Allied Telesis AT-S62 - Manual (Page 374)

Chapter 22: Networking Stack
374 Section I: Basic Operations
SHOW IP ARP
Syntax
show ip arp
Parameter
None
Description
This command displays the IP addresses stored in the ARP table. An
example is show in Figure 37.
Figure 37. SHOW IP ARP Command
The columns are defined here:
ˆ Interface - The network interface of a table entry. The switch has two
network interfaces. The “loopback” designation represents the
interface used by the switch for internal diagnostics. The “eth0”
designation represents the Ethernet network interface.
ˆ IP Address and MAC Address - The IP addresses and their
corresponding MAC addresses.
ˆ Type - The type of ARP entry. An entry can be permanent, meaning it
can never be deleted from the table, or temporary. Only the “loopback”
entry is permanent. All “eth0” entries are temporary.
Example
The following command displays the ARP table.
show ip arp
Interface IP Address MAC Address Type
---------------------------------------------------------
loopback
127.0.0.1 00:00:00:00:00:00 PERMANENT
eth0 149.22.22.22 00:30:84:32:8A:5B TEMPORARY
eth0 149.22.22.1 00:30:84:32:12:42 TEMPORARY
eth0 149.22.22.101 00:30:84:32:8A:1B TEMPORARY
eth0 149.22.22.27 00:30:84:32:6A:11 TEMPORARY
eth0 149.22.22.86 00:30:84:32:81:22 TEMPORARY