3com 2928 User Guide
1-9
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.
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.
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
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.
To remove an interface from the Sending Interfaces(Period) list box,
To remove an interface from the Sending Interfaces(Period) list box,
select the interface from the list box 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.
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.
configuration is effective at the next sending period.