Displaying the ARP Cache
Cuda 12000 IP Access Switch CLI-based Administration Guide
Use the following procedure to display the ARP cache for a selected interface
Task
1. Enter configuration mode for the
selected interface.
2. Display the ARP cache for the
selected interface.
Example
The following example displays the contents of the ARP cache maintained by
cable interface 1/1/1:
cli:172.16.19.10:root# interface 1/1/1
mode: interface:cable:csi(1/1/1)
cli:172.16.19.10:interface:cable:csi(1/1/1)# show arp
row count: 10
IP Address
MAC Address
---------------- ------------------ ----------
192.168.19.51
00:10:95:04:0a:c3
192.168.19.52
00:90:96:00:39:7f
192.168.19.53
00:10:95:01:ef:d8
192.168.19.54
00:a0:73:69:39:65
192.168.19.55
00:10:95:04:0a:b7
192.168.19.56
00:90:96:00:29:71
192.168.19.57
00:90:96:00:29:6d
192.168.19.58
00:10:95:01:f0:05
192.168.19.59
00:90:96:00:39:f9
192.168.19.60
00:90:83:32:9f:8c
cli:172.16.19.10:interface:cable:csi(1/1/1)#
For each ARP entry, the show arp command output displays the IP address
of a device, the MAC address of that device, and the type of ARP entry
(dynamic, static, or other). Dynamic entries are created automatically by the
ARP protocol, while static entries are created using the add arp command.
Static entries can be created on Ethernet interfaces only. ARP entries that
have a type of "other" are protected by the DHCP authority feature.
Managing the Address Resolution Protocol (ARP)
Command
interface <c/s/i>
show arp
Type
dynamic
dynamic
dynamic
dynamic
dynamic
dynamic
dynamic
dynamic
dynamic
dynamic
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