Arp Log - Allied Telesis x510-28GTX Command Reference Manual

IP A P
DDRESSING AND ROTOCOL

ARP LOG

arp log
Overview This command enables the logging of dynamic and static ARP entries in the ARP
cache. The ARP cache contains mappings of device ports, VLAN IDs, and IP
addresses to physical MAC addresses for hosts.
This command can display the MAC addresses in the ARP log either using the
notation HHHH.HHHH.HHHH, or using the IEEE standard hexadecimal notation
(HH-HH-HH-HH-HH-HH).
Use the no variant of this command to disable the logging of ARP entries.
arp log [mac-address-format ieee]
Syntax
no arp log [mac-address-format ieee]
Default The ARP logging feature is disabled by default.
Mode Global Configuration
Usage You have the option to change how the MAC address is displayed in the ARP log
message. The output can either use the notation HHHH.HHHH.HHHH or
HH-HH-HH-HH-HH-HH.
Enter arp log to use HHHH.HHHH.HHHH notation.
Enter arp log mac-address-format ieee to use HH-HH-HH-HH-HH-HH notation.
Enter no arp log mac-address-format ieee to revert from HH-HH-HH-HH-HH-HH
to HHHH.HHHH.HHHH.
Enter no arp log to disable ARP logging.
To display ARP log messages use the command show log | include ARP_LOG.
Examples To enable ARP logging and specify that the MAC address in the log message is
displayed in HHHH.HHHH.HHHH notation, use the following commands:
awplus#
awplus(config)#
To disable ARP logging on the device, use the following commands:
awplus#
awplus(config)#
C613-50170-01 Rev B
C
OMMANDS
Parameter
mac-address-format ieee Display the MAC address in the standard IEEE
configure terminal
arp log
configure terminal
no arp log
Command Reference for x510 Series
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
Description
format (HH-HH-HH-HH-HH-HH), instead of
displaying the MAC address with the format
HHHH.HHHH.HHHH.
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