Chapter 4 Configuring the Address Resolution Protocol

Showing ARP Information

Table 4-2describes the fields in the show arp command output.

Table 4-2 Field Descriptions for the show arp Command

Field

Description

 

 

IP Address

The IP address of the system for ARP mapping.

 

 

MAC Address

The MAC address of the system mapped to the IP address.

 

 

Type

The resolution type for the entry: Dynamic or Static. The

 

Dynamic resolution type indicates that the entry was

 

discovered through the ARP protocol. The Static

 

resolution type indicates that the entry is from a static

 

configuration.

 

 

Port

The CSS interface configured as the egress logical port.

 

 

To display a summary of entries in the ARP resolution table, enter:

#show arp summary

Table 4-3describes the fields in the show arp summary command output.

Table 4-3 Field Descriptions for the show arp summary Command

Field

Description

 

 

Static Entry

The total number of static map entries in the ARP

 

resolution table (from a static configuration).

 

 

Dynamic Entry

The total number of dynamic map entries in the ARP

 

resolution table (entries discovered through the ARP

 

protocol).

 

 

Total Entry

The total number of static and dynamic entries in the ARP

 

resolution table.

 

 

 

 

Cisco Content Services Switch Routing and Bridging Configuration Guide

 

 

 

 

 

 

OL-4580-01

 

 

4-7

 

 

 

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Cisco Systems OL-4580-01 manual 2describes the fields in the show arp command output, # show arp summary