Tag Archives: dynamic routing protocol

Cisco dynamic routing

20 Tuesday Mar 2012

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RIPv2

R0# conf t
R0# int lo0
R0# ip add 10.10.10.1 255.255.255.0
R0# no shut
R0# exit
R0# int f0/0
R0# ip add 10.10.1.1 255.255.255.0
R0# no shut
R0# exit
R0# router rip
R0# version 2
R0# no auto
R0# network 10.10.10.0 255.255.255.0
R1# conf t
 R1# int lo0
 R1# ip add 10.10.11.1 255.255.255.0
 R1# no shut
 R1# exit
 R1# int f0/0
 R1# ip add 10.10.1.2 255.255.255.0
 R1# no shut
 R1# exit
 R1# router rip
 R1# version 2
 R1# no auto
 R1# network 10.10.11.0 255.255.255.0

 

OSPF

R1# conf t
 R1# int f0/1
 R1# ip add 10.10.2.1 255.255.255.0
 R1# no shut
 R1# exit
 R1# router ospf 1
 R1# network 10.10.2.0 0.0.0.255 area 0
 R1# network 10.10.11.0 0.0.0.255 area 0
R2# conf t
 R2# int lo0
 R2# ip add 10.10.12.1 255.255.255.0
 R2# no shut
 R2# exit
 R2# int f0/1
 R2# ip add 10.10.2.2 255.255.255.0
 R2# no shut
 R2# exit
 R2# router ospf 1
 R2# network 10.10.2.0 0.0.0.255
 R2# network 10.10.12.0 0.0.0.255

 

EIGRP

R2# conf t
 R2# int f0/0
 R2# ip add 10.10.3.1 255.255.255.0
 R2# no shut
 R2# exit
 R2# router eigrp 1
 R2# network 10.10.3.0 0.0.0.255
 R2# network 10.10.12.0 0.0.0.255
R3# conf t
 R3# int lo0
 R3# ip add 10.10.13.1 255.255.255.0
 R3# no shut
 R3# exit
 R3# int f0/1
 R3# ip add 10.10.3.2 255.255.255.0
 R3# no shut
 R3# exit
 R3# router eigrp 1
 R3# network 10.10.3.0 0.0.0.255
 R3# network 10.10.13.0 0.0.0.255

 

Route redistribution

R1# conf t
R1# router rip
R1# redistribute ospf 1 metric 1 match internal
R1# exit
R1# router ospf 1
R1# redistribute rip metric 1 subnets
R2# conf t
R2# router ospf 1
R2# redistribute eigrp 1 subnets
R2# exit
R2# router eigrp 1
R2# redistribute ospf 1 metric 1544 2000 255 1 1500 match internal external 2