Configuring a customer-side or network-side port
About the customer-side and network-side port
The device generates a host route when it learns an ARP entry from a network-side port. To save hardware resources, you can specify a port that connects to a user terminal as a customer-side port. The device will not generate a host route for the learned ARP entry of the user terminal.
Procedure
Enter system view.
system-view
Enter interface view.
interface interface-type interface-number
Configure the interface as a customer-side port or a network-side port.
Configure the interface as a customer-side port.
arp mode uni
Configure the interface as a network-side port.
undo arp mode uni
By default, a port operates as a network-side port.