HUBSPOKE场景

一、实验拓扑图

1.实验拓扑图

二、实验目的

1.配置HUB&SPOKE场景

三、HUB&SPOKE场景

1.site之间的通信要经过，总部。

四、简单配置

AR1

sysname AR1
#
interface GigabitEthernet0/0/0ip address 10.0.13.1 255.255.255.0
#
interface LoopBack1ip address 1.1.1.1 255.255.255.255
#
ospf 1 area 0.0.0.0 network 1.1.1.1 0.0.0.0 network 10.0.13.0 0.0.0.255
#
return

AR2

sysname AR2
#
interface GigabitEthernet0/0/1ip address 10.0.24.2 255.255.255.0
#
interface LoopBack1ip address 2.2.2.2 255.255.255.255
#
ospf 1 area 0.0.0.0 network 2.2.2.2 0.0.0.0 network 10.0.24.0 0.0.0.255
#
return

AR3

sysname AR3
#
ip vpn-instance vpnaipv4-familyroute-distinguisher 1:3vpn-target 1:3 export-extcommunityvpn-target 1:3 5:6 import-extcommunity
#
mpls lsr-id 3.3.3.3
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0ip binding vpn-instance vpnaip address 10.0.13.3 255.255.255.0
#
interface GigabitEthernet0/0/1ip address 10.0.35.3 255.255.255.0 mplsmpls ldp
#
interface LoopBack1ip address 3.3.3.3 255.255.255.255
#
bgp 100peer 5.5.5.5 as-number 100 peer 5.5.5.5 connect-interface LoopBack1#ipv4-family unicastundo synchronizationpeer 5.5.5.5 enable# ipv4-family vpnv4policy vpn-targetpeer 5.5.5.5 enable#ipv4-family vpn-instance vpna import-route ospf 2
#
ospf 1 area 0.0.0.0 network 3.3.3.3 0.0.0.0 network 10.0.35.0 0.0.0.255
#
ospf 2 vpn-instance vpnaimport-route bgparea 0.0.0.0 network 10.0.13.0 0.0.0.255
#
return

AR4

sysname AR4
#
ip vpn-instance vpnaipv4-familyroute-distinguisher 2:4vpn-target 2:4 export-extcommunityvpn-target 2:4 6:5 import-extcommunity
#
mpls lsr-id 4.4.4.4
mpls
#
mpls ldp
#
interface GigabitEthernet0/0/0ip address 10.0.45.4 255.255.255.0 mplsmpls ldp
#
interface GigabitEthernet0/0/1ip binding vpn-instance vpnaip address 10.0.24.4 255.255.255.0
#
interface LoopBack1ip address 4.4.4.4 255.255.255.255
#
bgp 100peer 5.5.5.5 as-number 100 peer 5.5.5.5 connect-interface LoopBack1#ipv4-family unicastundo synchronizationpeer 5.5.5.5 enable# ipv4-family vpnv4policy vpn-targetpeer 5.5.5.5 enable#ipv4-family vpn-instance vpna import-route ospf 2
#
ospf 1 area 0.0.0.0 network 4.4.4.4 0.0.0.0 network 10.0.45.0 0.0.0.255
#
ospf 2 vpn-instance vpnaimport-route bgparea 0.0.0.0 network 10.0.24.0 0.0.0.255
#
return

AR5

sysname AR5
#
ip vpn-instance vpnaipv4-familyroute-distinguisher 5:6vpn-target 5:6 export-extcommunityvpn-target 1:3 import-extcommunity
#
ip vpn-instance vpnbipv4-familyroute-distinguisher 6:5vpn-target 6:5 export-extcommunityvpn-target 2:4 import-extcommunity
#
mpls lsr-id 5.5.5.5
mpls
#
mpls ldp
#
isis 1 vpn-instance vpnais-level level-2network-entity 49.0000.0000.0000.0005.00import-route bgp
#
isis 2 vpn-instance vpnbis-level level-2network-entity 49.0000.0000.0000.0051.00import-route bgp
#
firewall zone Localpriority 15
#
interface GigabitEthernet0/0/0ip address 10.0.45.5 255.255.255.0 mplsmpls ldp
#
interface GigabitEthernet0/0/1ip address 10.0.35.5 255.255.255.0 mplsmpls ldp
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet3/0/0ip binding vpn-instance vpnaip address 10.0.53.3 255.255.255.0 isis enable 1isis circuit-level level-2
#
interface GigabitEthernet4/0/0ip binding vpn-instance vpnbip address 10.0.54.4 255.255.255.0 isis enable 2
#
interface LoopBack1ip address 5.5.5.5 255.255.255.255
#
bgp 100peer 3.3.3.3 as-number 100 peer 3.3.3.3 connect-interface LoopBack1peer 4.4.4.4 as-number 100 peer 4.4.4.4 connect-interface LoopBack1#ipv4-family unicastundo synchronizationpeer 3.3.3.3 enablepeer 4.4.4.4 enable# ipv4-family vpnv4policy vpn-targetpeer 3.3.3.3 enablepeer 4.4.4.4 enable#ipv4-family vpn-instance vpna import-route isis 1#ipv4-family vpn-instance vpnb import-route isis 2
#
ospf 1 area 0.0.0.0 network 5.5.5.5 0.0.0.0 network 10.0.35.0 0.0.0.255 network 10.0.45.0 0.0.0.255
#
return

AR6

sysname AR6
#
isis 1is-level level-2network-entity 49.0000.0000.0000.0006.00
#
interface GigabitEthernet0/0/0ip address 10.0.53.4 255.255.255.0 isis enable 1isis circuit-level level-2
#
interface GigabitEthernet0/0/1ip address 10.0.54.3 255.255.255.0 isis enable 1isis circuit-level level-2
#
interface LoopBack1ip address 6.6.6.6 255.255.255.255 isis enable 1
#
return

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HUBSPOKE场景

一、实验拓扑图

二、实验目的

三、HUB&SPOKE场景

四、简单配置

AR1

AR2

AR3

AR4

AR5

AR6

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