Displaying port security information

TABLE 41

Output from the show port security mac command

 

 

 

Field

 

Description

 

 

 

Port

 

The slot and 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 used for MAC port security” on page 202 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.

 

 

 

NOTE

After every switchover or failover, the MAC “Age-Left” timer is reset to start since it is not synchronized between the master and the standby stack unit.

Displaying port security statistics

You can display port security statistics for an interface or for a module.

For example, to display port security statistics for interface 1/1/7, enter the following command.

Brocade# show port security statistics e 1/1/7

Port Total-Addrs Maximum-Addrs Violation Shutdown/Time-Left

-----

----------- ------------- --------- ------------------

1/1/7

1

1

0

no

Syntax: show port security statistics port

Specify the port variable in stack-unit/slotnum/portnumformat.

TABLE 42

Output from the show port security statistics port command

 

 

 

Field

 

Description

 

 

 

Port

 

The slot and port number of the interface.

 

 

 

Total-Addrs

 

The total number of secure MAC addresses on the interface.

 

 

Maximum-Addrs

The maximum number of secure MAC addresses on the interface.

 

 

 

Violation

 

The number of security violations on the port.

 

 

Shutdown/Time-Left

Whether the port has been shut down due to a security violation and the

 

 

number of seconds before it is enabled again.

 

 

 

For example, to display port security statistics for interface module 7, enter the show port security statistics command.

Brocade ICX 6650 Security Configuration Guide

209

53-1002601-01

 

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Brocade Communications Systems 6650 Displaying port security statistics, Output from the show port security mac command