3Com 5112M-TPLS Tablet User Manual


 
Configuring Security Features 4 - 9
Issue the following command to enable all the ports on the Security
Module in slot 3.
ONline> set port 3.all mode enable [ENTER]
Configuring Autolearning
Autolearning uses the network monitoring features of the EMM to provide
a mechanism which:
Learns the MAC addresses of the stations that have been sending
packets to the EMM network
Continuously monitors network activity
An EMM at Version 4.0 is required to configure Autolearning.
Once the Autolearning capture process begins, the EMM takes an
instantaneous 'snapshot' of the MAC addresses that have passed through
the specified ports. These addresses are stored in the Autolearning
database.
Issue the following command to initiate Autolearning capture for all ports
on the Security Module in slot 3.
ONline> set security autolearn 3.all capture [ENTER]
The following steps are initiated once the Autolearn Capture command is
issued:
1. The Autolearning database (the storage area for learned MAC
addresses) is cleared.
2. All of the MAC addresses observed on the specified ports are entered
into the Autolearning database.
3. The entries from the specified ports' MAC address table are copied
into the Autolearning database.