Smc-networks SMC TigerStack II SMC6624M Manual do Utilizador descarregar pdf (Página 137)

7-17

Using Passwords, Port Security, and Authorized IP Managers To Protect Against Unauthorized Access

Configuring and Monitoring Port Security

Using Passwords, Port

Security, and Authorized IP

With the above configuration for port 1, the following command adds the

0c0090-456456 MAC address as the second authorized address.

SMC TigerSwitch 10/100(config)# port-security 1 mac-

address 0c0090-456456

After executing the above command, the security configuration for port 1

would be:

(The message

Inconsistent value appears if the new MAC address

exceeds the current Address Limit or specifies a device that is already on the

list. Note that if you change a port from static to continuous learn mode, the

port retains in memory any authorized addresses it had while in static mode.

If you subsequently attempt to convert the port back to static mode with the

same authorized address(es), the Inconsistent value message appears

because the port already has the address(es) in its “Authorized” list.)

If you are adding a device (MAC address) to a port on which the Authorized

Addresses list is already full (as controlled by the port’s current Address Limit

setting), then you must increase the Address Limit in order to add the device,

even if you want to replace one device with another. Using the CLI, you can

The Address Limit has not

been reached.

Although the Address

Limit is set to 2, only

one device has been

authorized for this

port. In this case you

can add another

without having to also

increase the Address

Limit.

The Address Limit has been

reached.

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Smc-networks SMC TigerStack II SMC6624M Manual do Utilizador Página 137