From: Moran, Ed (morane@xxxxxxxxxxxxxx)
Date: Wed Sep 20 2000 - 16:48:08 GMT-3
Is IP Classles enabled?
-----Original Message-----
From: Mary Weidner [mailto:aolzak@buckeye-express.com]
Sent: Wednesday, September 20, 2000 3:18 PM
To: ccielab@groupstudy.com
Subject: Redistributing OSPF into IGRP
All,
I am working on a practice lab on one of the midwest channels racks and am
having a problem with redistribution. Here's a sample config:
Router A
!
router ospf 100
network 172.17.59.32 0.0.0.15 area 0
network 172.17.59.48 0.0.0.15 area 2
network 172.17.59.64 0.0.0.63 area 3
redistribute igrp 100 metric 64 subnets
!
router igrp 100
network 172.17.0.0
redistribute ospf 100 metric 64 10 255 1 1500
Router B
!
router igrp 100
network 172.17.0.0
!
Here's the deal, IGRP does not understand VLSM which is what is being used
on router A with OSPF. From all the docs I've read, you would have to put in
static routes on Router B to tell it how to get to those other subnets,
except I'm not allowed to use static routes. The subnets in OSPF on Router A
are not redistributing into IGRP. They come out as 172.17.0.0 instead of
whatever the real network number is.
Here's the other thing I tried; I added these lines:
Router A
!
router ospf 100
default-information originate always
!
router igrp 100
default-information allowed in 1
default-information allowed out 1
!
access-list 1 permit any
Router B
!
router igrp 100
default-information allowed in 1
!
access-list 1 permit any
The thinking here was to originate a default route (0.0.0.0) from Router A
in OSPF and try to redistribute this into IGRP..... it didn't work. Maybe I
just configured it wrong or maybe it's just not possible. I don't know. This
is the second time I've attempted to get this working to no avail. Let me
know if you have any ideas.
Thanks,
Tony Olzak
BTW-I've just joined the list. I'm scheduled to take the test on Nov 19-20
in RTP.
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