Re: bgp troubleshooting fast track

Thank you all for your inputs!
In a nutshell, add it for your convenience but remove it after you you're
done.

-frog

On Sun, Feb 3, 2013 at 7:11 AM, Narbik Kocharians <narbikk_at_gmail.com> wrote:

> You should never over configure anything on the routers, you should be as
> specific as possible.
>
>
> On Sat, Feb 2, 2013 at 8:59 AM, Tony Singh <mothafungla_at_gmail.com> wrote:
>
>> Thanks good advice
>>
>> --
>> BR
>>
>> Sent from my iPhone on 3
>>
>> On 2 Feb 2013, at 16:36, Steve Di Bias <sdibias_at_gmail.com> wrote:
>>
>> > Tony I also dug up my notes from CiscoLIve for the TSHOOT section and
>> here
>> is what Bruno said:
>> >
>> > In the troubleshooting section
>> > - Do NOT remove any feature preconfigured
>> > - Instead RESOLVE the misconfiguration
>> >
>> > Examples: ACL, PBR, CoPP, MQC, etc
>> >
>> > The MOST common reason to fail TSHOOT is removing configurations!!
>> >
>> > Don't disable the feature, fix it!
>> >
>> > HSRP, ACL, CoPP, etc!
>> >
>> > Don't disable any functionality - FIX IT
>> >
>> > Don't create new CLASS MAP's in tshoot, just find, identify and resolve
>> issue with existing configuration.
>> >
>> > could be "match any" vs "match all" in the class map
>> >
>> > Something we can do as a temporary step is to remove the feature, see if
>> that fixes the issue, put it back, and then resolve the issue
>> >
>> > TSHOOT = Identify and Correct
>> >
>> >
>> > HTH
>> >
>> >
>> > On Sat, Feb 2, 2013 at 8:15 AM, Tony Singh <mothafungla_at_gmail.com>
>> wrote:
>> > How about a piece config like the wrong acl/prefix-list or distribute
>> list
>> would you a.remove it &add the correct one or b.just add the correct one &
>> re-sequence where necessary
>> >
>> > I'm talking t-shoot section
>> >
>> > --
>> > BR
>> >
>> > Tony
>> >
>> > Sent from my iPhone on 3
>> >
>> > On 2 Feb 2013, at 15:16, Steve Di Bias <sdibias_at_gmail.com> wrote:
>> >
>> > > I may have misunderstood the question. If you configure it yourself
>> for
>> > > your own purposes remove it when you're done, if its already there I
>> would
>> > > leave it there unless it interferes like Jay said.
>> > >
>> > > For the record I don't have more money than Jay :)
>> > >
>> > > On Saturday, February 2, 2013, Jay McMickle wrote:
>> > >
>> > >> I would say to leave everything in place unless it effects your
>> > >> solution. For example, if BGP max-hop is there, but not affecting
>> your
>> > >> solution, leave it and move on. There may be a subsequent task that
>> > >> requires you to remove it, you won't know what/where it was breaking
>> > >> something further down the line.
>> > >>
>> > >> Just my $.0005 (Steve has more money than I do, being that he's in
>> > >> Vegas). ;)
>> > >>
>> > >>
>> > >> Regards,
>> > >> Jay McMickle- 3x CCNP (R&S,Security,Design), CCIE #35355 (R&S)
>> > >>
>> > >>
>> > >> *From:* Steve Di Bias <sdibias_at_gmail.com <javascript:_e({}, 'cvml',
>> > >> 'sdibias_at_gmail.com');>>
>> > >> *To:* Radioactive Frog <pbhatkoti_at_gmail.com <javascript:_e({},
>> 'cvml',
>> > >> 'pbhatkoti_at_gmail.com');>>
>> > >> *Cc:* Cisco certification <ccielab_at_groupstudy.com <javascript:_e({},
>> > >> 'cvml', 'ccielab_at_groupstudy.com');>>
>> > >> *Sent:* Saturday, February 2, 2013 5:57 AM
>> > >> *Subject:* Re: bgp troubleshooting fast track
>> > >>
>> > >> When I took the CCIE lab we were told by the proctor to remove any
>> and
>> all
>> > >> configurations that weren't asked of us. I'm not sure it wouldn't
>> affect
>> > >> grading but I wouldn't leave it there. If you use these commands in
>> the
>> lab
>> > >> remove them before you leave!! Just my .002
>> > >>
>> > >> On Sat, Feb 2, 2013 at 3:10 AM, Radioactive Frog
>> <pbhatkoti_at_gmail.com<javascript:_e({}, 'cvml', 'pbhatkoti_at_gmail.com');>
>> > >>> wrote:
>> > >>
>> > >>> Folks,
>> > >>>
>> > >>> Just wondering:
>> > >>>
>> > >>> -==== on each RR ===
>> > >>> router bgp 10
>> > >>> bgp scan-time 5
>> > >>> bgp delay 5
>> > >>>
>> > >>> Obviously as we all know the above commands fast-tracks the bgp
>> > >>> troubleshooting to establishment ipv* neighbor-ship and vpnv* prefix
>> > >>> appearing on RR.
>> > >>>
>> > >>> Is it safe to say we can leave these 'additional' parameter in
>> actual
>> lab
>> > >>> exam?
>> > >>> Obviously, in production environment we wont' :)
>> > >>>
>> > >>> General lab rule is if it's not asked don't do it! - what are your
>> > >>> thoughts?
>> > >>>
>> > >>> Thanks
>> > >>> -frog
>> > >>>
>> > >>>
>> > >>> Blogs and organic groups at http://www.ccie.net
>> > >>>
>> > >>>
>> _______________________________________________________________________
>> > >>> Subscription information may be found at:
>> > >>> http://www.groupstudy.com/list/CCIELab.html
>> > >>>
>> > >>>
>> > >>>
>> > >>>
>> > >>>
>> > >>>
>> > >>>
>> > >>>
>> > >>
>> > >>
>> > >> --
>> > >> Thank you,
>> > >>
>> > >> Steve Di Bias
>> > >> CCIE #32840
>> > >>
>> > >>
>> > >> Blogs and organic groups at http://www.ccie.net/
>> > >>
>> > >>
>> _______________________________________________________________________
>> > >> Subscription information may be found at:
>> > >> http://www.groupstudy.com/list/CCIELab.html
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >
>> > > --
>> > > Thank you,
>> > >
>> > > Steve Di Bias
>> > > CCIE #32840
>> > >
>> > >
>> > > Blogs and organic groups at http://www.ccie.net
>> > >
>> > >
>> _______________________________________________________________________
>> > > Subscription information may be found at:
>> > > http://www.groupstudy.com/list/CCIELab.html
>> > >
>> > >
>> > >
>> > >
>> > >
>> > >
>> > >
>> >
>> >
>> >
>> > --
>> > Thank you,
>> >
>> > Steve Di Bias
>> > CCIE #32840
>>
>>
>> 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/>
> Sr. Technical Instructor
> YES! We take Cisco Learning Credits!
> A Cisco Learning Partner

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Received on Sun Feb 03 2013 - 10:25:19 ART