4.The result of this copy is a combination of the existing MAC addresses associated with a port, and the MAC addresses recently learned. (Remember that a port must have its Autolearning Mask disabled in order for MAC addresses to be learned.)

5.If MAC addresses for the specified ports currently exist in the Autolearning database, the following message is displayed when the Autolearn Capture command is issued:

Note: overwriting previously autolearned addresses.

If no MAC addresses were learned for the specified ports, then the following message is displayed:

Autolearn capture done; learned 0 addresses total.

6.Upon completion of Autolearning, the following message is displayed:

Autolearn capture done; learned x addresses total.

(where x indicates the total number of addresses now stored in the Autolearning Database)

The stored MAC addresses are now ready to be downloaded to the Security Module ports. Refer to the section, Downloading the Autolearning Database, further in this chapter.

Note: Security Mode must be disabled in order for the EMM to Autolearn MAC addresses for ports that are configured for Security Types Intrusion_only or Full. If Security mode is not disabled for each port that is configured for Intrusion Security:

MAC addresses will not be Autolearned

The ports will report an intrusion

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3Com 5112M-TPLS installation and operation guide Autolearn capture done learned 0 addresses total