Arp Learning - ZyXEL Communications XMG1915 Series User Manual

Chapter 50 ARP Setup
ARP-Request
When the Switch is in ARP-Request learning mode, it updates the ARP table with both ARP replies,
gratuitous ARP requests and ARP requests.
Therefore in the following example, the Switch can learn host A's MAC address from the ARP request
sent by host A. The Switch then forwards host B's ICMP reply to host A right after getting host B's MAC
address and ICMP reply.

50.2 ARP Learning

Use this screen to configure each port's ARP learning mode. Click NETWORKING > ARP Setup > ARP
Learning in the navigation panel to display the screen as shown next.
XMG1915 Series User's Guide
286