-------------------------PE1-------------------------

sys
sysname R01


isis 
network-entity 49.0000.0101.0101.0000.00


mpls lsr-id 1.1.1.1 
mpls
 label advertise non-null
mpls ldp

ip vpn-instance vpna
 route-distinguisher 100:1
 vpn-target 100:1 export-extcommunity
 vpn-target 100:1 import-extcommunity

ip vpn-instance vpnb
 route-distinguisher 200:1
 vpn-target 200:1 export-extcommunity
 vpn-target 200:1 import-extcommunity

int lo 1 
isis enable
ip add 1.1.1.1 32

int g 0/0/0
ip binding vpn-instance vpna
ip add 192.168.14.1 24

int g 0/0/1
ip binding vpn-instance vpnb
ip add 192.168.16.1 24


int g 2/0/0
 mpls
 mpls ldp
isis enable
ip add 192.168.12.1 24


bgp 100

 peer 3.3.3.3 as-number 100
 peer 3.3.3.3 connect-interface LoopBack 1

 ipv4-family vpnv4
  peer 3.3.3.3 enable

 ipv4-family vpn-instance vpna
  peer 192.168.14.4 as-number 65500
  import-route direct

 ipv4-family vpn-instance vpnb
  peer 192.168.16.6 as-number 65600
  import-route direct
 
return

-------------------------P-------------------------


sys
sysname R02

isis 
network-entity 49.0000.0202.0202.0000.00

mpls lsr-id 2.2.2.2 
mpls
 label advertise non-null
mpls ldp

int lo 1 
isis enable
ip add 2.2.2.2 32

int g 0/0/0
 mpls
 mpls ldp
isis enable
ip add 192.168.12.2 24

int g 0/0/1
 mpls
 mpls ldp
isis enable
ip add 192.168.23.2 24

return

-------------------------PE2-------------------------


sys
sysname R03

isis 
network-entity 49.0000.0303.0303.0000.00

mpls lsr-id 3.3.3.3 
mpls
 label advertise non-null
mpls ldp

ip vpn-instance vpna
 route-distinguisher 100:1
 vpn-target 100:1 export-extcommunity
 vpn-target 100:1 import-extcommunity

ip vpn-instance vpnb
 route-distinguisher 200:1
 vpn-target 200:1 export-extcommunity
 vpn-target 200:1 import-extcommunity

int lo 1 
isis enable
ip add 3.3.3.3 32

int g 0/0/0
ip binding vpn-instance vpna
ip add 192.168.35.3 24

int g 0/0/1
ip binding vpn-instance vpnb
ip add 192.168.37.3 24

int g 2/0/0
 mpls
 mpls ldp
isis enable
ip add 192.168.23.3 24

ip route-static vpn-instance vpna 10.1.6.0 255.255.255.0 192.168.35.5
ip route-static vpn-instance vpnb 10.1.8.0 255.255.255.0 192.168.37.7

bgp 100

 peer 1.1.1.1 as-number 100
 peer 1.1.1.1 connect-interface LoopBack 1

 ipv4-family vpnv4
  peer 1.1.1.1 enable

 ipv4-family vpn-instance vpna 
  import-route static
  import-route direct

 ipv4-family vpn-instance vpnb 
  import-route static
  import-route direct

return


-------------------------CE-VPNA-1-------------------------


sys
sysname R04


int lo 1 
ip add 4.4.4.4 32

int lo 2
ip add 10.1.5.1 24

int g 0/0/0
ip add 192.168.14.4 24

bgp 65500

 peer 192.168.14.1 as-number 100
 network 10.1.5.0 24


return

-------------------------CE-VPNA-2-------------------------

sys
sysname R05


int lo 1 
ip add 5.5.5.5 32

int lo 2
ip add 10.1.6.1 24

int g 0/0/0
ip add 192.168.35.5 24

ip route-static 0.0.0.0 0.0.0.0 192.168.35.3

return



-------------------------CE-VPNB-1-------------------------


sys
sysname R06

int lo 1 
ip add 6.6.6.6 32

int lo 2
ip add 10.1.5.1 24

int g 0/0/0
ip add 192.168.16.6 24

bgp 65600

 peer 192.168.16.1 as-number 100
 network 10.1.5.0 24


return



-------------------------CE-VPNB-2-------------------------


sys
sysname R07


int lo 1 
ip add 7.7.7.7 32

int lo 2
ip add 10.1.8.1 24

int g 0/0/0
ip add 192.168.37.7 24

ip route-static 0.0.0.0 0.0.0.0 192.168.37.3

return


-----------------------------------------------------