Mac Learning-Limit - Dell Force10 Z9000 Reference Manual

Defaults 75 (75% of the MAC CAM for MAC address learning)
Command Modes CONFIGURATION
Usage After setting the CAM partition size, the line card resets.
Information
Related show mac cam
Commands

mac learning-limit

Limit the maximum number of MAC addresses (static + dynamic) learned on a selected interface.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax mac learning-limit address_limit [vlan vlan-id] [dynamic]
[station-move]
Parameters
address_limit
vlan
dynamic
station-move
Defaults
Command Modes INTERFACE
Command History
Version 8.3.11.1
Version 8.3.12.0
Version 8.3.7.0
Version 8.3.1.0
Version 8.2.1.0
Version 7.7.1.0
922
– displays the current MAC CAM partition values.
Enter the maximum number of MAC addresses that can be learned on
the interface. The range is 1 to 1000000.
vlan-id
E-Series only: Enter the keyword followed by the VLAN ID. The range
is 1 to 4094.
(OPTIONAL) Enter the keyword dynamic to allow aging of MACs
even though a learning limit is configured.
(OPTIONAL) Enter the keywords station-move to allow a station
move on learned MAC addresses.
• On C-Series, the default behavior is no-station-move + static.
• On E-Series, the default behavior is station-move + static.
• On S-Series, the default behavior is dynamic.
NOTE: "Static" means manually entered addresses, which do not age.
Introduced on the Z9000.
Deprecated the no-station-move command (replaced by the
mac-learning-limit mac-address-sticky command).
Introduced on the S4810.
Added the vlan option on the E-Series.
Introduced on the S-Series.
Introduced on the C-Series. Added the station-move option.