From: John Conzone (jkconzone@xxxxxxxx)
Date: Tue Jul 18 2000 - 18:27:07 GMT-3
Okay, I cleared the config, retyped it, and rebooted. The spoke routes
are not showing. Here's the "sho ip int S0" output. It look like for EIGRP,
split horizon is NOT disable on physcial FR interfaces, even though the
output of this command says different.
As sonna s I go in and add "no ip SH etc., etc.,", the spoke route shows
up in the other spoke. I've done it about 50 times now!
r1#sho ip int s0
Serial0 is up, line protocol is up
Internet address is 10.1.1.1/24
Broadcast address is 255.255.255.255
Address determined by non-volatile memory
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is enabled
Multicast reserved groups joined: 224.0.0.10
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Security level is default
Split horizon is disabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is enabled
IP fast switching on the same interface is enabled
IP multicast fast switching is disabled
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Probe proxy name replies are disabled
Gateway Discovery is disabled
Policy routing is disabled
Network address translation is disabled
r1#
----- Original Message -----
From: "Brian Edwards" <bedwards@juniper.net>
To: "'Kent'" <cciecn@yahoo.com>; "Lawrence Dwyer" <dwyer@tatrc.org>; "John
Conzone" <jkconzone@home.com>
Cc: "ccielab" <ccielab@groupstudy.com>
Sent: Tuesday, July 18, 2000 2:59 PM
Subject: RE: Eigrp split horizon
> Correct, they are two separate settings. With "encap frame" these are the
> non-defaults...
>
> interface Serial0
> ip address 16.1.1.2 255.255.255.0
> encapsulation frame-relay
> ip split-horizon
> no ip split-horizon eigrp 1
>
>
> ~~~~~~~~~
>
> sh ip int s0, shows the split-horizon setting for RIP/IGRP
>
> squid91#sh ip int s0
> Serial0 is up, line protocol is up
> ......
> Split horizon is enabled <<<<<< this is the split-horizon for
> RIP/IGRP
> ........
>
> ~~~~~~~~~
>
> I can't find a show command that displays whether EIGRP split-horizon is
on
> or not.
>
> /Brian
>
>
>
> > -----Original Message-----
> > From: Kent [mailto:cciecn@yahoo.com]
> > Sent: Tuesday, July 18, 2000 10:58 AM
> > To: Lawrence Dwyer; John Conzone
> > Cc: ccielab
> > Subject: Re: Eigrp split horizon
> >
> >
> > I think EIGREP is an exception.
> >
> > Kent
> > --- Lawrence Dwyer <dwyer@tatrc.org> wrote:
> > > In other words, it works like it is supposed to
> > > after you enter the
> > > command no split which should be default for that
> > > config?
> > >
> > > According to Caslow,
> > > SH is DIS on FR physical interfaces
> > > SH is EN on FR point-2-point IP subints
> > > SH is EN on FR multipt. subints
> > >
> > > Unless it is a bug in yur particular IOS ver.
> > > I will try it tomorrow night with both 12.0 and 11.1
> > > Larry
> > >
> > > John Conzone wrote:
> > >
> > > > I have a hub and spoke config with FR, and am
> > > running EIGRP. The
> > > > hub will not pass spoke routes to other spokes
> > > unless I have split
> > > > horizon disabled on the hub serial int. I am using
> > > all physical
> > > > interfaces. By default, split horizon should be
> > > already disabled on a
> > > > FR physical int. Anyone else run into this?
> > >
> >
> >
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