3Com 2928 User Guide - Page 348

Table 1-2 Gratuitous ARP configuration items Item Description Disable gratuitous ARP packets learning function Enable or disable learning of ARP entries according to gratuitous ARP packets. Enabled by default. Send gratuitous ARP packets when receiving ARP requests from another network segment Enable the device to send gratuitous ARP packets upon receiving ARP requests from another network segment. Disabled by default. Periodical gratuitous ARP packets sending settings Select interfaces for sending gratuitous ARP packets and type the sending period. To add an interface to the Sending Interfaces(Period) list box, select the interface from the Available Interfaces list box, type the sending period, and click the > button. z This function takes effect only when the link of the interface goes up and an IP address has been assigned to the interface. z If you change the period for sending ARP packets, the configuration is effective at the next sending period. 1-9