From: shahid Ansari (shahid1357@gmail.com)
Date: Tue Dec 04 2007 - 22:43:15 ART
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
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
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> >
>
>
> --
> THX.
> Ali.huang
>
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