From: Tandou Mohamed (dtandou@yahoo.com)
Date: Sun Aug 06 2006 - 21:19:05 ART
Hello everyone,
I did the pre lab # 9 in Ipexpert work book version 8 R & S.
My answer is slightly different from what they have when I checked the solution. Below is my result. The problem with my when I do : show ip route on R2 I dont see the loopback 0 of R4 in the routing table but I see R5,R6,R7,R8 and R9 on the other when I do show ip route on R4 I dont see any loopback advertise in the routing table. I cant ping the loopback0 of R4 either vice versa.
Do I missing something here?
I also see I dont seem to understand with ipexpert solution. They are using sub-interface point-to-point on R2 to R4 using frame-relay interface-dlci command and in their ospf router configuration they have check below. My big question is. Why theyre using neighbor command to R4. I thought neighbor command cant be used on point-to-point.
Please advice.
Tandou,
Ipexpert solution
router ospf 1
log-adjacency-changes
passive-interface default
no passive-interface Serial0/1/0.24
no passive-interface Serial0/1/0.256
no passive-interface Serial0/2/0
no passive-interface FastEthernet1/0
network 0.0.0.0 255.255.255.255 area 0
neighbor 150.50.100.5
neighbor 150.50.100.6
neighbor 150.50.24.4
R2
interface Loopback0
ip address 200.0.0.2 255.255.255.255
!
interface FastEthernet0
ip address 150.50.17.2 255.255.255.0
speed auto
!
interface Serial0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial0.101 point-to-point
ip address 150.50.24.2 255.255.255.0
ip ospf hello-interval 30
frame-relay interface-dlci 122
!
interface Serial0.102 multipoint
ip address 150.50.100.2 255.255.255.0
frame-relay map ip 150.50.100.5 142 broadcast
frame-relay map ip 150.50.100.6 132 broadcast
!
interface Serial1
no ip address
shutdown
!
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
neighbor 150.50.100.6
neighbor 150.50.100.5
R4
interface Loopback0
ip address 200.0.0.4 255.255.255.255
interface Ethernet0
description Connected to PE3
ip address 10.10.1.4 255.255.255.0
no ip route-cache
interface Serial0
description Connected to P1
ip address 150.50.24.4 255.255.255.0
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
no fair-queue
frame-relay map ip 150.50.24.2 212 broadcast
no frame-relay inverse-arp
!
interface Serial1
description Connected to P2
no ip address
no ip route-cache
no ip mroute-cache
clockrate 500000
!
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
neighbor 150.50.24.2 priority 1
IPexpert solution
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This archive was generated by hypermail 2.1.4 : Fri Sep 01 2006 - 15:41:56 ART