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Parameters
seconds Enter the number of seconds an ARP entry is black-holed.
The range is from 1 to 3600. The default is 30.
Defaults 30
Command
Mode
CONFIGURATION
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
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.8.0 Introduced on the S4810.
Usage
Information
This timer is an exponential backoff timer. Over the specified period, the time
between ARP requests increases. This behavior reduces the potential for the
system to slow down while waiting for a multitude of ARP responses.
Related
Commands
show arp retries — displays the configured number of ARP retries.
arp learn-enable
Enable ARP learning using gratuitous ARP.
S4820T
Syntax
arp learn-enable
Defaults Disabled
Command
Modes
CONFIGURATION
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.
IPv4 Routing
893