
454
Chapter 23
MAC Address Security
This chapter explains how you can use the dynamic or static MAC
addresses learned or assigned on the ports of the switch to control
which end nodes can forward packets through the device. The sections
in this chapter include:
❑ MAC Address Security Overview on page 455
❑ Configuring MAC Address Port Security on page 458
❑ Displaying Port Security Levels on page 461
Note
This type of port security does not apply to ports located on optional
GBIC modules.
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