From: Williams, Glenn (WILLIAMSG@xxxxxxxxxxxxx)
Date: Fri Feb 22 2002 - 15:17:10 GMT-3
Because they are /32 routes. You need to make them /24 If they are
originally come from loobacks, on the loopback interface add ""ip ospf
network point-to-point" this will make them /24 if mask was 255.255.255.0
GW
-----Original Message-----
From: jim.phillipo@guardent.com [mailto:jim.phillipo@guardent.com]
Sent: Friday, February 22, 2002 11:59 AM
To: ccielab@groupstudy.com
Subject: IGRP and OSPF Redistribution Scenario
What am I missing here ? These routers are connected via serial. Router 6
has 10.1.11.x in its routing table.
It is not advertizing it to router 8 ?
I have included the configs and route tables.
tr8#sho run
Building configuration...
Current configuration : 741 bytes
!
version 12.1
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname rtr8
!
enable password cisco
!
!
!
!
!
ip subnet-zero
!
cns event-service server
!
!
!
!
!
!
!
!
interface Loopback0
ip address 15.15.8.8 255.255.255.0
!
interface Ethernet0/0
no ip address
shutdown
!
interface Serial0/0
ip address 10.1.10.8 255.255.255.0
clockrate 2000000
!
interface TokenRing0/0
no ip address
shutdown
ring-speed 16
!
interface ATM2/0
no ip address
shutdown
no atm ilmi-keepalive
!
router igrp 1
network 10.0.0.0
network 15.0.0.0
!
ip classless
ip default-network 200.200.200.0
no ip http server
!
!
!
line con 0
transport input none
line aux 0
line vty 0 4
password cisco
login
!
end
rtr8#sho ip rou
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 10.1.10.6 to network
200.200.200.0
I* 200.200.200.0/24 [100/6982] via 10.1.10.6,
00:01:03, Serial0/0
10.0.0.0/24 is subnetted, 1 subnets
C 10.1.10.0 is directly connected, Serial0/0
15.0.0.0/24 is subnetted, 1 subnets
C 15.15.8.0 is directly connected, Loopback0
rtr8#
hostname rtr6
!
enable password cisco
!
!
interface Loopback0
ip address 15.15.6.6 255.255.255.0
!
interface Ethernet0
ip address 10.1.5.2 255.255.255.248
ip irdp
ip irdp preference 500
!
interface Serial0
ip address 10.1.10.6 255.255.255.0
!
interface Serial1
no ip address
shutdown
!
interface BRI0
no ip address
shutdown
!
router ospf 1
redistribute igrp 1 metric 20 subnets
network 15.15.6.6 0.0.0.0 area 10
network 10.1.5.2 0.0.0.0 area 10
!
router igrp 1
redistribute ospf 1 metric 10000 100 255 1 1500
network 10.0.0.0
!
ip classless
!
!
line con 0
line aux 0
line vty 0 4
password cisco
login
!
end
rtr6#sho ip rou
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, * - candidate default
U - per-user static route, o - ODR
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 5 subnets, 4
masks
O IA 10.1.11.1/32 [110/58] via 10.1.5.4, 00:02:30,
Ethernet0
C 10.1.10.0/24 is directly connected, Serial0
O IA 10.1.11.14/32 [110/10] via 10.1.5.4, 00:02:30,
Ethernet0
C 10.1.5.0/29 is directly connected, Ethernet0
O E2 10.1.12.192/28 [110/100] via 10.1.5.4,
00:02:30, Ethernet0
15.0.0.0/8 is variably subnetted, 6 subnets, 2
masks
O IA 15.15.2.2/32 [110/123] via 10.1.5.4, 00:02:30,
Ethernet0
O IA 15.15.1.1/32 [110/59] via 10.1.5.4, 00:02:30,
Ethernet0
O 15.15.9.9/32 [110/11] via 10.1.5.3, 00:02:30,
Ethernet0
O 15.15.4.4/32 [110/11] via 10.1.5.1, 00:02:31,
Ethernet0
C 15.15.6.0/24 is directly connected, Loopback0
O E2 15.15.14.0/24 [110/100] via 10.1.5.4,
00:02:31, Ethernet0
O IA 200.200.200.0/24 [110/122] via 10.1.5.4,
00:02:31, Ethernet0
rtr6#
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