H3C S6300 Series, Mce Command Reference, Page: 12 / 23

5
Use undo ip binding vpn-instance to remove the association.
Syntax
ip binding vpn-instance vpn-instance-name
undo ip binding vpn-instance vpn-instance-name
Default
An interface is associated with no VPN instance and belongs to the public network.
Views
Interface view
Predefined user roles
network-admin
Parameters
vpn-instance-name : Specifies a VPN instance by its name, a case-sensitive string of 1 to 31 characters.
Usage guidelines
Use the command on an MCE to associate the VPN instance with the interface connected to the site and
the interface connected to the PE.
This command or its undo form clears the IP address and routing protocol configuration on the interface.
After executing this command or its undo form, use the
display this command to view the current
configuration and reconfigure the IP address and routing protocol on the interface.
The specified VPN instance must have been created by using the
ip vpn-instance command in system
view.
To associate a new VPN instance with an interface, you must remove the previous association by using
the undo ip binding vpn-instance command and then use the ip binding vpn-instance command to
associate the new VPN instance with the interface.
Examples
# Associate interface VLAN-interface 1 with VPN instance vpn1 .
<Sysname> system-view
[Sysname] interface vlan-interface 1
[Sysname-Vlan-interface1] ip binding vpn-instance vpn1
Related commands
ip vpn-instance (system view)
ip vpn-instance (system view)
Use ip vpn-instance to create a VPN instance and enter VPN instance view.
Use undo ip vpn-instance to delete a VPN instance.
Syntax
ip vpn-instance vpn-instance-name
undo ip vpn-instance vpn-instance-name
Default
No VPN instance is created.