From: SFeldberg@xxxxxxxxxxxxx
Date: Fri Nov 30 2001 - 16:41:56 GMT-3
Vincent,
Here's what Mike's talking about:
r2#sh run
Building configuration...
Current configuration : 438 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r2
!
!
!
!
!
!
ip subnet-zero
!
!
!
!
!
!
interface Ethernet0
no ip address
shutdown
!
interface Serial0
no ip address
shutdown
no fair-queue
!
interface Serial1
ip address 172.16.1.1 255.255.255.0
!
router igrp 13
network 172.16.0.0
!
ip classless
ip http server
!
!
!
line con 0
line aux 0
line vty 0 4
!
end
r2#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 2 subnets
C 172.16.1.0 is directly connected, Serial1
I 172.16.2.0 [100/10002001] via 172.16.1.13, 00:00:18, Serial1
r2#
Xyplex -012- LAB:13 session 2 resumed
r1#sh run
Building configuration...
Current configuration : 952 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r1
!
!
!
!
!
!
ip subnet-zero
!
!
!
!
!
!
interface Loopback0
ip address 13.13.13.13 255.255.255.255
!
interface Ethernet0
no ip address
shutdown
!
interface Serial0
ip address 172.16.1.13 255.255.255.0
no fair-queue
clockrate 4000000
!
interface Serial1
ip address 172.16.2.13 255.255.255.240
clockrate 4000000
!
interface TokenRing0
no ip address
shutdown
!
router ospf 13
log-adjacency-changes
area 0 range 172.16.2.0 255.255.255.0
network 13.13.13.13 0.0.0.0 area 13
network 172.16.2.0 0.0.0.15 area 0
!
router igrp 13
redistribute ospf 13 route-map o2i
passive-interface Serial1
network 172.16.0.0
default-metric 1 1 1 1 1
!
ip classless
ip http server
!
access-list 101 permit ip host 172.16.2.0 host 255.255.255.0
route-map o2i permit 10
match ip address 101
!
!
!
line con 0
line aux 0
line vty 0 4
!
end
r1#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter
area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/16 is variably subnetted, 3 subnets, 2 masks
C 172.16.1.0/24 is directly connected, Serial0
O 172.16.2.0/24 is a summary, 00:01:07, Null0
C 172.16.2.0/28 is directly connected, Serial1
13.0.0.0/32 is subnetted, 1 subnets
C 13.13.13.13 is directly connected, Loopback0
r1#u all
All possible debugging has been turned off
r1#
Steve
Mike Schlenger
<mschlenger@n2nsolu To: "'Vincent Zhang'" <vincen
tzhang@yahoo.com>,
tions.com> ccielab@groupstudy.com
Sent by: cc:
nobody@groupstudy.c Subject: RE: AGAIN! IGRP OSPF
redis
om
11/30/2001 02:09 PM
Please respond to
Mike Schlenger
You have to summarize your routes into a mask IGRP will understand. Summary
address will not work as it summarizes into OSPF areas. Try "area x range
x.x.x.0 x.x.x.255". Then redistribute into IGRP. I would watch out for the
secondary address. Proctors might not like that solution.
Mike
Mike Schlenger
CCIE #7079
N2N Solutions
mschlenger@n2nsolutions.com
847.592.3912
-----Original Message-----
From: Vincent Zhang [mailto:vincentzhang@yahoo.com]
Sent: Friday, November 30, 2001 12:09 PM
To: ccielab@groupstudy.com
Subject: AGAIN! IGRP OSPF redis
Hi All,
Pls consider the following simple topology for redis OSPF into IGRP.
s0 s1
R2----------------------R1---------------------
172.16.1.0/24 172.16.2.0/28
R2 runs IGRP only
R1 runs IGRP on S0 and OSPF on S1, and there is a big OSPF cloud attached
from
S1.
you are trying to redis ospf into igrp, in this case, I am talking how to
redis the 172.16.2.0/28 into R1.
I know in ios 12.1, the normal "redis connect" and "summary" way doesn't
work, but I also hear about that the "second address" works, any one could
show me a light about where to put the secondary address.
Thanks, V
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