Arp configuration commands, Arp configuration commands -97 – Netopia CLI 874 User Manual

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Motorola Netopia® Router CLI Commands 2-97

ARP Configuration Commands

Note:

The hw-address format for an Ethernet MAC address is six hexadecimal values between 00 and FF

inclusive separated by colons. Thus, the following is an example of a valid Ethernet MAC address hw-address:

00:00:C5:70:00:04

arp ip-addr hw-address
arp ip-addr hw-address inter face-id (D7100 CSU only)

This command allows you to create or modify a global ARP cache entr y. If the model number of the Motorola
Netopia

router is D7100 (CSU), then the inter face-id is required so that the device knows the inter face with

which to associate the ARP entr y.

no arp ip-addr hw-address

This command allows you to remove a global ARP cache entr y. Note that this does not affect entries in the
inter face-specific caches acquired via ARP requests and responses. To flush the inter face-specific ARP caches,
use the clear arp-cache command, described below.

show arp static

This command displays global ARP cache entries configured using the arp command described above.

clear arp-cache

This command allows you to flush all of the inter face-specific ARP caches. It does not affect any entries in the
global ARP cache, described above.

show arp-cache

This command allows you to display the global ARP cache as well as the ARP cache for each active inter face
that suppor ts ARP.