From: Mas Kato (loomis_towcar@xxxxxxxxxxxxxx)
Date: Sun May 12 2002 - 18:03:30 GMT-3
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1) EIGRP is a classless routing protocol, so the subnet mask is passed along wi
th the prefix, removing any ambiguity to the route. So...what do you think?
2) You would use 'neighbor' to make EIGRP unicast updates instead of multicast
them. Can you think of a situation where you might have to implement this? Hint
: look at the options for the 'frame map' command.
3) Split-horizon updates need to be considered for any routing protocol with di
stance-vector properties. You may want to internalize why this is so--and then
research the default mode on each of the interface types (point-to-point, multi
point, etc.) and maybe internalize why they are set that way.
Regards,
Mas Kato
https://ecardfile.com/id/mkato
> "sanjeev" <san_sri@lycosasia.com> <ccielab@groupstudy.com> eigrp in a frame-r
elay cloudDate: Sun, 12 May 2002 10:43:41 +0800
>Reply-To: "sanjeev" <san_sri@lycosasia.com>
>
>*I am connecting r1,r2,r3,r4 across a frame-relay cloud - r1 is the hub router
and is connected to r2,r3,r4 - each of these routers has a frame-relay config
with physical interfaces- r2,r3 ,r4 has a physical map statement
>
>i need to enable on the frame-relay hub router main serial "no ip split-horizo
n..." for this eigrp config.
>
>1> r2 has two other interfaces with ip address 192.168.88.2/25 and 192.168.88.
206/25 and these are included in the eigrp definitions in r2; do we need to
do anything special for these 2 ip addresses to
>appear in the eigrp table of r1,r3 and r4?
>
>2> when do i use the neighbour statements under eigrp at the spoke routers r2,
r3,r4 and when do we use neighbour statements at r1 ? do all the other router
s have to be defined as a neighbour ?
>
>3>for igrp what are the rules for split-horizon rules applicable ? i need to e
nable on the frame-relay hub router main serial "no ip split-horizon..." for th
is eigrp config?
>
>
>many thanks !
>
>------------------------------------------------------------------------
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