一.實驗拓撲圖
1.Option C2拓撲圖
二.實驗目的
1.配置IPv6 BGP/MPLS 虛拟專用網絡 Option C2
三.IPv6 BGP/MPLS 虛拟專用網絡 Option C2
1.AS内的接口位址可以是IPv4位址,底層路由協定可以是OSPF,ISIS等。
2.ASBR之間的接口位址,是IPv6位址,用于vpnv6關系的建立。
四.簡單配置
1.CE_1
sysname CE-1
#
undo info-center enable
#
ipv6
#
interface GigabitEthernet0/0/0
ipv6 enable
ip address 10.0.11.1 255.255.255.0
ipv6 address 2000::1/64
#
interface LoopBack1
ipv6 enable
ip address 1.1.1.1 255.255.255.255
ipv6 address 1:1::1/128
#
bgp 65001
peer 10.0.11.2 as-number 100
peer 2000::2 as-number 100
#
ipv4-family unicast
undo synchronization
network 1.1.1.1 255.255.255.255
peer 10.0.11.2 enable
#
ipv6-family unicast
undo synchronization
network 1:1::1 128
peer 2000::2 enable
#
return
2.PE_1
sysname PE-1
#
undo info-center enable
#
ipv6
#
ip vpn-instance 1
ipv4-family
route-distinguisher 1:1
vpn-target 1:1 export-extcommunity
vpn-target 1:1 import-extcommunity
ipv6-family
route-distinguisher 1:1
vpn-target 1:1 export-extcommunity
vpn-target 1:1 import-extcommunity
#
mpls lsr-id 2.2.2.2
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip binding vpn-instance 1
ipv6 enable
ip address 10.0.11.2 255.255.255.0
ipv6 address 2000::2/64
#
interface GigabitEthernet0/0/1
ip address 10.0.12.1 255.255.255.0
mpls
mpls ldp
#
interface LoopBack1
ip address 2.2.2.2 255.255.255.255
#
bgp 100
router-id 2.2.2.2
peer 4.4.4.4 as-number 100
peer 4.4.4.4 connect-interface LoopBack1
peer 7.7.7.7 as-number 200
peer 7.7.7.7 ebgp-max-hop 10
peer 7.7.7.7 connect-interface LoopBack1
#
ipv4-family unicast
undo synchronization
network 2.2.2.2 255.255.255.255
peer 4.4.4.4 enable
peer 4.4.4.4 route-policy PE-AS export
peer 4.4.4.4 label-route-capability
peer 7.7.7.7 enable
#
ipv6-family unicast
undo synchronization
peer 4.4.4.4 enable
peer 4.4.4.4 route-policy PE-AS export
peer 4.4.4.4 label-route-capability
#
ipv4-family vpnv4
policy vpn-target
peer 7.7.7.7 enable
#
ipv4-family vpn-instance 1
peer 10.0.11.1 as-number 65001
#
ipv6-family vpnv6
policy vpn-target
peer 7.7.7.7 enable
#
ipv6-family vpn-instance 1
peer 2000::1 as-number 65001
#
ospf 1
area 0.0.0.1
network 10.0.12.0 0.0.0.255
network 2.2.2.2 0.0.0.0
#
route-policy PE-AS permit node 10
apply mpls-label
#
return
3.P_1
sysname P-1
#
undo info-center enable
#
mpls lsr-id 3.3.3.3
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip address 10.0.13.1 255.255.255.0
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
ip address 10.0.12.2 255.255.255.0
mpls
mpls ldp
#
interface LoopBack1
ip address 3.3.3.3 255.255.255.255
#
ospf 1
area 0.0.0.1
network 10.0.12.0 0.0.0.255
network 10.0.13.0 0.0.0.255
network 3.3.3.3 0.0.0.0
#
return
4.ASBR_1
sysname ASBR-1
#
undo info-center enable
#
ipv6
#
mpls lsr-id 4.4.4.4
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip address 10.0.13.2 255.255.255.0
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
ipv6 enable
ip address 10.0.14.1 255.255.255.0
ipv6 address 2001::1/64
mpls
#
interface LoopBack1
ip address 4.4.4.4 255.255.255.0
#
bgp 100
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack1
peer 10.0.14.2 as-number 200
peer 2001::2 as-number 200
#
ipv4-family unicast
undo synchronization
peer 2.2.2.2 enable
peer 2.2.2.2 route-policy AS-PE export
peer 2.2.2.2 label-route-capability
peer 10.0.14.2 enable
peer 10.0.14.2 route-policy AS-AS export
peer 10.0.14.2 label-route-capability
#
ipv6-family unicast
undo synchronization
peer 2.2.2.2 enable
peer 2.2.2.2 route-policy AS-PE export
peer 2.2.2.2 label-route-capability
peer 2001::2 enable
peer 2001::2 route-policy AS-AS export
#
ospf 1
area 0.0.0.1
network 10.0.13.0 0.0.0.255
network 4.4.4.4 0.0.0.0
#
route-policy AS-AS permit node 10
apply mpls-label
#
route-policy AS-PE permit node 10
if-match mpls-label
apply mpls-label
#
return
5.ASBR_2
sysname ASBR-2
#
undo info-center enable
#
ipv6
#
mpls lsr-id 5.5.5.5
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip address 10.0.15.1 255.255.255.0
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
ipv6 enable
ip address 10.0.14.2 255.255.255.0
ipv6 address 2001::2/64
mpls
#
interface LoopBack1
ip address 5.5.5.5 255.255.255.255
#
bgp 200
peer 7.7.7.7 as-number 200
peer 7.7.7.7 connect-interface LoopBack1
peer 10.0.14.1 as-number 100
peer 2001::1 as-number 100
#
ipv4-family unicast
undo synchronization
peer 7.7.7.7 enable
peer 7.7.7.7 route-policy AS-PE export
peer 7.7.7.7 label-route-capability
peer 10.0.14.1 enable
peer 10.0.14.1 route-policy AS-AS export
peer 10.0.14.1 label-route-capability
#
ipv6-family unicast
undo synchronization
peer 7.7.7.7 enable
peer 7.7.7.7 route-policy AS-PE export
peer 7.7.7.7 label-route-capability
peer 2001::1 enable
peer 2001::1 route-policy AS-AS export
#
ospf 1
area 0.0.0.1
network 10.0.15.0 0.0.0.255
network 5.5.5.5 0.0.0.0
#
route-policy AS-AS permit node 10
apply mpls-label
#
route-policy AS-PE permit node 10
if-match mpls-label
apply mpls-label
#
return
6.P_2
sysname P-2
#
undo info-center enable
#
mpls lsr-id 6.6.6.6
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip address 10.0.15.2 255.255.255.0
mpls
mpls ldp
#
interface GigabitEthernet0/0/1
ip address 10.0.16.1 255.255.255.0
mpls
mpls ldp
#
interface LoopBack1
ip address 6.6.6.6 255.255.255.255
#
ospf 1
area 0.0.0.1
network 10.0.15.0 0.0.0.255
network 6.6.6.6 0.0.0.0
network 10.0.16.0 0.0.0.255
#
return
7.PE_2
sysname PE-2
#
undo info-center enable
#
ipv6
#
ip vpn-instance 1
ipv4-family
route-distinguisher 1:1
vpn-target 1:1 export-extcommunity
vpn-target 1:1 import-extcommunity
ipv6-family
route-distinguisher 1:1
vpn-target 1:1 export-extcommunity
vpn-target 1:1 import-extcommunity
#
mpls lsr-id 7.7.7.7
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0
ip binding vpn-instance 1
ipv6 enable
ip address 10.0.17.1 255.255.255.0
ipv6 address 2002::1/64
#
interface GigabitEthernet0/0/1
ip address 10.0.16.2 255.255.255.0
mpls
mpls ldp
#
interface LoopBack1
ip address 7.7.7.7 255.255.255.255
#
bgp 200
peer 2.2.2.2 as-number 100
peer 2.2.2.2 ebgp-max-hop 10
peer 2.2.2.2 connect-interface LoopBack1
peer 5.5.5.5 as-number 200
peer 5.5.5.5 connect-interface LoopBack1
#
ipv4-family unicast
undo synchronization
network 7.7.7.7 255.255.255.255
peer 2.2.2.2 enable
peer 5.5.5.5 enable
peer 5.5.5.5 route-policy PE-AS export
peer 5.5.5.5 label-route-capability
#
ipv6-family unicast
undo synchronization
peer 5.5.5.5 enable
peer 5.5.5.5 route-policy PE-AS export
peer 5.5.5.5 label-route-capability
#
ipv4-family vpnv4
policy vpn-target
peer 2.2.2.2 enable
#
ipv4-family vpn-instance 1
peer 10.0.17.2 as-number 65002
#
ipv6-family vpnv6
policy vpn-target
peer 2.2.2.2 enable
#
ipv6-family vpn-instance 1
peer 2002::2 as-number 65002
#
ospf 1
area 0.0.0.1
network 10.0.16.0 0.0.0.255
network 7.7.7.7 0.0.0.0
#
route-policy PE-AS permit node 10
apply mpls-label
#
return
8.CE_2
sysname CE-2
#
undo info-center enable
#
ipv6
#
interface GigabitEthernet0/0/0
ipv6 enable
ip address 10.0.17.2 255.255.255.0
ipv6 address 2002::2/64
#
interface LoopBack1
ipv6 enable
ip address 8.8.8.8 255.255.255.255
ipv6 address 8:8::8/128
#
bgp 65002
peer 10.0.17.1 as-number 200
peer 2002::1 as-number 200
#
ipv4-family unicast
undo synchronization
network 8.8.8.8 255.255.255.255
peer 10.0.17.1 enable
#
ipv6-family unicast
undo synchronization
network 8:8::8 128
peer 2002::1 enable
#
return