Defaults
75 (75% of the MAC CAM for MAC address learning)
Command Modes
CONFIGURATION
Usage
Information
After setting the CAM partition size, the line card resets.
Related
Commands
show mac cam
– displays the current MAC CAM partition values.
mac learning-limit
Limit the maximum number of MAC addresses ( 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
Enter the maximum number of MAC addresses that can be learned on
the interface. The range is 1 to 1000000.
vlan
vlan-id
E-Series only: Enter the keyword followed by the VLAN ID. The range
is 1 to 4094.
dynamic
(OPTIONAL) Enter the keyword
dynamic
to allow aging of MACs
even though a learning limit is configured.
station-move
(OPTIONAL) Enter the keywords
station-move
to allow a station
move on learned MAC addresses.
Defaults
•
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.
Command Modes
INTERFACE
Command History
Version 8.3.11.1
Introduced on the Z9000.
Version 8.3.12.0
Deprecated the
no-station-move
command (replaced by the
mac-learning-limit mac-address-sticky
command).
Version 8.3.7.0
Introduced on the S4810.
Version 8.3.1.0
Added the
vlan
option on the E-Series.
Version 8.2.1.0
Introduced on the S-Series.
Version 7.7.1.0
Introduced on the C-Series. Added the
station-move
option.
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Summary of Contents for Force10 Z9000
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