Brocade Communications Systems Brocade ICX 6650 6650 Manual De Usuario

Displaying port security information

Displaying port security information 

You can display the following information about the MAC port security feature:

•

The port security settings for an individual port or for all the ports on a specified module

•

The secure MAC addresses configured on the device

•

Port security statistics for an interface or for a module

Displaying port security settings

You can display the port security settings for an individual port or for all the ports on a specified 
module.  For example, to display the port security settings for port 7/11, enter the following 
command.

Syntax: show port security ethernet port

Specify the port variable in stack-unit/slotnum/portnum format.

Displaying the secure MAC addresses

To list the secure MAC addresses configured on the device, enter the following command.

Syntax: show port security mac

 describes the output from the show port security mac command.

TABLE 40

Output from the show port security ethernet command

Field

Description

Port

The slot and port number of the interface.

Security

Whether the port security feature has been enabled on the interface.

Violation

The action to be undertaken when a security violation occurs, either “shutdown” or 
“restrict”.

Shutdown-Time

The number of seconds a port is shut down following a security violation, if the port is set to 
“shutdown” when a violation occurs.

Age-Time

The amount of time, in minutes, MAC addresses learned on the port will remain secure.

Max-MAC

The maximum number of secure MAC addresses that can be learned on the interface.

Brocade# show port security ethernet 1/1/7
Port  Security Violation Shutdown-Time Age-Time  Max-MAC
----- -------- --------- ------------- --------- -------
1/1/7 disabled  shutdown            10        10       1

Brocade# show port security mac
Port  Num-Addr Secure-Src-Addr Resource Age-Left  Shutdown/Time-Left
----- -------- --------------- -------- --------- ------------------
1/1/7     1     0000.0018.747c   Local        10       no