Reference Guide

mac learning-limit
Limit the maximum number of MAC addresses (static + dynamic) learned on a selected interface.
C9000 Series
Syntax
mac learning-limit address_limit [vlan vlan-id] [station-move-
violation [dynamic]] [dynamic [no-station-move| station-move]]
Parameters
address_limit Enter the maximum number of MAC addresses that can be
learned on the interface. The range is from 1 to 1000000.
vlan vlan-id E-Series only: Enter the keyword then the VLAN ID. The
range is from 1 to 4094.
dynamic (OPTIONAL) Enter the keyword dynamic to allow aging of
MACs even though a learning limit is configured.
station-move-
violation
(OPTIONAL) Enter the keywords station-move to allow a
station move on learned MAC addresses.
Defaults
• On S-Series, the default behavior is dynamic.
NOTE: “Static” means manually entered addresses, which do not age.
Command Modes INTERFACE
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.
8.3.12.0 Deprecated the no-station-move command (replaced by
the mac-learning-limit mac-address-sticky
command).
8.3.7.0 Introduced on the S4810.
8.3.1.0 Added the vlan option on the E-Series.
8.2.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series. Added the station-move
option.
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Layer 2