Lab3: OSPF Standar Area

 

konfig R1

router eigrp 1
 network 100.100.100.4 0.0.0.0
 network 100.100.100.5 0.0.0.0
 network 100.100.100.6 0.0.0.0
 network 100.100.100.7 0.0.0.0
 auto-summary
!
router ospf 1
 router-id 1.1.1.1
 log-adjacency-changes
 redistribute eigrp 1 subnets
 network 1.1.1.1 0.0.0.0 area 0
 network 12.12.12.1 0.0.0.0 area 1
 network 100.100.100.1 0.0.0.0 area 100
 network 100.100.100.2 0.0.0.0 area 100
 network 100.100.100.3 0.0.0.0 area 100
 network 102.102.102.1 0.0.0.0 area 0
!

konfig R2
!
router ospf 2
 router-id 2.2.2.2
 log-adjacency-changes
 network 2.2.2.2 0.0.0.0 area 1
 network 12.12.12.2 0.0.0.0 area 1
 network 23.23.23.2 0.0.0.0 area 2
 network 102.102.102.2 0.0.0.0 area 0
 network 203.203.203.2 0.0.0.0 area 0
!
ip forward-protocol nd
!
!
ip http s



konfig R3
router ospf 3
 router-id 3.3.3.3
 log-adjacency-changes
 network 3.3.3.3 0.0.0.0 area 3
 network 23.23.23.3 0.0.0.0 area 2
 network 203.203.203.3 0.0.0.0 area 0
!
ip forward-protocol nd
!
!


R1


interface Loopback0
 ip address 1.1.1.1 255.255.255.255
!
interface Loopback1
 ip address 100.100.100.1 255.255.255.255
!
interface Loopback2
 ip address 100.100.100.2 255.255.255.255
!
interface Loopback3
 ip address 100.100.100.3 255.255.255.255
!
interface Loopback4
 ip address 100.100.100.4 255.255.255.255
!
interface Loopback5
 ip address 100.100.100.5 255.255.255.255
!
interface Loopback6
 ip address 100.100.100.6 255.255.255.255
!
interface Loopback7
 ip address 100.100.100.7 255.255.255.255
!
interface FastEthernet0/0
 ip address 12.12.12.1 255.255.255.0
 duplex auto
 speed auto



show ip route R2

     1.0.0.0/32 is subnetted, 1 subnets
O IA    1.1.1.1 [110/11] via 12.12.12.1, 00:00:21, FastEthernet0/0
     2.0.0.0/32 is subnetted, 1 subnets
C       2.2.2.2 is directly connected, Loopback0
     100.0.0.0/32 is subnetted, 7 subnets
O E2    100.100.100.4 [110/20] via 12.12.12.1, 00:00:21, FastEthernet0/0
O E2    100.100.100.5 [110/20] via 12.12.12.1, 00:00:21, FastEthernet0/0
O E2    100.100.100.6 [110/20] via 12.12.12.1, 00:00:21, FastEthernet0/0
O E2    100.100.100.7 [110/20] via 12.12.12.1, 00:00:21, FastEthernet0/0
O IA    100.100.100.1 [110/11] via 12.12.12.1, 00:00:21, FastEthernet0/0
O IA    100.100.100.2 [110/11] via 12.12.12.1, 00:00:21, FastEthernet0/0
O IA    100.100.100.3 [110/11] via 12.12.12.1, 00:00:21, FastEthernet0/0
     23.0.0.0/24 is subnetted, 1 subnets
C       23.23.23.0 is directly connected, Serial1/0
     12.0.0.0/24 is subnetted, 1 subnets
C       12.12.12.0 is directly connected, FastEthernet0/0
R2#


R2#sh ip ospf data

            OSPF Router with ID (2.2.2.2) (Process ID 2)

        Router Link States (Area 1)

Link ID         ADV Router      Age         Seq#       Checksum Link count
1.1.1.1         1.1.1.1         184         0x80000006 0x002CA3 1
2.2.2.2         2.2.2.2         174         0x80000007 0x009C13 2

        Net Link States (Area 1)

Link ID         ADV Router      Age         Seq#       Checksum
12.12.12.1      1.1.1.1         184         0x80000001 0x004CB8

        Summary Net Link States (Area 1)

Link ID         ADV Router      Age         Seq#       Checksum
1.1.1.1         1.1.1.1         204         0x80000001 0x0047EC
100.100.100.1   1.1.1.1         204         0x80000001 0x004DBC
100.100.100.2   1.1.1.1         204         0x80000001 0x0043C5
100.100.100.3   1.1.1.1         204         0x80000001 0x0039CE

        Router Link States (Area 2)
         
Link ID         ADV Router      Age         Seq#       Checksum Link count
2.2.2.2         2.2.2.2         174         0x80000007 0x00CC29 2
3.3.3.3         3.3.3.3         189         0x80000004 0x007281 2

        Type-5 AS External Link States

Link ID         ADV Router      Age         Seq#       Checksum Tag
100.100.100.4   1.1.1.1         203         0x80000002 0x0081E8 0
100.100.100.5   1.1.1.1         203         0x80000002 0x0077F1 0
100.100.100.6   1.1.1.1         203         0x80000002 0x006DFA 0
100.100.100.7   1.1.1.1         203         0x80000002 0x006304 0
R2#




R3#
            OSPF Router with ID (3.3.3.3) (Process ID 3)

        Router Link States (Area 2)

Link ID         ADV Router      Age         Seq#       Checksum Link count
2.2.2.2         2.2.2.2         253         0x80000007 0x00CC29 2
3.3.3.3         3.3.3.3         266         0x80000004 0x007281 2

        Router Link States (Area 3)

Link ID         ADV Router      Age         Seq#       Checksum Link count
3.3.3.3         3.3.3.3         275         0x80000001 0x007C91 1

        Type-5 AS External Link States

Link ID         ADV Router      Age         Seq#       Checksum Tag
100.100.100.4   1.1.1.1         281         0x80000002 0x0081E8 0
100.100.100.5   1.1.1.1         281         0x80000002 0x0077F1 0
100.100.100.6   1.1.1.1         281         0x80000002 0x006DFA 0
100.100.100.7   1.1.1.1         281         0x80000002 0x006304 0
R3#