IP I
NTERFACE
C
OMMANDS
36-48
Command Usage
This command displays information about the ARP cache. The first
line shows the cache timeout. It also shows each cache entry, including
the corresponding IP address, MAC address, type (static, dynamic,
other), and VLAN interface. Note that entry type “other” indicates
local addresses for this router.
Example
This example displays all entries in the ARP cache.
ip proxy-arp
This command enables proxy Address Resolution Protocol (ARP). Use the
no form to disable proxy ARP.
Syntax
[no] ip proxy-arp
Default Setting
Disabled
Command Mode
Interface Configuration (VLAN)
Command Usage
Proxy ARP allows a non-routing device to determine the MAC address
of a host on another subnet or network.
Console#show arp
Arp cache timeout: 1200 (seconds)
IP Address MAC Address Type Interface
--------------- ----------------- --------- -----------
10.1.0.0 ff-ff-ff-ff-ff-ff other 1
10.1.0.254 00-00-ab-cd-00-00 other 1
10.1.0.255 ff-ff-ff-ff-ff-ff other 1
123.20.10.123 02-10-20-30-40-50 static 2
345.30.20.23 09-50-40-30-20-10 dynamic 3
Total entry : 5
Console#
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