>>>> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
>>>>> www.MicronicsTraining.com <http://www.micronicstraining.com/>
>>>>> www.Net-Workbooks.com <http://www.net-workbooks.com/>
>>>>> Sr. Technical Instructor
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> My Blog URL: http://ccieno.blogspot.com/
>>>>
>>>
>>>
>>>
>>> --
>>> Narbik Kocharians
>>> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
>>> www.MicronicsTraining.com <http://www.micronicstraining.com/>
>>> www.Net-Workbooks.com <http://www.net-workbooks.com/>
>>> Sr. Technical Instructor
>>>
>>
>>
>>
>> --
>> My Blog URL: http://ccieno.blogspot.com/
>>
>
>
>
> --
> Narbik Kocharians
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> www.MicronicsTraining.com
> www.Net-Workbooks.com
> Sr. Technical Instructor
>
-- My Blog URL: http://ccieno.blogspot.com/Blogs and organic groups at http://www.ccie.net
This archive was generated by hypermail 2.1.4 : Thu Jan 01 2009 - 12:53:09 ARST