3Com Switch 8807, Command Reference Manual

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780 C
HAPTER
42: VPLS C
ONFIGURATION
C
OMMANDS
Example
# Configure the label range ID corresponding to the VSI as 2.
<SW8800> system-view view
[SW8800] vsi 3Com static
[3Com-vsi-3Com] label-range 2
l2 binding vsi Syntax
l2 binding vsi vsi-name [ access-mode { vlan | ethernet } ]
undo l2 binding vsi vsi-name [ encapsulation { vlan | ethernet } ]
View
VLAN interface view
Parameter
vsi-name : VSI name.
access-mode : Specifies the user access encapsulation type. The default access
encapsulation type is Ethernet.
ethernet : Specifies the user access encapsulation mode as Ethernet.
vlan : Specifies the user access encapsulation mode as VLAN.
Description
Use the l2 binding vsi command to bind a VSI to a VLAN interface. The services
provided by the VLAN will be regarded as the VPN internal services of the specified
VSI.
Use the undo l2 binding vsi command to remove the binding relation between a
VLAN and a VSI.
You can specify the access type of VPLS. The default access type is Ethernet access.
The port configuration on a VLAN interface differs depending on user access
modes. If user gets access by Ethernet, you must enable VLAN-VPN on the access
port of the VLAN. If user makes H-VPLS access by VLAN, or user’s convergence
multi-tenant unit (MTU) makes H-VPLS access by VLAN-VPN, you need not enable
VLAN-VPN on the access port; instead, you must configure the port as Trunk; in
this case, the VLAN Tag (VLAN ID currently configured for the user) carried in
uplink packets must be consistent with that of the VLAN bound with the Trunk. If
convergence UPE makes H-VPLS access by LSP, you can bind a VPLS instance to a
VLAN containing no port.
Related command: vsi , peer .
Example
# Bind VSI 3Com to VLAN 100 in VLAN view. Enabled VLAN VPN on the port of
the VLAN indicates the VSI can be accessed through Ethernet.
<SW8800> system-view view
[SW8800] interface GigabitEthernet3/1/4
[3Com-GigabitEthernet3/1/4] vlan-vpn enable
[3Com-GigabitEthernet3/1/4] port access vlan 100