Task 1 Configure topology given in pic.
Task 2 Configure ip address given in pic.
Task 3 Configure loopback address
Task 4 Configure Routing protocol as according pic.
Task 5 Redistribution All Routing protocol
Task 6 Ping R1 to R4 loopback 

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 Task 1 Configure topology given in pic.


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 Task 2 Configure ip address given in pic.

R1#
R1#conf t
R1(config)#int fa0/0
R1(config-if)#ip add 192.168.13.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit

R1(config)#int fa 0/1
R1(config-if)#ip add 192.168.12.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exit
R1(config)# 

R2
R2#
R2#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R2(config)#int fa 0/1
R2(config-if)#ip add 192.168.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit
R2(config)#int fa 0/0
R2(config-if)#ip add 192.168.24.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exit


R3

R3#
R3# conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R3(config)#int fa 0/0
R3(config-if)#ip add 192.168.13.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exit

R3(config)#int fa 0/1
R3(config-if)#ip add 192.168.34.3 255.255.255.0
R3(config-if)# no sh
R3(config-if)#exit

R4

R4#
R4#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
R4(config)#int fa 0/0
R4(config-if)#ip add 192.168.24.4 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit

R4(config)#int fa 0/1
R4(config-if)#ip add 192.168.34.4 255.255.255.0
R4(config-if)#no sh
R4(config-if)#exit

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Task 3 Configure loopback address
 
R1

R1(config)#int lo 0
R1(config-if)#ip add 1.1.1.1 255.255.255.0
R1(config-if)#exit
R1(config)# 



R2


R2(config)#int lo 0
R2(config-if)#ip add 2.2.2.2 255.255.255.0
R2(config-if)#exit
R2(config)#
R2(config)#int lo 1
R2(config-if)#ip add 22.22.22.22 255.255.255.0
R2(config-if)#exit
R2(config)#


R3

 R3(config)#int lo 0
R3(config-if)#ip add 3.3.3.3 255.255.255.0
R3(config-if)#exit

R3(config)#int lo  1
R3(config-if)#ip add 33.33.33.33 255.255.255.0
R3(config-if)#exit 

R4


R4(config)#int lo 0
R4(config-if)#ip add 4.4.4.4 255.255.255.0
R4(config-if)#exit

R4(config)#int lo 1
R4(config-if)#ip add 44.44.44.44 255.255.255.0
R4(config-if)#exit
 
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Task 4 Configure Routing protocol as according pic.

R1

R1(config)#router rip
R1(config-router)#network 192.168.12.0
R1(config-router)#network 192.168.13.0
R1(config-router)#network 1.1.1.0
R1(config-router)#no aut
R1(config-router)#no auto-summary
R1(config-router)#ver 2
R1(config-router)#exit
R1(config)#
R1(config)#

R2

R2(config)#
R2(config)#router rip
R2(config-router)#network 192.168.12.0
R2(config-router)#network 2.2.2.0
R2(config-router)#
R2(config-router)#no auto-summary
R2(config-router)#ver 2
R2(config-router)#exit
R2(config)#  
R2(config)#router ospf 1
R2(config-router)#network 192.168.24.0 0.0.0.255 area 0
R2(config-router)#network 22.22.22.0 0.0.0.255 area 0
R2(config-router)#exit

R3

R3(config)#
R3(config)#router rip
R3(config-router)#network 192.168.13.0
R3(config-router)#network 3.3.3.0
R3(config-router)#
R3(config-router)#no auto-summary
R3(config-router)#ver 2
R3(config-router)#exit
R3(config)#
R3(config)#router eigrp 1
R3(config-router)#network 192.168.34.0
R3(config-router)#network 33.33.33.0 0.0.0.255  
R3(config-router)#
R3(config-router)#no auto-summary
R3(config-router)#

R4

R4(config)#router eigrp 1
R4(config-router)#network 192.168.34.0
R4(config-router)#network 4.4.4.0
R4(config-router)#no aut
R4(config-router)#exit
R4(config)#
R4(config)#router ospf 1
R4(config-router)#network 192.168.24.0 0.0.0.255 area 0
R4(config-router)#network 44.44.44.0 0.0.0.255 area 0
R4(config-router)#exit
R4(config)#
 
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Task 5 Redistribution All Routing protocol

R1 

There is no need Redistribution on R1 there both Networking in single Routing protocol is RIP.

R2

R2(config)#router rip
R2(config-router)#redistribute ospf 1 metric 15
R2(config-router)#exit

R2(config)#router ospf 1
R2(config-router)#redistribute rip subnets
R2(config-router)#exit

R3
R3(config)#router rip
R3(config-router)#redistribute eigrp 1 metric 15
R3(config-router)#exit
R3(config)#
R3(config)#router eigrp 1
R3(config-router)#redistribute rip metric 1 1 1 1 1
R3(config-router)#exit
R3(config)#

R4
R4(config)#router eigrp 1
R4(config-router)#redistribute ospf 1 metric 1 1 1 1 1
R4(config-router)#exit

R4(config)#router ospf 1
R4(config-router)#redistribute eigrp 1 subnets
R4(config-router)#exit

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Task 6  Ping R1 to R4 loopback 

R1#ping 4.4.4.4

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 4.4.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 36/67/124 ms
R1#

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