CLI Guide

Description
Hardware
Address
Displays the MAC address associated with the ARP entry.
Interface Displays the first two letters of the interfaces type and the slot/port associated
with the ARP entry.
VLAN Displays the VLAN ID, if any, associated with the ARP entry.
CPU Lists which CPU the entries are stored on.
Example
DellEMC> show arp
Protocol Address Age(min) Hardware Address Interface VLAN CPU
-------------------------------------------------------------
Internet 192.2.1.254 1 00:00:c0:02:01:02 Te 1/1/1/1 - CP
Internet 192.2.1.253 1 00:00:c0:02:01:02 Te 1/1/1/2 - CP
Internet 192.2.1.252 1 00:00:c0:02:01:02 Te 1/1/1/3 - CP
Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 1/1/1/4 - CP
Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 1/1/2/1 - CP
Internet 192.2.1.251 1 00:00:c0:02:01:02 Te 1/1/2/2 - CP
Internet 192.2.1.250 1 00:00:c0:02:01:02 Te 1/1/2/3 - CP
Internet 192.2.1.249 1 00:00:c0:02:01:02 Te 1/1/2/4 - CP
Internet 192.2.1.248 1 00:00:c0:02:01:02 Te 1/1/3/1 - CP
Internet 192.2.1.247 1 00:00:c0:02:01:02 Te 1/1/3/2 - CP
Internet 192.2.1.246 1 00:00:c0:02:01:02 Te 1/1/3/3 - CP
Internet 192.2.1.245 1 00:00:c0:02:01:02 Te 1/1/3/4 - CP
Example (Private
VLAN)
NOTE: In this example, Line 1 shows community VLAN 200 (in primary VLAN 10) in a PVLAN. Line 2
shows primary VLAN 10.
DellEMC# show arp
Protocol Address Age(min) Hardware Address Interface VLAN CPU
---------------------------------------------------------------
Internet 5.5.5.1 - 00:01:e8:43:96:5e - Vl 10 pv 200 CP
Internet 5.5.5.10 - 00:01:e8:44:99:55 - Vl 10 CP
Internet 10.1.2.4 1 00:01:e8:d5:9e:e2 Ma 1/1 - CP
Internet 10.10.10.4 1 00:01:e8:d5:9e:e2 Ma 1/1 - CP
Internet 10.16.127.53 1 00:01:e8:d5:9e:e2 Ma 1/1 - CP
Internet 10.16.134.254 20 00:01:e8:d5:9e:e2 Ma 1/1 - CP
Internet 133.33.33.4 1 00:01:e8:d5:9e:e2 Ma 1/1 - CP
Usage
Information
The following describes the show arp summary command shown in the following example.
Description
Total Entries Lists the total number of ARP entries in the ARP table.
Static Entries Lists the total number of configured or static ARP entries.
Dynamic Entries Lists the total number of learned or dynamic ARP entries.
CPU Lists which CPU the entries are stored on.
Example
(Summary)
DellEMC# show arp summary
TotalEntries Static Entries Dynamic Entries CPU
----------------------------------------------
83 0 83 CP
DellEMC#
Related
Commands
● ip local-proxy-arp — enable/disable Layer 3 communication in secondary VLANs.
● switchport mode private-vlan — set PVLAN mode of the selected port.
762 IPv4 Routing