Alcatel-Lucent OmniSwitch 9900 Series Network Configuration Manual page 955

Configuring Learned Port Security
MAC Address Behavior on LPS Ports
The following table shows how LPS MAC addresses are treated when specific switch or LPS actions are
taken:
Action
LPS port removed
Write memory
Convert to static MAC
LPS admin disable
Enable after disable
LPS admin locked
Enable after locked
Aging bridged MAC
Aging filtered MAC
Remove static MAC
Remove pseudo-static MAC No change
Remove dynamic bridged
Remove dynamic filtered
Modify trap threshold
Modify violation
Increase bridged maximum
Decrease bridged maximum No change
Increase filtered maximum
Decrease filtered maximum No change
Change MAC range
Disable boot up
Enable boot up
Enable no aging
Disable no aging
Enable convert to static
Disable convert to static
Enable learn as static
Disable learn as static
Enable MAC movement
Disable MAC movement
Note. If the LPS learning window time period is set to infinity, enabling the convert to static function is not
allowed. If convert to static is already enabled and the learning window time is changed to infinity, convert
to static is automatically disabled.
OmniSwitch AOS Release 8 Network Configuration Guide
Static Pseudo-Static
Flushed Flushed
Written Not written
No change Converted
No change No change
No change No change
No change No change
No change No change
None None
None None
Entry removed No change
Entry removed
No change No change
No change No change
No change No change
No change No change
No change No change
No change
No change No change
No change
No change No change
Changes During the Learning Window Time Period
No change None
No change None
No change Can learn
No change Don't learn
No change Convert at timeout
No change No change
No change Convert to static
No change No change
No change MAC move allowed
No change No change
Learned Port Security Overview
Dynamic Bridged Dynamic Filtered
Flushed
Not written
Converted
Flushed
Flushed
No change
No change
Aged entry removed
No change
Can learn one
Can learn one
Can learn one
No change
No change
No change
Can learn more
Flushed
No change
No change
Flushed
None
Can learn
Don't learn
Can learn
Convert at timeout
No change
Convert to static
No change
No change
No change
December 2017
Flushed
Not written
No change
Flushed
Flushed
No change
No change
Flushed
Aged entry removed
Flushed
Flushed
Flushed
Can learn one
No change
No change
Flushed
Flushed
Can learn more
Flushed
Flushed
Can learn
Can learn
Can learn
Can learn
No change
No change
No change
No change
No change
No change
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