Users Guide

macaddress mac-
address mask
(OPTIONAL) Enter the keyword macaddress with a MAC address in
nn:nn:nn:nn:nn:nn format to display the ARP entries learned with this MAC address.
Enter the optional MAC address mask in nn:nn:nn:nn:nn format also.
static (OPTIONAL) Enter the keyword static to display manually-entered ARP entries.
dynamic (OPTIONAL) Enter the keyword dynamic to display dynamically-learned ARP
entries.
summary (OPTIONAL) Enter the keyword summary to view a summary of ARP entries.
Default Display only the ARP entries learned on the Control Processor.
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale (the prior limit was
2094).
8.1.1.0 Introduced on the E-Series ExaScale.
7.9.1.0 Introduced VRF on the E-Series.
7.8.1.0 Augmented to display local ARP entries learned from private VLANs (PVLANs).
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.0 Introduced on the E-Series.
Usage
Information
Use the show arp command to display the ARP entries learned on the Control Processor and Route
Processor.
The following example shows two VLANs that are associated with a private VLAN (PVLAN) (refer to
Private VLAN (PVLAN)).
The following describes the show arp command shown in the following example.
Field 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.
IPv4 Routing 905