Administrator Guide

Related
Commands
show arp retries — displays the configured number of ARP retries.
arp timeout
Set the time interval for an ARP entry to remain in the ARP cache.
C9000 Series
Syntax
arp timeout minutes
Parameters
minutes Enter the number of minutes. The range is from 0 to 35790. The default is 4 hours (240
minutes).
Defaults 240 minutes (4 hours)
Command Modes
• INTERFACE
• INTERFACE PORT EXTENDER (conf-if-pegi-pe-id/ stack-unit / port-id)
• INTERFACE (BATCH MODE)
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
9.10(0.0) Introduced the Configuration Terminal Batch mode on C9010.
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.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.1 Introduced on the E-Series.
Related
Commands
show interfaces — displays the ARP timeout value for all available interfaces.
clear arp-cache
Clear the dynamic ARP entries from a specific interface or optionally delete (no-refresh) ARP entries from the content addressable
memory (CAM).
C9000 Series
Syntax
clear arp-cache [interface | ip ip-address] [no-refresh]
Parameters
interface (OPTIONAL) Enter the following keywords and slot/port or number information:
• For the Management interface, enter the keyword ManagementEthernet then the
slot/port information. The slot range is from 0 to 1 and the port range is 0.
IPv4 Routing 867