Managing The Arp Table; Displaying Arp Table Entries - 3Com 3CRWX120695A, 3CRWX440095A Configuration Manual

98 C 4: C
HAPTER ONFIGURING AND
Managing the ARP
Table
Displaying ARP Table
Entries
WX1200# display arp
ARP aging time: 1200 seconds
Host
------------------------------ ----------------- ----- ------- --------
10.5.4.51
10.5.4.53
M IP I
ANAGING NTERFACES AND
NTP client: enabled
Current update-interval: 20(secs)
Current time: Sun Feb 29 2004, 23:58:12
Timezone is set to 'PST', offset from UTC is -8:0 hours.
Summertime is enabled.
Last NTP update: Sun Feb 29 2004, 23:58:00
NTP Server
---------------------------------------------------
192.168.1.5
The Timezone and Summertime fields are displayed only if you change
the timezone or enable summertime.
(For more information about the fields in the output, see the
LAN Switch and Controller Command
The Address Resolution Protocol (ARP) table maps IP addresses to MAC
addresses. An ARP entry enters the table in one of the following ways:
Added automatically by the WX switch. A switch adds an entry for its
own MAC address and adds entries for addresses learned from traffic
received by the WX switch. When the WX switch receives an IP
packet, the switch adds the packet's source MAC address and source
IP address to the ARP table.
Added by the system administrator. You can add dynamic, static, and
permanent entries to the ARP table.
ARP is enabled by default on a WX switch and cannot be disabled.
To display ARP table entries, use the following command:
display arp [ip-addr]
Here is an example:
HW Address
00:0b:0e:02:76:f5
00:0b:0e:02:76:f7
S
ERVICES
Peer state
SYSPEER
Reference.)
VLAN Type
1 DYNAMIC RESOLVED
1 LOCAL
Local State
SYNCED
Wireless
State
RESOLVED