Users Guide

aging
Enables the aging timer for dynamically-learned MAC addresses on an interface that is configured with port security.
Syntax
aging {off | on}
Parameters
None
Default Dynamically-learned MAC addresses on an interface that is configured with port security do not age out.
Command Mode
CONFIGURATION-PORT-SECURITY
Usage
Information
Secure sticky MAC addresses never age out.
Example
OS10(config-if-port-sec)# aging on
Supported
Releases
10.5.1.0 or later
show mac address-table secure
Displays information about the secure MAC addresses in the MAC address table.
Syntax
show mac address-table secure {{dynamic | static | sticky} {vlan vlan-id
| interface {ethernet node/slot/port[:subport] | port-channel}} | address
mac-address}
Parameters
● dynamic — Displays secure dynamic MAC address table entries.
● static — Displays secure static MAC address table entries.
● sticky — Displays secure sticky MAC address table entries.
● address — Displays a specific MAC address table entry.
● vlan vlan-id — Displays all entries based on the VLAN number from the address table, from 1 to
4093.
● interface — Displays the interface type:
○ ethernet node/slot/port[:subport] — Displays the Ethernet interface configuration
from the address table.
○ port-channel channel-number — Displays the port-channel interface configuration from
the address table, from 1 to 128.
Default
None
Command Mode EXEC
Usage
Information
The system maintains secure static and sticky MAC address entries saved in the startup configuration file
and deletes secure dynamic entries upon reboot.
Example
(Address)
OS10# show MAC address-table secure sticky
VlanId MAC Address Type Interface
1 4c:76:25:e5:4f:51 sticky
ethernet1/1/5
1 4c:76:25:e5:4f:55 sticky
ethernet1/1/6
1 4c:76:25:e5:4f:59 sticky
ethernet1/1/7
Supported
Releases
10.5.1.0 or later
1404 Security