###IS-IS Multi Area CONFIGURE
## 1, BASIC CONFIG, HOSTNAME, IP ADDRESS ACCORDING TO THE DIAGRAM.
# R1: HOSTNAME R1
enable
config terminal
hostname R1
line console 0
loggin synch
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
=====================================
# R2: HOSTNAME R2
enable
config terminal
hostname R2
line console 0
loggin synch
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
=====================================
# R3: HOSTNAME R3
enable
config terminal
hostname R3
line console 0
loggin synch
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
=====================================
# R4: HOSTNAME R4
enable
config terminal
hostname R4
line console 0
loggin synch
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
=====================================
# R5: HOSTNAME R5
enable
config terminal
hostname R5
line console 0
loggin synch
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
=====================================
## 2 CONFIGURE IP ADDRESS ACCORDING TO THE DIAGRAM
# R1:
config terminal
interface f0/0
ip address 12.0.0.1 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 1.1.1.1 255.255.255.255
end
wr
=======================================================
# R2:
config terminal
interface f0/0
ip address 12.0.0.2 255.255.255.0
no shutdown
exit
interface f0/1
ip address 23.0.0.2 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 2.2.2.2 255.255.255.255
end
wr
=======================================================
# R3:
config terminal
interface f0/0
ip address 34.0.0.3 255.255.255.0
no shutdown
exit
interface f0/1
ip address 35.0.0.3 255.255.255.0
no shutdown
exit
interface f1/0
ip address 23.0.0.3 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 3.3.3.3 255.255.255.255
end
wr
=======================================================
# R4:
config terminal
interface f0/0
ip address 34.0.0.4 255.255.255.0
no shutdown
exit
interface f0/1
ip address 45.0.0.4 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 4.4.4.4 255.255.255.255
end
wr
=======================================================
# R5:
config terminal
interface f0/0
ip address 45.0.0.5 255.255.255.0
no shutdown
exit
interface f0/1
ip address 35.0.0.5 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 5.5.5.5 255.255.255.255
end
wr
=======================================================
## 3 CONFIGURE INTERGRATED IS-IS
# R1
config terminal
router isis
net 49.0002.1111.1111.1111.00
is-type level-2
exit
interface f0/0
ip router isis
isis circuit-type level-2
end
wr
==================================================================
# R2
config terminal
router isis
net 49.0002.2222.2222.2222.00
is-type level-2
exit
interface f0/0
ip router isis
isis circuit-type level-2
exit
interface f0/1
ip router isis
isis circuit-type level-2
end
wr
==================================================================
# R3
config terminal
router isis
net 49.0001.3333.3333.3333.00
is-type level-1-2
exit
interface f1/0
ip router isis
isis circuit-type level-1-2
exit
interface f0/0
ip router isis
isis circuit-type level-1-2
exit
interface f0/1
ip router isis
isis circuit-type level-1-2
end
wr
==================================================================
# R4
config terminal
router isis
net 49.0001.4444.4444.4444.00
no passive-interface loopback 0
is-type level-1
exit
interface f0/0
ip router isis
isis circuit-type level-1
exit
interface f0/1
ip router isis
isis circuit-type level-1
end
wr
=================================================================
# R5
config terminal
router isis
net 49.0001.5555.5555.5555.00
no passive-interface loopback 0
is-type level-1
exit
interface f0/0
ip router isis
isis circuit-type level-1
exit
interface f0/1
ip router isis
isis circuit-type level-1
end
wr
=================================================================
## 3 VERIFYING IS-IS ADJACENCIES AND OPERATION
# show ip protocols
# show clns protocols
# show clns neighbors
# show clns neighbors detail
# show isis database
# show clns interface f0/0
# show isis database R1.00-00 detail
# show isis topology
# show ip route
==================================================================
================The End==========================
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