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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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show arp

Displays the ARP table.

Syntax

show arp [interface interface ] [dynamic] [summary]

Parameters

interface interface	(OPTIONAL) Enter the following keywords and slot/port or number information: For the Management interface, enter the keyword `managementethernet` followed by the slot/port information. For a VLAN, enter the keyword `vlan` followed by a number from 1 to 4094.
dynamic	(OPTIONAL) Enter the keyword `dynamic` to view dynamic entries.
summary	(OPTIONAL) Enter the keyword `summary` to view a summary of ARP entries.

Command Modes

EXEC Privilege

Supported Modes

All Modes

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.4(0.0)	Supported on the FN I/O Aggregator.

Usage Information

The following describes the show arp command shown in the following example.

Row Heading	Description
Protocol	Displays the protocol type.
Address	Displays the IP address of the ARP entry.
Age(min)	Displays the age (in minutes) of the ARP entry.
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

Dell#show arp    
                                             
                                             Protocol Address  Age(min) Hardware Address Interface VLAN CPU
                                             -------------------------------------------------------------
                                             Internet 10.11.8.6    167 00:01:e9:45:00:03  Ma 0/0   -   CP
                                             Internet 10.11.68.14  124 00:01:e9:45:00:03  Ma 0/0   -   CP
                                             Internet 10.11.209.254 0  00:01:e9:45:00:03  Ma 0/0   -   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.

Dell#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 0/0     -       CP
                                             Internet 10.10.10.4    1  00:01:e8:d5:9e:e2  Ma 0/0     -       CP
                                             Internet 10.16.127.53  1  00:01:e8:d5:9e:e2  Ma 0/0     -       CP
                                             Internet 10.16.134.254 20 00:01:e8:d5:9e:e2  Ma 0/0     -       CP
                                             Internet 133.33.33.4   1  00:01:e8:d5:9e:e2  Ma 0/0     -       CP

Usage Information

The following describes the show arp summary command shown in the following example.

Row Heading	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)

Dell#show arp summary
                                             
                                             TotalEntries Static Entries Dynamic Entries CPU
                                             ----------------------------------------------
                                             3             0               3           CP
                                             Dell#