3com 8807 Guida Di Riferimento
LDP Configuration Commands
757
Use the undo vlan vpn-range command to restore the default MPLS label range
for the card.
for the card.
After vpn-range is enabled on the card, the range of MPLS/VPN VLAN vlan-id that
can be configured on the 12 interfaces on the card is 4K, but not the default value
of 1K.
can be configured on the 12 interfaces on the card is 4K, but not the default value
of 1K.
Related command: port trunk mpls vlan.
n
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This command is actually effective for only the first 12 ports on the card. When
you configure MPLS/VPN VLAN vlan-id on subsequent ports, only the
MPLS/VPN VLAN range enabled for one VLAN will take effect. If you remove
MPLS/VPN configuration from an active port, no subsequent port will take
effect automatically either, and you have to reconfigure the ports to update
their states.
you configure MPLS/VPN VLAN vlan-id on subsequent ports, only the
MPLS/VPN VLAN range enabled for one VLAN will take effect. If you remove
MPLS/VPN configuration from an active port, no subsequent port will take
effect automatically either, and you have to reconfigure the ports to update
their states.
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Restart the card after issuing a command or its corresponding undo command
to ensure that the configuration takes effect.
to ensure that the configuration takes effect.
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After the configuration on the card is canceled, if the VLAN configured on a
port exceeds 1K, which is the default value, the configuration will be deleted
automatically.
port exceeds 1K, which is the default value, the configuration will be deleted
automatically.
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In aggregation mode, VPN-range configuration will not be synchronized
automatically and you can manually make/remove the configuration on an
individual port.
automatically and you can manually make/remove the configuration on an
individual port.
Example
# Configure the range of MPLS/VPN VLAN vlan-id on slot 5 as 4K.
<SW8800> system-view
[SW8800] vlan vpn-range slot 5 enable
vpn-instance-capability
simple
Syntax
vpn-instance-capability simple
undo vpn-instance-capability
View
OSPF protocol view
Parameter
None
Description
Use the vpn-instance-capability simple command to configure a router as
Multi-VPN-Instance CE.
Multi-VPN-Instance CE.
Use the undo vpn-instance-capability command to cancel the configuration.
OSPF multi-VPN-instance is often run at a PE router. Therefore, a CE router, on
which OSPF multi-VPN-instance runs, is called Multi-VPN-Instance CE. Though
which OSPF multi-VPN-instance runs, is called Multi-VPN-Instance CE. Though