Configuring Static Arp Table Entries; Static Arp Table Entries Overview - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

Chapter 39

Configuring Static ARP Table Entries

Static ARP Table Entries Overview

Configuring Static ARP Table Entries
Static ARP Table Entries Overview on page 693
Configuring Static ARP Table Entries on page 693
For Fast Ethernet, Gigabit Ethernet, Tri-Rate Ethernet copper, and 10-Gigabit Ethernet
interfaces, you can configure static ARP table entries, defining mappings between
IP and MAC addresses.
To configure static ARP table entries, include the arp statement:
arp ip-address (mac | multicast-mac) mac-address <publish>;
You can include this statement at the following hierarchy levels:
[edit interfaces interface-name unit logical-unit-number family inet address address]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number family inet address address]
The IP address that you specify must be part of the subnet defined in the enclosing
statement.
address
To associate a multicast MAC address with a unicast IP address, include the
statement.
multicast-mac
Specify the MAC address as six hexadecimal bytes in one of the following formats:
or nn:nn:nn:nn:nn:nn ; for example, 0011.2233.4455 or
nnnn.nnnn.nnnn
00:11:22:33:44:55 .
For unicast MAC addresses only, if you include the publish option, the router replies
to proxy ARP requests.
Static ARP Table Entries Overview
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