3com S7906E 安装指导

 

1-12 

Create a BGP VPLS instance 
and enter VSI view 

vsi vsi-name auto 

Required 

Specify BGP as the PW 
signaling protocol and enter 
VSI BGP view 

Required 

Configure an RD for the VPLS 
instance 

route-distinguisher 
route-distinguisher 

Required 

Configure VPN targets for the 
VPLS instance 

vpn-target vpn-target&<1-16> 
[ both | import-extcommunity 
| export-extcommunity ] 

Required 

Create a site for the VPLS 
instance 

site site-id [ range site-range ] 
[ default-offset { 0 | 1 } ] 

Required 

 

You can Binding a Layer 2 Ethernet interface and a VLAN interface with the VPLS instance. After you 

configure such a binding, the VPLS connection services packets that carry the specified VLAN tag and 

are received on the specified Layer 2 Ethernet interface. 

z 

Configuring the VPLS instance. 

To bind a Layer 2 Ethernet interface and one or more VLANs with a VPLS instance, you need to create 

a service instance on the Layer 2 Ethernet interface, configure a packet matching rule for the service 

instance, and bind the service instance with the VPLS instance. After these configurations, packets that 

arrive at the Layer 2 Ethernet interface and match the packet matching rule will be forwarded through 

the bound VPLS instance. 

Follow these steps to bind a Layer 2 Ethernet interface and one or more VLANs with a VPLS instance: 

Enter system view 

— 

Enter the view of the interface 
connecting a CE 

interface interface-type 
interface-number 

— 

Create a service instance and 
enter its view 

service-instance 
service-instance-id 

Required 

By default, no service instance 
is created. 

Configure a packet matching 
rule for the service instance 

encapsulation s-vid vlan-id 

Required 

By default, no packet matching 
rule is configured for a service 
instance.