HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Services Comm - Page 17

gratuitous-arp-sending enable, gratuitous-arp-learning enable

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gratuitous-arp-sending enable Syntax gratuitous-arp-sending enable View undo gratuitous-arp-sending enable System view Default level 2: System level Parameters None Description Use gratuitous-arp-sending enable to enable a device to send gratuitous ARP packets when receiving ARP requests from another network segment. Use undo gratuitous-arp-sending enable 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. system-view [Sysname] undo gratuitous-arp-sending enable gratuitous-arp-learning enable Syntax gratuitous-arp-learning enable View undo gratuitous-arp-learning enable System view Default level 2: System level Parameters None Description Use gratuitous-arp-learning enable to enable the gratuitous ARP packet learning function. Use undo gratuitous-arp-learning enable to disable the function. By default, the function is enabled. With this function enabled, a device receiving a gratuitous ARP packet can add the source IP and MAC addresses to its own dynamic ARP table if it finds that no ARP entry exists in the cache corresponding to 10

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10
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
gratuitous-arp-sending enable
to enable a device to send gratuitous ARP packets when receiving
ARP requests from another network segment.
Use
undo gratuitous-arp-sending enable
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
View
System view
Default level
2: System level
Parameters
None
Description
Use
gratuitous-arp-learning enable
to enable the gratuitous ARP packet learning function.
Use
undo gratuitous-arp-learning enable
to disable the function.
By default, the function is enabled.
With this function enabled, a device receiving a gratuitous ARP packet can add the source IP and MAC
addresses to its own dynamic ARP table if it finds that no ARP entry exists in the cache corresponding to