Alcatel-Lucent 6850-48 Guida Di Riferimento
IP Commands
OmniSwitch CLI Reference Guide
September 2009
page 32-121
show arp
Displays the ARP table. The ARP table contains a listing of IP addresses and their corresponding transla-
tions to physical MAC addresses.
tions to physical MAC addresses.
show arp [ip_address | hardware_address]
Syntax Definitions
ip_address
IP address of the entry you want to view.
hardware_address
MAC address of the entry you want to view.
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
Use the basic command (show arp) to view all of the entries in the table. Enter a specific IP address or
MAC address to view a specific entry.
MAC address to view a specific entry.
Examples
-> show arp
Total 8 arp entries
Flags (P=Proxy, A=Authentication, V=VRRP)
IP Addr Hardware Addr Type Flags Port Interface Name
-----------------+-------------------+----------+-------+--------+----------+------
10.255.11.59 00:50:04:b2:c9:ee DYNAMIC 3/20 vlan 1
10.255.11.48 00:50:04:b2:ca:11 DYNAMIC 3/20 vlan 1
10.255.11.201 00:10:83:03:e7:e4 DYNAMIC 3/20 vlan 1
10.255.11.14 00:10:5a:04:19:a7 DYNAMIC 3/20 vlan 1
10.255.11.64 00:b0:d0:62:fa:f1 DYNAMIC 3/20 vlan 1
10.255.13.25 00:b0:d0:42:80:24 DYNAMIC 0/20 vlan 13
agg20
10.255.13.26 00:b0:d0:42:82:59 DYNAMIC 0/20 vlan 13
agg20
10.255.11.254 11:50:04:11:11:11 STATIC 3/20 vlan 1 demoarp
output definitions
IP Address
Device IP address.
Hardware Addr
MAC address of the device that corresponds to the IP address.
Type
Indicates whether the ARP cache entries are dynamic or static.
Flags
Indicates the type of entry:
• P = Proxy
• A = Authentication (AVLAN)
• V = VRRP
• P = Proxy
• A = Authentication (AVLAN)
• V = VRRP
Port
The port or link aggregate on the switch attached to the device identi-
fied by the IP address.
fied by the IP address.