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6–4 MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS
• remove mac - removes specific or all MAC addresses from port security lookup
•
signal port=<num|list|range> - observe list of specified ports and notify if
there is a security breach on the list of port specified. The signal can be a log entry,
a trap to the trap receiver specified as part of the SNMP commands (where is that
specified) or both
Note
There is a limitation of 200 MAC addresses per port and 500 MAC addresses per switch for
port security.
Note
All commands listed above must be executed under the port security configuration mode.
Let's look at a few examples. The following command allows specific MAC addresses on a
specified port. No spaces are allowed between specified MAC addresses.
ML2400(port-security)## allow
mac=00:c1:00:7f:ec:00,00:60:b0:88:9e:00 port=18
The following command sequence sets the port security to learn the MAC addresses. Note
that a maximum of 200 MAC addresses can be learned per port, to a maximum of 500 per
switch. Also, the
action on the port must be set to none before the port learns the MAC
address information.
ML2400(port-security)## action port=9,10 none
ML2400(port-security)##
learn port=9,10 enable
The following command sequence enables and disables port security
ML2400(port-security)## ps enable
Port Security is already enabled
ML2400(port-security)## ps disable
Port Security Disabled
ML2400 ps enable
Port Security Enabled