From: Narbik Kocharians (narbikk@gmail.com)
Date: Tue Dec 04 2007 - 23:01:35 ART
Scott,
Good job.
On 12/4/07, shahid Ansari <shahid1357@gmail.com> wrote:
>
> If three routers are connected to each other via ethernet .
> This is best method to stop sending Rip updates by using Passive-int
> default(Stop sending multi/broad) command and allowing to send unicast to
> other router on same ethernet network by using neighbor command
> you will get best example in Jeff Doyle (Vol1) - Rip
>
>
> Shahid
>
>
>
>
> On 12/5/07, Scott Vermillion <scott_ccie_list@it-ag.com> wrote:
> >
> > Hey Dan,
> >
> >
> >
> > Nice trick but I personally wouldn't try that in the real lab.
> >
> >
> > Regards,
> >
> >
> > Scott
> >
> >
> >
> > From: Dan C [mailto:cdan2154@gmail.com]
> > Sent: Tuesday, December 04, 2007 6:17 PM
> > To: Scott Vermillion
> > Cc: Ali.Huang; Asim Zafar; Cisco certification
> > Subject: Re: rip
> >
> >
> >
> > Hi All,
> >
> > Another way to block the multicast is to use NAT 222.0.0.9 udp 520 to
> > unicast to nei.....
> >
> > cheers,
> > Dan
> >
> > On Dec 5, 2007 12:01 PM, Scott Vermillion < scott_ccie_list@it-ag.com>
> > wrote:
> >
> > It's not necessary to allow the unicasting of RIP updates between two
> > neighbors. However, it *is* required to prevent the
> > broadcasting/multicasting of updates along side of those unicasts (that
> is
> > to say, a router with only a neighbor configuration under RIP will be
> > sending two updates each time - one to the unicast neighbor and one to
> the
> > entire segment). So if the task has to do with preventing others from
> > seeing the updates, it's required...
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> >
> > Ali.Huang
> > Sent: Tuesday, December 04, 2007 5:44 PM
> > To: Asim Zafar
> > Cc: Cisco certification
> > Subject: Re: rip
> >
> > As I know there is no special relationship between them.
> >
> > On 12/5/07, Asim Zafar <asim.mz@gmail.com> wrote:
> > > Hi All,
> > >
> > >
> > > Is it mandatory to configure passive interface to configure rip in
> > unicast
> > > mode
> > >
> > > example:
> > >
> > > passive interface fas0/0
> > > neighbour x.x.x.x
> > >
> > >
> > > --
> > > Thanks & Regards,
> > >
> > > Asim Zafar
> > >
> > >
> _______________________________________________________________________
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> > >
> >
> >
> > --
> > THX.
> > Ali.huang
> >
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> >
> > _______________________________________________________________________
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> >
> > _______________________________________________________________________
> > Subscription information may be found at:
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>
> _______________________________________________________________________
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>
-- Narbik Kocharians CCIE# 12410 (R&S, SP, Security) CCSI# 30832 www.MicronicsTraining.com Sr. Technical Instructor www.Net-WorkBooks.com
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