Dell Networking S6000 System, Справочное руководство

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After the MAC address learning limit is reached, the MAC addresses do not age out
unless you add the
dynamic
option. To clear statistics on MAC address learning,
use the
clear counters
command with the learning-limit parameter.
NOTE: If you configure this command on an interface in a routed VLAN, and
after the MAC addresses learned reaches the limit set in the
mac learning-
limit
command, IP protocols are affected. For example, VRRP sets multiple
VRRP Masters and OSPF may not come up.
When a channel member is added to a port-channel and there is not enough ACL
CAM space, the MAC limit functionality on that port-channel is undefined. When
this occurs, un-configure the existing configuration first and then reapply the limit
with a lower value.
Related
Commands
mac learning-limit mac-address-sticky — Replaces deprecated
no-station-move
parameter.
show mac learning-limit — displays MAC learning-limit configuration.
mac learning-limit learn-limit-violation
Configure an action for a MAC address learning-limit violation.
S6000
Syntax
mac learning-limit learn-limit-violation {log | shutdown}
To return to the default, use the
no mac learning-limit learn-limit-
violation {log | shutdown}
command.
Parameters
log Enter the keyword
log
to generate a syslog message on a
learning-limit violation.
shutdown Enter the keyword
shutdown
to shut down the port on a
learning-limit violation.
Defaults none
Command
Modes INTERFACE (conf-if-interface-slot/port)
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 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
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