Configuration Guide Manual

Brocade TurboIron 24X Series Configuration Guide 997
53-1003053-01
Displaying port security information
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 11, enter the following
command.
Syntax: show port security ethernet <portnum>.
The <portnum> parameter is a valid port number.
Displaying the secure MAC addresses
To list the secure MAC addresses configured on the device, enter the following command.
Syntax: show port security mac
This command displays the following information.
TABLE 154 Output from the show port security command
This field... Displays...
Port The 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.
TABLE 155 Output from the show port security mac command
This field... Displays...
Port The port number of the interface.
Num-Addr The number of MAC addresses secured on this interface.
Secure-Src-Addr The secure MAC address.
Resource Whether the address was secured using a local or global resource.Refer to
“Local and global resources” on page 991 for more information.
Age-Left The number of minutes the MAC address will remain secure.
Shutdown/Time-Left Whether the interface has been shut down due to a security violation and the
number of seconds before it is enabled again.
TurboIron#show port security e 11
Port Security Violation Shutdown-Time Age-Time Max-MAC
----- -------- --------- ------------- --------- -------
11 disabled shutdown 10 10 1
TurboIron#show port security mac
Port Num-Addr Secure-Src-Addr Resource Age-Left Shutdown/Time-Left
----- -------- --------------- -------- --------- ------------------
11 1 0000.0018.747c Local 10 no