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DES-7200 Configuration Guide Chapter 6 Super VLAN Configuration
6-5
6.5 Setting a Virtual
Interface for a Super
VLAN
When a user in a sub VLAN needs to perform layer 3 communication, a virtual
layer 3 interface of the super VLAN should be created first.
The SVI of the super VLAN itself is used as the virtual interface.
To set a virtual interface for a supre VLAN, execute the following commands in
the global configuration mode.
Command Function
DES-7200# configure
Enter the global configuration mode.
DES-7200(config)# interface vlan
vlan-id
Enter the SVI mode.
DES-7200(config-vlan)# ip
address ip mask
Set an IP address for the virtual interface.
DES-7200(config-vlan)# end
Return to the privileged mode.
DES-7200# show run
Verify the configuration.
6.6 Setting ARP Proxy for a
VLAN
You can set ARP Proxy for a VLAN so that sub VLANs can communciate with
each other.
ARP Proxy is enabled for a VLAN by default.
To set ARP Proxy for a VLAN, execute the following command in the global
configuration mode:
Command Function
DES-7200# configure
Enter the global configuration mode.
DES-7200(config)# vlan vlan-id
Enter the VLAN mode.
DES-7200(config-vlan)# proxy-arp
Enable ARP Proxy function for the VLAN.
DES-7200(config-vlan)# end
Return to the privileged mode.
DES-7200# show run
Verify the configuration.
To disable ARP Proxy for a VLAN, execute the no proxy-arp command.