!
version 11.1
service timestamps debug datetime msec
service udp-small-servers
service tcp-small-servers
!
hostname Router-S
!
clock timezone JST 9
boot system flash slot0:c7200-j-mz_111-24_CC.bin
enable password janog
!
ip subnet-zero
no ip domain-lookup
clns routing
!
interface Loopback0
 ip address 10.2.0.1 255.255.255.255
 ip router isis JANOG
 isis circuit-type level-1
!
interface FastEthernet0/0
 no ip address
 no ip route-cache
 no ip mroute-cache
 shutdown
!
interface FastEthernet1/0
 no ip address
 no ip route-cache
 no ip mroute-cache
 shutdown
!
interface FastEthernet2/0
 no ip address
 no ip route-cache
 no ip mroute-cache
 shutdown
!
interface Serial4/0
 description Connect to Router-E
 ip address 10.2.4.1 255.255.255.0
 ip router isis JANOG
 clockrate 2015232
 isis circuit-type level-1
!
interface Serial4/1
 description Connect to Router-N(R)
 ip address 10.2.2.2 255.255.255.0
 ip router isis JANOG
 isis circuit-type level-1
!
interface Serial4/2
 description Cannect to Router I
 ip address 10.2.7.1 255.255.255.0
 ip router isis JANOG
 isis circuit-type level-2-only
!
interface Serial4/3
 description Connect to Router M
 ip address 10.2.10.1 255.255.255.0
 ip router isis JANOG
 clockrate 2015232
 isis circuit-type level-2-only
!
router isis JANOG
 net 47.0002.0100.0200.0001.00
!
ip classless
!
logging trap debugging
logging source-interface Loopback0
logging 10.2.1.20
!
banner login  ===== Group-2/Router-E ===== 
!
line con 0
line aux 0
line vty 0 4
 password janog
 login
 transport preferred none
!
ntp clock-period 17180694
ntp master 1
end