I attend a Cisco Academy. In my lab I am required to make six router be able to communicate via Serial ports. Even though my configuration appears to be working, I cannot ping other routers from the CLI. Is there a command or protocol that I am missing. Here is the CLI:
!
service timestamps debug uptime
service timestamps log uptime
service password-encryption
no service tcp-small-servers
no service udp-small-servers
!
hostname LAB-A
!
enable password cisco
!
no ip name-server
!
ip subnet-zero
no ip domain-lookup
ip routing
!
interface FastEthernet 0/0
no shutdown
description connected to Cisco1538
ip address 192.5.5.1 255.255.255.0
keepalive 10
!
interface FastEthernet 0/1
no shutdown
description connected to Cisco1548
ip address x.x.x.1 255.255.255.0
keepalive 10
!
interface Serial 0/0
no shutdown
description connected to LAB-B
ip address x.x.x.1 255.255.255.0
encapsulation ppp
!
interface Serial 0/1
no description
no ip address
shutdown
!
router rip
version 2
network 192.5.5.0
network 205.7.5.0
network 201.100.11.0
no auto-summary
!
!
ip classless
no ip http server
snmp-server community public RO
no snmp-server location
no snmp-server contact
!
line console 0
exec-timeout 0 0
password cisco
login
!
line vty 0 4
password cisco
login
!
end
