3com S7906E Installation Instruction

 

1-20 

1)  Configure PE 1 

# Configure a Router ID, enable IP multicast routing in the public instance, configure an MPLS LSR ID, 

and enable the LDP capability. 

<PE1> system-view 

[PE1] router id 1.1.1.1 

[PE1] multicast routing-enable 

[PE1] mpls lsr-id 1.1.1.1 

[PE1] mpls 

[PE1-mpls] quit 

[PE1] mpls ldp 

[PE1-mpls-ldp] quit 

# Create VPN instance a, configure a RD for it, and create an egress route and an ingress route for it.  

[PE1] ip vpn-instance a 

[PE1-vpn-instance-a] route-distinguisher 100:1 

[PE1-vpn-instance-a] vpn-target 100:1 export-extcommunity 

[PE1-vpn-instance-a] vpn-target 100:1 import-extcommunity 

# Enable IP multicast routing in VPN instance a, configure a share-group address, associate an MTI 

with the VPN instance.  

[PE1-vpn-instance-a] multicast routing-enable 

[PE1-vpn-instance-a] multicast-domain share-group 239.1.1.1 binding mtunnel 0 

[PE1-vpn-instance-a] quit 

# Configure an IP address, and enable PIM-SM and LDP capability on the public network interface 

VLAN-interface 12.  

[PE1] interface vlan-interface 12 

[PE1-Vlan-interface12] ip address 192.168.6.1 24 

[PE1-Vlan-interface12] pim sm 

[PE1-Vlan-interface12] mpls 

[PE1-Vlan-interface12] mpls ldp 

[PE1-Vlan-interface12] quit 

# Bind VLAN-interface 20 to VPN instance a, configure an IP address and enable IGMP and PIM-SM on 

the interface. 

[PE1] interface vlan-interface 20 

[PE1-Vlan-interface20] ip binding vpn-instance a 

[PE1-Vlan-interface20] ip address 10.110.1.1 24 

[PE1-Vlan-interface20] igmp enable 

[PE1-Vlan-interface20] pim sm 

[PE1-Vlan-interface20] quit 

# Bind VLAN-interface 11 to VPN instance a, configure an IP address and enable PIM-SM on the 

interface. 

[PE1] interface vlan-interface 11 

[PE1-Vlan-interface11] ip binding vpn-instance a 

[PE1-Vlan-interface11] ip address 10.110.2.1 24 

[PE1-Vlan-interface11] pim sm