hostname LAB_B
!
enable password class
!
ip host LABA 201.100.11.1
ip host LABB 201.100.11.2
ip host LABC 199.6.13.2
ip host LABD 204.204.7.2
ip host LABE 210.93.105.2
!
interface Ethernet0
 ip address 219.17.100.1 255.255.255.0
 no shut
!
interface Serial0
 ip address 199.6.13.1 255.255.255.0
 clockrate 56000
 no shut
!
interface Serial1
 ip address 201.100.11.2 255.255.255.0
 no shut
!
router rip
 network 201.100.11.0
 network 199.6.13.0
 network 219.17.100.0
!
line vty 0 4
 password cisco
 login
!
end