Kgrimm38
asked on
Can't ping through my serial interfaces to my ethernet interfaces
I have a lab environment that consists of a Cisco 2600 and Cisco 1720 running frame-relay between the two. I can ping my serial interfaces fine and also the loopbacks on each router but I can't ping eithers ethernet interfaces. I'm have no idea whats hapening at this point. Here are the running configs for both?
Cisco-2600#sh run
Building configuration...
Current configuration : 1123 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-2600
!
boot-start-marker
boot-end-marker
!
enable password topcat
!
username R2 password 0 cisco
username Cisco-1720 password 0 cisco
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
!
!
no ip domain lookup
frame-relay switching
no ftp-server write-enable
!
!
!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface FastEthernet0/0
ip address 10.110.1.1 255.255.0.0
duplex auto
speed auto
!
interface Serial0/0
ip address 172.12.123.1 255.255.255.0
encapsulation frame-relay
frame-relay map ip 172.12.123.1 121
no frame-relay inverse-arp
frame-relay lmi-type cisco
frame-relay intf-type dce
!
interface Serial0/1
no ip address
shutdown
!
router rip
network 10.0.0.0
network 172.12.0.0
!
ip default-gateway 172.12.123.2
ip classless
ip route 2.2.2.0 255.255.255.0 172.12.123.2
no ip http server
!
!
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
password topcat
login
!
!
end
Cisco-1720#sh run
Building configuration...
Current configuration : 872 bytes
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Cisco-1720
!
enable password topcat
!
username R1 password 0 cisco
username Cisco-2600 password 0 cisco
!
!
!
!
memory-size iomem 25
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.255
!
interface Serial0
ip address 172.12.123.2 255.255.255.0
encapsulation frame-relay
frame-relay lmi-type cisco
!
interface Serial1
no ip address
shutdown
!
interface FastEthernet0
ip address 10.110.2.2 255.255.0.0
speed auto
!
router rip
network 10.0.0.0
network 172.12.0.0
!
ip default-gateway 172.12.123.1
ip classless
ip route 1.1.1.0 255.255.255.0 172.12.123.1
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
password topcat
login
!
no scheduler allocate
end
Cisco-2600#sh run
Building configuration...
Current configuration : 1123 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Cisco-2600
!
boot-start-marker
boot-end-marker
!
enable password topcat
!
username R2 password 0 cisco
username Cisco-1720 password 0 cisco
no network-clock-participate slot 1
no network-clock-participate wic 0
no aaa new-model
ip subnet-zero
ip cef
!
!
!
!
no ip domain lookup
frame-relay switching
no ftp-server write-enable
!
!
!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface FastEthernet0/0
ip address 10.110.1.1 255.255.0.0
duplex auto
speed auto
!
interface Serial0/0
ip address 172.12.123.1 255.255.255.0
encapsulation frame-relay
frame-relay map ip 172.12.123.1 121
no frame-relay inverse-arp
frame-relay lmi-type cisco
frame-relay intf-type dce
!
interface Serial0/1
no ip address
shutdown
!
router rip
network 10.0.0.0
network 172.12.0.0
!
ip default-gateway 172.12.123.2
ip classless
ip route 2.2.2.0 255.255.255.0 172.12.123.2
no ip http server
!
!
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
password topcat
login
!
!
end
Cisco-1720#sh run
Building configuration...
Current configuration : 872 bytes
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Cisco-1720
!
enable password topcat
!
username R1 password 0 cisco
username Cisco-2600 password 0 cisco
!
!
!
!
memory-size iomem 25
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.255
!
interface Serial0
ip address 172.12.123.2 255.255.255.0
encapsulation frame-relay
frame-relay lmi-type cisco
!
interface Serial1
no ip address
shutdown
!
interface FastEthernet0
ip address 10.110.2.2 255.255.0.0
speed auto
!
router rip
network 10.0.0.0
network 172.12.0.0
!
ip default-gateway 172.12.123.1
ip classless
ip route 1.1.1.0 255.255.255.0 172.12.123.1
no ip http server
!
!
line con 0
line aux 0
line vty 0 4
password topcat
login
!
no scheduler allocate
end
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nice catch, Todos!
ASKER
Thanks very much to all of you for taking the time to answer my question.My main problem was the fact that I didn't have anything plugged into the ethernet interfaces of the routers. Thanks Mdennis4422. of All your solutions were very helpful and informative. I was pretty much all over the road towards the end and was trying anything. The no ip keepalive statement from kenboonejr and also getting the interfaces on the proper subnet and switching to RIPv2 was a great help. Thanks again!