Black Box LRA005A-R2 - Manual (Page 214)

ASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER REFERENCE MANUAL
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4.1 Interface Addresses
The iface[/frame_type] parameters indicate the interface and frame type. iface is specified as one of the
following, depending on your Router model: eth0, sync0, modem0, modem1, modem2, modem3, or
modem4. If eth0 is selected, the frame_type can be specified as part of the interface, and can be either
802.3, 802.2, SNAP, or II (for Ethernet Type 2). Use a slash to separate the iface from the frame_type—for
example, eth0/802.2. If left unspecified, the default frame_type is 802.3.
For the Ethernet interface, the iface parameter is a string of the form eth0/frame_type. For all other
interfaces, iface is of the form modemX. Examples are:
ethN —Ethernet N interface, raw 802.3 frame type
ethN/802.3 —Ethernet N interface, raw 802.3 frame type
ethN/II —Ethernet N interface, Ethernet Type II frame type
ethN/SNAP —Ethernet N interface, 802.3 SNAP frame type
ethN/802.2 —Ethernet N interface, 802.3 LLC frame type
modem N —Modem N interface; modems are numbered from 0 to 4, depending on your Router
model. See the User’s Guide (at the front of this manual) for details.
sync0 —Synchronous interface (Sync Router only)
4.2 arp
Configure/display address-resolution-protocol information
Syntax
arp
arp [host_addr]
arp -a
arp -d host_addr
arp -f
arp -p [{on | off}]
arp -s host_addr ether_address [pub]