Re: auto rp ..ttl value ?

Agreed...going back to basics.... but honestly did u ever tried to go
beyond vendor books ?

On Sat, Aug 13, 2011 at 5:28 AM, Joseph L. Brunner
<joe_at_affirmedsystems.com>wrote:

> You lack clear knowledge that is in the CCIE Written study guide by Wendell
> Odom.
>
> It has very specific details about what multicast message is sent to what
> group address and packet level details.
>
> As a CCIE Candidate who has already passed the CCIE Written exam, you
> should now be preparing for your lab exam on live routers, running extensive
> debug's to create
> a memory between what you learned in the book, the commands and the
> results.
>
> This way you won't waste $3,000 in total lab fees and travel costs to sit
> the lab to realize you should have done this more BEFORE you lab date.
>
> Get moving
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> imran ali
> Sent: Friday, August 12, 2011 9:09 AM
> To: alexeim73_at_gmail.com
> Cc: Cisco certification
> Subject: Re: auto rp ..ttl value ?
>
> thanks for the info
>
> one more quick question
>
> whats the TTL vlaue for join messages
>
> are join messages send to a reserved multicast group or are these unicast
> messgess ?
>
>
>
>
>
>
>
> On Fri, Aug 12, 2011 at 3:18 PM, Alexei Monastyrnyi <alexeim73_at_gmail.com
> >wrote:
>
> > Hi.
> > RP announce and discovery are not link-local, or it would defeat the
> > purpose I reckon.
> >
> > I vaguely remember from somewhere that default TTL value for them is 64
> > (may be wrong here). You can scope rp-discovery one with ip pim
> > send-rp-discovery scope ttl-value.
> >
> > You can also affect announcements propagation with boundary settings.
> >
> > Here is a nice link to have a read
> >
> >
> http://www.netcraftsmen.net/resources/archived-articles/375-ip-multicast-and-pim-rendezvous-points.html
> >
> > HTH
> > A.
> >
> > On 8/12/2011 10:01 PM, imran ali wrote:
> >
> > hi experts
> >
> > just a quick question
> >
> > whats a TTL value of auto rp groups ... 224.0.1.39 ..224.0.0.40....
> are
> > these groups link local ?
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> >
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Received on Sun Aug 14 2011 - 17:12:14 ART