IPv6: Cisco: OSPF multi-area network

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Image6006.gif

Topology Jaringan

R1: 

eth1: -- R2: eth1
eth2: -- R3: eth1

R2: 

eth1: -- R1: eth1
eth2: -- R4: eth1
eth3: -- nat0: Internet

R3: 

eth1: -- R1: eth2
eth2: -- LAN: 192.168.1.1/24

R4: 

eth1: -- R2: eth2
eth2: -- LAN: 192.168.2.1/24

Setup IP address

R1: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.0.1.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:0:1::1/64
    ipv6 ospf 1 area 0.0.0.0
    no shutdown
    exit
  interface ethernet1/2
    ip address 10.1.1.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:1::1/64
    ipv6 ospf 1 area 0.0.0.1
    no shutdown
    exit
 end

R2: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.0.1.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:0:1::2/64
    ipv6 ospf 2 area 0.0.0.0
    no shutdown
    exit
  interface ethernet1/2
    ip address 10.1.2.1 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:2::1/64
    ipv6 ospf 2 area 0.0.0.2
    no shutdown
    exit
  !
  ! NAT GNS3 gw 192.168.122.1
  interface ethernet1/3
    ip address 192.168.122.100 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:122::100/64
    no shutdown
    ip route 0.0.0.0 0.0.0.0 192.168.122.1
  end

R3: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.1.1.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:1::2/64
    ipv6 ospf 3 area 0.0.0.1
    no shutdown
    exit
  interface ethernet1/2
    ip address 192.168.1.1 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:1::1/64
    ipv6 ospf 3 area 0.0.0.1
    no shutdown
    exit
  end

R4: 

enable
configure terminal
  interface ethernet1/1
    ip address 10.1.2.2 255.255.255.252
    ipv6 enable
    ipv6 address 2001:10:1:2::2/64
    ipv6 ospf 4 area 0.0.0.2
    no shutdown
    exit
  interface ethernet1/2
    ip address 192.168.2.1 255.255.255.0
    ipv6 enable
    ipv6 address 2001:192:168:2::1/64
    ipv6 ospf 4 area 0.0.0.2
    no shutdown
    exit
  end

Setup OSPF

R1: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 1
  network 10.0.1.0 0.0.0.3 area 0.0.0.0
  network 10.1.1.0 0.0.0.3 area 0.0.0.1
  ipv6 unicast-routing 
  ipv6 router ospf 1
    router-id 10.1.1.1
    area 0.0.0.0 range 2001:10:0:1::/64
    area 0.0.0.1 range 2001:10:1:1::/64
  end

R2: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 2
  network 10.0.1.0 0.0.0.3 area 0.0.0.0
  network 10.1.2.0 0.0.0.3 area 0.0.0.2
  ipv6 unicast-routing 
  ipv6 router ospf 2
    router-id 10.1.2.1
    area 0.0.0.0 range 2001:10:0:1::/64
    area 0.0.0.2 range 2001:10:1:2::/64
   end

R3 configuration: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 3
  network 10.1.1.0 0.0.0.3 area 0.0.0.1
  network 192.168.1.0 0.0.0.255 area 0.0.0.1
  ipv6 unicast-routing 
  ipv6 router ospf 3
    router-id 192.168.1.1
    area 0.0.0.1 range 2001:10:1:1::/64
    area 0.0.0.1 range 2001:192:168:1::/64
   end

R4 configuration: 

enable
configure terminal
  !
  ! area 0.0.0.0 = backbone
  router ospf 4
  network 10.1.2.0 0.0.0.3 area 0.0.0.2
  network 192.168.2.0 0.0.0.255 area 0.0.0.2
  ipv6 unicast-routing 
  ipv6 router ospf 4
    router-id 192.168.2.1
    area 0.0.0.2 range 2001:10:1:2::/64
    area 0.0.0.2 range 2001:192:168:2::/64
  end

Cek route

Cek R1, R2, R3, R4: 

show ip ospf interface ethernet 1/1
show ipv6 ospf interface ethernet 1/1
show ip ospf interface ethernet 1/2
show ipv6 ospf interface ethernet 1/2

show ip ospf neighbor
show ip ospf database 
show ip route

show ipv6 ospf interface
show ipv6 ospf 
show ipv6 ospf neighbor 
show ipv6 ospf database 
show ipv6 route


Redistribute Connected

R3: 

enable
configure terminal
router ospf 3
  redistribute connected
  end

R4: 

enable
configure terminal
router ospf 4
  redistribute connected
  end


Cek 

show ip ospf neighbor
show ip ospf database 
show ip route

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