D-Link DES-1228/ME Reference Manual page 304

Example usage:
To display gratuitous ARP log and trap states:
DES-1228/ME:5# show gratuitous_arp
Command: show gratuitous_arp
Send on IPIF status up
Send on Duplicate_IP_Detected : Disabled
Gratuitous ARP Learning
IP Interface Name : System
Gratuitous ARP Trap
Gratuitous ARP Log
Gratuitous ARP Periodical Send Interval
Total Entries : 1
DES-1228/ME:5#
DES-1228/ME Metro Ethernet Managed Switch CLI Reference Guide
: Enabled
: Enabled
: Disabled
: Enabled
: 5
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