RE: rip & split horizon

From: Wright, Jeremy (JA_WRIGHT@xxxxxxxxxxxx)
Date: Tue May 21 2002 - 17:50:32 GMT-3


   
so if this was the hub would rip updates get from spoke 1 to spoke 2? would
it rquire neighbor statements if so?

-----Original Message-----
From: MADMAN [mailto:dmadlan@qwest.com]
Sent: Tuesday, May 21, 2002 3:47 PM
To: Wright, Jeremy
Cc: 'Mingzhou Nie'; 'ccielab@groupstudy.com'
Subject: Re: rip & split horizon

  Sure you can:

C1750D(config)#inter ser 0
C1750D(config-if)#ip spli
C1750D(config-if)#ip split-horizon
C1750D(config-if)#^Z
C1750D#sh ip int ser 0
Serial0 is up, line protocol is up
  Internet address is 20.1.1.2/24
  Broadcast address is 255.255.255.255
  Address determined by setup command
  MTU is 1500 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound access list is not set
  Proxy ARP is enabled
  Security level is default
  ###Split horizon is enabled###

  Split horizon was disabled after I enabled frame encap.

  Dave

"Wright, Jeremy" wrote:

> yes a frame network. but cant you go back and manually turn split horizon
on
> the interface. obviously this is not real world, im trying to think of
every
> stupid possible scenario for the lab.
>
> -----Original Message-----
> From: MADMAN [mailto:dmadlan@qwest.com]
> Sent: Tuesday, May 21, 2002 3:13 PM
> To: Wright, Jeremy
> Cc: 'Mingzhou Nie'; 'ccielab@groupstudy.com'
> Subject: Re: rip & split horizon
>
> is this a frame network were talking about?? If so split horizon is
> disable.
>
> Dave
>
> "Wright, Jeremy" wrote:
> >
> > without neighbor statements though wouldnt split horizon stop it going
out
> > to the other spoke since it is on the same interface
> >
> > -----Original Message-----
> > From: MADMAN [mailto:dmadlan@qwest.com]
> > Sent: Tuesday, May 21, 2002 3:05 PM
> > To: Wright, Jeremy
> > Cc: 'Mingzhou Nie'; 'ccielab@groupstudy.com'
> > Subject: Re: rip & split horizon
> >
> > Yes, without neighbor statements.
> >
> > Dave
> >
> > "Wright, Jeremy" wrote:
> > >
> > > i understand that. im talking straight physical interfaces. so if the
> hub
> > > (r1) receives an update from spoke 1(r2) will it forward the update to
> the
> > > other spoke 2 (r3) if you have neighbor statements at the hub pointing
> to
> > > the spokes.
> > >
> > > -----Original Message-----
> > > From: Mingzhou Nie [mailto:mnie@yahoo.com]
> > > Sent: Tuesday, May 21, 2002 2:07 PM
> > > To: Wright, Jeremy; 'ccielab@groupstudy.com'
> > > Subject: Re: rip & split horizon
> > >
> > > whether split horizon is on or not depends on interface type. main
> > > interface has it on and subinterface has it off. It has nothing to do
> > > with using neighbor or not.
> > >
> > > --- "Wright, Jeremy" <JA_WRIGHT@admworld.com> wrote:
> > > > i understand the concept of rip and split horizon. if you have a hub
> > > > and
> > > > spoke setup and if you do neighbor statements at the hub pointing to
> > > > the 2
> > > > spokes will the update get there with split horizon turned on? i
dont
> > > > have
> > > > the equipment in front of me to simulate this right now. thanks.
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > ************************
> > > > Jeremy Wright
> > > > Network Analyst
> > > > Archer Daniels Midland
> > > > ja_wright@admworld.com
> > > > (217)451-4063
> > > >
> > > > ************************



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