R1 Config
ipv6 unicast-routing
!
interface FastEthernet0/0
ipv6 address 2001:12::1/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/1
ipv6 address 2001:13::1/64
ipv6 ospf 1 area 13
!
ipv6 route 2001:1::1/128 Null0
!
ipv6 router ospf 1
router-id 1.1.1.1
log-adjacency-changes
summary-prefix 2001:1::/64
redistribute static
R2 Config
ipv6 unicast-routing
!
interface Loopback0
ipv6 address 2001:2::2/128
ipv6 ospf 1 area 0
!
interface FastEthernet0/0
ipv6 address 2001:12::2/64
ipv6 ospf 1 area 0
!
interface FastEthernet0/1
ipv6 address 2001:24::2/64
ipv6 ospf 1 area 24
!
ipv6 router ospf 1
router-id 2.2.2.2
log-adjacency-changes
area 24 range 2001:4::/64
R3 Config
ipv6 unicast-routing
!
interface Loopback0
ipv6 address 2001:3::3/128
ipv6 ospf 1 area 13
!
interface FastEthernet0/0
ipv6 address 2001:13::3/64
ipv6 ospf 1 area 13
!
interface FastEthernet0/1
ipv6 address 2001:35::3/64
ipv6 rip 35 enable
!
ipv6 router ospf 1
router-id 3.3.3.3
log-adjacency-changes
redistribute rip 35 tag 120 include-connected
!
ipv6 router rip 35
distribute-list prefix-list R4-NETWORK out
redistribute ospf 1 metric 1 route-map TO-RIP
!
ipv6 prefix-list R4-NETWORK seq 5 deny 2001:4::/64
ipv6 prefix-list R4-NETWORK seq 10 permit ::/0 le 128
!
route-map TO-RIP permit 10
match tag 6
!
route-map TO-RIP deny 20
match route-type external
!
route-map TO-RIP permit 100
R4 Config
ipv6 unicast-routing
!
interface Loopback0
ipv6 address 2001:4::4/128
ipv6 ospf 1 area 24
!
interface FastEthernet0/0
ipv6 address 2001:24::4/64
ipv6 ospf 1 area 24
!
interface FastEthernet0/1
ipv6 address 2001:46::4/64
!
router bgp 1
no synchronization
bgp router-id 4.4.4.4
bgp log-neighbor-changes
neighbor 2001:46::6 remote-as 6
no neighbor 2001:46::6 activate
no auto-summary
!
address-family ipv6
neighbor 2001:46::6 activate
redistribute ospf 1 match external 1 external 2 route-map TO-BGP
no synchronization
exit-address-family
!
ipv6 router ospf 1
router-id 4.4.4.4
log-adjacency-changes
redistribute bgp 1 route-map FROM-BGP
!
ipv6 prefix-list FROM-BGP seq 5 permit 2001:6::/57
!
route-map TO-BGP permit 10
match tag 120
!
route-map FROM-BGP permit 10
match ipv6 address prefix-list FROM-BGP
set tag 6
R5 Config
ipv6 unicast-routing
!
interface Loopback0
ipv6 address 2001:5::5/128
ipv6 rip 35 enable
!
interface FastEthernet0/0
ipv6 address 2001:35::5/64
ipv6 rip 35 enable
!
ipv6 router rip 35
R6 Config
ipv6 unicast-routing
!
interface Loopback0
ipv6 address 2001:6:0:6::6/64
!
interface Loopback1
ipv6 address 2001:6:0:60::6/58
!
interface FastEthernet0/0
ipv6 address 2001:46::6/64
!
router bgp 6
no synchronization
bgp router-id 6.6.6.6
bgp log-neighbor-changes
neighbor 2001:46::4 remote-as 1
no neighbor 2001:46::4 activate
no auto-summary
!
address-family ipv6
neighbor 2001:46::4 activate
network 2001:6:0:6::/64
network 2001:6:0:60::/58
aggregate-address 2001:6::/57 summary-only
exit-address-family
