Displaying And Debugging Arp; Gratuitous Arp Packet Configuration; Configuring Sending Of Gratuitous Arp Packets; Configuring The Gratuitous Arp Packet Learning Function - Huawei Quidway S3900 Series Operation Manual

Operation Manual – ARP
Quidway S3900 Series Ethernet Switches-Release 1510

1.3 Gratuitous ARP Packet Configuration

1.3.1 Configuring Sending of Gratuitous ARP Packets

Sending of gratuitous ARP packets is enabled as long as an S3900 series switch
operates. And no command is for this function.

1.3.2 Configuring the Gratuitous ARP packet Learning Function

Table 1-8 lists the operations to configure the gratuitous ARP packet learning function.
Table 1-8 Configure the gratuitous ARP packet learning function
Operation
Enter system view
Enable
gratuitous
packet
function

1.4 Displaying and Debugging ARP

After the above configuration, you can execute the display command in any view to
display the running of the ARP configuration, and to verify the effect of the
configuration.
You can execute the reset command in user view to clear ARP mapping entries.
Table 1-9 Display and debug ARP
Operation
Display
ARP
table entries
Display the ARP
mapping
related
specified string in a
specified way
Display
number
specified
mapping entries
Display the setting
of the ARP aging
timer
Command
system-view
the
ARP gratuitous-arp-learning
learning enable
specific
display arp [ static | dynamic |
mapping
ip-address ]
entries display arp [ dynamic | static |
to a ip-address ] | { begin | include |
exclude } text
the
display arp count [ [ dynamic | static ]
of the
[ | { begin | include | exclude } text ] |
ARP
ip-address ]
display arp timer aging
Huawei Technologies Proprietary
—
Required
By default, the gratuitous ARP
packet learning function is
enabled.
Command
1-8
Chapter 1 ARP Configuration
Description
Description
These commands
can be executed
in any view.