naah kalo ini yang tengah nya ospf, di kiri kanan nya pake eigrp, sekarang kita tunnel eigrp nya pake GRE tunnel. . .
berikut config nya. . .
yang di bold config tunnel nya yaa. . .
R1
interface Loopback0
no ip address
ipv6 address 1::1/128
ipv6 eigrp 1
!
interface Tunnel31
no ip address
ipv6 address 13::1/64
tunnel source 12.12.12.1
tunnel destination 23.23.23.3
!
interface FastEthernet0/0
ip address 12.12.12.1 255.255.255.0
ip ospf 1 area 1
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
router ospf 1
log-adjacency-changes
!
!
!
no ip http server
no ip http secure-server
!
ipv6 route 3::3/128 13::3 ( ini route buat ping ke loopback R3 )
ipv6 router eigrp 1
no shutdown
R2
interface Loopback0
ip address 2.2.2.2 255.255.255.255
ip ospf 1 area 0
!
interface FastEthernet0/0
ip address 12.12.12.2 255.255.255.0
ip ospf 1 area 1
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 23.23.23.2 255.255.255.0
ip ospf 1 area 2
duplex auto
speed auto
!
router ospf 1
log-adjacency-changes
R3
interface Loopback0
no ip address
ipv6 address 3::3/128
ipv6 eigrp 1
!
interface Tunnel13
no ip address
ipv6 address 13::3/64
tunnel source 23.23.23.3
tunnel destination 12.12.12.1
!
interface FastEthernet0/0
ip address 23.23.23.3 255.255.255.0
ip ospf 1 area 2
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
router ospf 1
log-adjacency-changes
!
!
!
no ip http server
no ip http secure-server
!
ipv6 router eigrp 1
no shutdown
.net 