Gratuitous Arp Configuration Commands; Gratuitous-Arp-Sending Enable; Gratuitous-Arp-Learning Enable - HP E4510-48G Command Reference Manual

Description
Use the reset arp command to clear ARP entries except authorized ARP entries from the ARP
mapping table.
With interface interface-type interface-number or slot slot-number specified, the command clears only
dynamic ARP entries of the interface or the specified device in the IRF.
Related commands: arp static, display arp.
Examples
# Clear all static ARP entries.
<Sysname> reset arp static

Gratuitous ARP Configuration Commands

gratuitous-arp-sending enable

Syntax
gratuitous-arp-sending enable
undo gratuitous-arp-sending enable
View
System view
Default Level
2: System level
Parameters
None
Description
Use the gratuitous-arp-sending enable command to enable a device to send gratuitous ARP packets
when receiving ARP requests from another network segment.
Use the undo gratuitous-arp-sending enable command to restore the default.
By default, a device cannot send gratuitous ARP packets when receiving ARP requests from another
network segment.
Examples
# Disable a device from sending gratuitous ARP packets.
<Sysname> system-view
[Sysname] undo gratuitous-arp-sending enable

gratuitous-arp-learning enable

Syntax
gratuitous-arp-learning enable
undo gratuitous-arp-learning enable
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