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Security Configuration Command Set
Configuring MAC Locking
14.3.9 Configuring MAC Locking
Purpose
To review, disable, enable and configure MAC locking. This locks a MAC address to one or more
ports, preventing connection of unauthorized devices via the port(s). When source MAC addresses
are received on specified ports, the switch discards all subsequent frames not containing the
configured source addresses. The only frames forwarded on a "locked" port are those with the
"locked" MAC address(es) for that port.
NOTE:
Commands
The commands needed to configure MAC locking are listed below and described in the associated
section as shown:
•
show maclock
(Section
•
show maclock stations
•
set maclock enable
•
set maclock disable
•
set maclock
(Section
•
set maclock firstarrival
•
set maclock move
•
clear maclock firstarrival
•
set maclock static
•
clear maclock static
•
set maclock trap
•
clear maclock
(Section
14-118 Matrix NSA Series Configuration Guide
14.3.9.1)
(Section
14.3.9.2)
(Section
14.3.9.3)
(Section
14.3.9.4)
14.3.9.5)
(Section
14.3.9.6)
(Section
14.3.9.7)
(Section
14.3.9.8)
(Section
14.3.9.9)
(Section
14.3.9.10)
(Section
14.3.9.11)
14.3.9.12)
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