From: Chua, Parry (Parry.Chua@xxxxxxxxxx)
Date: Sat Feb 02 2002 - 06:25:18 GMT-3
As a test, you can inject a route from ospf using the different subnet
and redistribute to rip with hop count of 3 and you should see that
route appear at rip next hop router with metric of 4.
Parry
-----Original Message-----
From: Chua, Parry
Sent: Friday, February 01, 2002 8:33 AM
To: JOSE ANGEL MARTINEZ DE LA VARA; ccielab@groupstudy.com
Subject: RE: Classfull rip takes too many interfaces
This is what I think :
Passive interface in RIP only will not send update. But it network is
still in RIP. When you
redistribute the same network into RIP from OSPF with higer metric. It
should take the best
metric. So you see on next hop Rip router these network metric count is
1.
Parry Chua
-----Original Message-----
From: JOSE ANGEL MARTINEZ DE LA VARA
[mailto:jamartinez@landata.payma.es]
Sent: Thursday, January 31, 2002 10:22 PM
To: 'ccielab@groupstudy.com'
Subject: Classfull rip takes too many interfaces
Hi,
Perhaps this look too simple, but I would really thank you if you spend
a
little of your expensive time with me. Thanks in advance.
I enter the following code on my router:
interface ethernet 0
ip address 10.0.0.1 255.255.255.0
!
interface ethernet 1
ip address 10.0.1.1 255.255.255.0
!
interface ethernet 2
ip address 10.0.2.1 255.255.255.0
!
router ospf 1
network 10.0.0.0 0.0.0.255 area 0
network 10.0.1.0 0.0.0.255 area 1
!
router rip
passive-interface default
no passive-interface ethernet 2
network 10.0.2.0
redistribute ospf 1 metric 3
!
What I get doing this is a rip process advertising all three subnets as
rip
learnt and metric of 1. What I want is a rip advertisement with one rip
route (metric 1) and the two others as redistributed into from ospf
(metric
3). I can see the diference because at the other end of ethernet 2 there
is
another router that shows all three networks with a hop count of 1
instead
of 3 (the metric used while redistributing).
QUESTION: How can I make a rip proccess ignore those interfaces that
fall
into the classfull network statement but I do not want to advertise (and
cannot filter with a distribute-list out)?
Many thanks.
Jose Angel
PS: I know that the network statement in rip is converted into a
classfull
network because I'm using rip version 1.
--------------------------------------
Josi Angel Martmnez de la Vara
Ingeniero de Sistemas.
CCNP & CCDP. CCIE candidate.
Landata Payma Ingenierma
Email: jamartinez@landata.payma.es
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