RE: RIP question

From: Vincent Mashburn (vmashburn@fedex.com)
Date: Fri Oct 28 2005 - 11:06:37 GMT-3


I am able to get it to work in my lab (c2516's) using a loopback
interface with address 10.10.10.1/24.

Vince Mashburn
Engineer
901-263-5072
CCIE (R&S Written), CCNP, CCDA, Network +

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Nawaz, Ajaz
Sent: Friday, October 28, 2005 2:45 AM
To: Scott Morris; jnkmail4eva@yahoo.com; ccielab@groupstudy.com
Cc: Victor Cappuccio
Subject: RE: RIP question

Scott,

So what are your thoughts about Victor's suggestion and no
validate-update-source?

I have to confess I have not tested this myself yet - as you can see I'm
currently playing cathcup with gs reading.

Ajaz Nawaz

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Scott Morris
Sent: 25 October 2005 05:00
To: jnkmail4eva@yahoo.com; ccielab@groupstudy.com
Subject: RE: RIP question

You need to actually understand what the network command does, and that
will
help answer your question.

The network command in RIP does not announce a route directly. What it
does
is activate an interface as "participating" in the RIP process. That in
turn brings the specific route into the RIB and announces it out.
However,
following that same logic, in order to activate an interface as
participating, you need to have an interface configured to do so.

You aren't allowed to make things up. But, on the other hand, that's
why
(insert Deity-du-jour here) created loopback interfaces! ;)

BGP is similar, but the route must exist in the routing table before it
can
be brought into the BGP RIB.

HTH,

Scott
 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
jnkmail4eva@yahoo.com
Sent: Monday, October 24, 2005 9:01 PM
To: ccielab@groupstudy.com
Subject: RIP question

I have playing aroud with RIP on two routers, A and B connected via
ethernet
belonging to the same vlan.

I want to see if I can announce a network from router A to B, even
though
there is no interface on A belonging to that network.

==========================================
router A
int e0/0
  ip addres 192.168.1.1 255.255.255.0

router rip
  version 2
  no auto-summary
  network 192.168.0.0
  netwrok 10.10.10.0
==========================================
==========================================
router B
int e0/0
  ip addres 192.168.1.2 255.255.255.0

router rip
  version 2
  no auto-summary
  network 192.168.0.0
==========================================
I don't see 10.0.0.0/8 on router B.
I tried introducing a loopback on A belonging to the 10.0.0.0/8 network
but
i couldn't see the network on B.

Is there anyway of having rip announcing the 10 network so it shows up
on
B's routing table learned via RIP.



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