6
(1.1.1.1, 239.1.1.1)
RP: 3.3.3.3 (local)
Protocol: pim-sm, Flag: SPT LOC ACT
UpTime: 01:57:13
Upstream interface: Vlan-interface2
Upstream neighbor: 192.168.1.2
RPF prime neighbor: 192.168.1.2
Downstream interface(s) information: None
(1.1.1.2, 239.1.1.1)
RP: 3.3.3.3 (local)
Protocol: pim-sm, Flag: SPT LOC ACT
UpTime: 01:57:13
Upstream interface: Vlan-interface3
Upstream neighbor: 192.168.2.2
RPF prime neighbor: 192.168.2.2
Downstream interface(s) information: None
The output shows that an RPT for (*, 239.1.1.1), an SPT for (1.1.1.1, 239.1.1.1), and an SPT for (1.1.1.2,
239.1.1.1) have been established on the public network. The RPT and SPTs constitute the default-MDT for
the public network.
Configuration files
•
PE 1:
#
ip vpn-instance customerA
route-distinguisher 100:1
vpn-target 111:1 import-extcommunity
vpn-target 111:1 export-extcommunity
#
vlan 2
#
vlan 11
#
interface LoopBack1
ip address 1.1.1.1 255.255.255.255
pim sm
#
interface Vlan-interface2
ip address 192.168.1.2 255.255.255.0
pim sm
#
interface Vlan-interface11
ip binding vpn-instance customerA
ip address 10.11.1.1 255.255.255.0
pim sm
