LDP Configuration Commands 747
Parameter
None
Description
Use the policy vpn-target command to configure to filter the VPN-target
extended community attributes of received routing information.
Use the undo policy vpn-target command to cancel the setting.
By default, the filtering of VPN-target extended community attribute is conducted.
Example
# Filter the VPN-target extended community attributes of the received routing
information.
[3Com-bgp-af-vpn] policy vpn-target
port trunk mpls vlan Syntax
port trunk mpls vlan from vlan-id [ to ] vlanid
undo port trunk mpls
View
Ethernet port view
Parameters
vlan-id: vlan-id range of MPLS/VPN VLANs allowed to the port. The value ranges
from vlan-id to vlan-id+1023.
Description
Use the port trunk mpls vlan command to set the vlan-id range of MPLS/VPN
VLANs allowed to pass the port.
Use the undo port trunk mpls command to restore the default value of vlan-id.
The default value is 0.
By default, the range of MPLS/VPN VLANs is from 0 to 1023 and the range of
vlan-id is from 1 to 3071. The command must be executed on a Trunk port.
MPLS/VPN enabled VLANs and VLANs out of the configured range are excluded.
Example
# Configure the start vlan-id of the Trunk fast Ethernet port 1.
<SW8800> system-view
[SW8800]interface Ethernet 3/1/1
[3Com-Ethernet2/1/1] port trunk mpls vlan from 3071
port vpn-range
share-mode
Syntax
port vpn-range share-mode enable
undo port vpn-range share-mode enable
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