From: David Luu (wicked01@xxxxxxxxxxxxx)
Date: Tue May 21 2002 - 01:43:36 GMT-3
you could create a 2nd ospf process that advertises the 10.3.3.0 network
and redistribute it into the first ospf process so that the summary-address
command will work
At 07:41 PM 5/20/2002 -0700, Angelo De Guzman wrote:
>Hi Team,
> Need your advise on this. Please.
>
>R2<--->R4<-->R7
>
>R7 and R4 runs RIP with /24
>
>R4 and R2 runs OSPF with /27
>
>R4 performs mutual redistribution.
>
>I can't seem to make this work.
>
>Here is the config.
>
>Thanks in Advance.
>
>
>R7#sh run
>Building configuration...
>
>Current configuration : 487 bytes
>!
>version 12.1
>service timestamps debug uptime
>service timestamps log uptime
>no service password-encryption
>!
>hostname R7
>!
>
>!
>ip subnet-zero
>!
>!
>interface Loopback100
> ip address 10.1.1.1 255.255.255.0
>!
>interface Ethernet0
> no ip address
>!
>interface Serial0
> no ip address
> shutdown
>!
>interface Serial1
> ip address 10.2.2.2 255.255.255.0
>!
>router rip
> network 10.0.0.0
>!
>ip classless
>ip http server
>!
>!
>!
>line con 0
>line aux 0
>line vty 0 4
> password cisco
> login
>!
>end
>
>R7#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
>
> 10.0.0.0/24 is subnetted, 2 subnets
>C 10.2.2.0 is directly connected, Serial1
>C 10.1.1.0 is directly connected, Loopback100
>R7#
>
>R2#sh run
>Building configuration...
>
>Current configuration : 1150 bytes
>!
>version 12.1
>service timestamps debug uptime
>service timestamps log uptime
>no service password-encryption
>service udp-small-servers
>service tcp-small-servers
>!
>hostname R2
>!
>boot system flash c4500-js56i-mz.121-13.bin
>boot system flash
>!
>!
>!
>!
>!
>ip subnet-zero
>!
>!
>!
>!
>!
>!
>interface Loopback10
> no ip address
>!
>interface Loopback100
> ip address 10.3.3.33 255.255.255.224
> ip ospf network point-to-point
>!
>!
>interface Serial0
> no ip address
> no ip route-cache
> no ip mroute-cache
> shutdown
>!
>interface Serial1
> no ip address
> no ip route-cache
> no ip mroute-cache
> shutdown
>!
>interface Serial2
> ip address 10.3.3.2 255.255.255.224
> no ip route-cache
> no ip mroute-cache
>!
>interface Serial3
> no ip address
> no ip route-cache
> no ip mroute-cache
> shutdown
>!
>router ospf 100
> log-adjacency-changes
> network 10.3.3.0 0.0.0.31 area 0
> network 10.3.3.32 0.0.0.31 area 0
>!
>ip classless
>no ip http server
>!
>!
>!
>line con 0
>line aux 0
>line vty 0 4
> password cisco
> login
>!
>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
>
> 10.0.0.0/8 is variably subnetted, 4 subnets, 2
>masks
>O E2 10.2.2.0/24 [110/20] via 10.3.3.1, 00:12:13,
>Serial2
>O E2 10.1.1.0/24 [110/20] via 10.3.3.1, 00:12:13,
>Serial2
>C 10.3.3.0/27 is directly connected, Serial2
>C 10.3.3.32/27 is directly connected,
>Loopback100
>R2#
>
>R4#sh run
>Building configuration...
>
>Current configuration : 1205 bytes
>!
>version 12.1
>service timestamps debug uptime
>service timestamps log uptime
>no service password-encryption
>!
>hostname R4
>!
>!
>!
>!
>!
>!
>ip subnet-zero
>no ip domain-lookup
>!
>!
>!
>interface Serial0/0
> no ip address
> no ip route-cache
> no ip mroute-cache
> shutdown
> no fair-queue
>!
>interface Serial0/1
> ip address 10.2.2.1 255.255.255.0
> clockrate 64000
>!
>interface Serial0/2
> no ip address
> no ip route-cache
> no ip mroute-cache
> shutdown
>!
>interface Serial0/3
> ip address 10.3.3.1 255.255.255.224
> clockrate 64000
>!
>router ospf 100
> log-adjacency-changes
> summary-address 10.3.3.0 255.255.255.0
> redistribute rip subnets
> network 10.3.3.0 0.0.0.31 area 0
> distribute-list 1 out
> distance ospf external 140
>!
>router rip
> redistribute ospf 100 metric 2
> network 10.0.0.0
> distribute-list 2 out
>!
>ip classless
>ip http server
>!
>access-list 1 permit 10.1.1.0 0.0.0.255
>access-list 1 permit 10.2.2.0 0.0.0.255
>access-list 2 permit 10.3.3.0 0.0.0.255
>!
>!
>!
>line con 0
> exec-timeout 0 0
> logging synchronous
>line aux 0
>line vty 0 4
> password cisco
> login
>!
>end
>
>R4#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
>
> 10.0.0.0/8 is variably subnetted, 4 subnets, 2
>masks
>R 10.1.1.0/24 [120/1] via 10.2.2.2, 00:00:11,
>Serial0/1
>C 10.3.3.0/27 is directly connected, Serial0/3
>C 10.2.2.0/24 is directly connected, Serial0/1
>O 10.3.3.32/27 [110/65] via 10.3.3.2, 00:12:39,
>Serial0/3
>
>
>
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:59:03 GMT-3