Instruction Manual
123
Time of Addition
Age/Hold
Shows the date and time when this MAC address was first
seen on the port.
If at least one user module has decided to block this MAC
address, it will stay in the blocked state until the hold time
(measured in seconds) expires. If all user modules have
decided to allow this MAC address to forward, and aging
is enabled, the Port Security module periodically checks
that this MAC address still forwards traffic. If the age period
(measured in seconds) expires and no frames have been seen,
the Mac address is removed from the MAC table. Otherwise, a
new age period begins.
If aging is disabled or a user module has decided to hold the
MAC address idenfinitely, a dash (-) is shown.
1. On the main screen of the Web management UI, click
Monitor
>
Security
>
Network
>
Port Security
>
Port
.
2. To refresh the page periodically, select the
Auto-refresh
check box.
Change the Switch settings
Use the Network Access Server Switch Status screen to show the port status for
authentication services, including the 802.1X security state, last source address, last ID,
QoS Class, and Port VLAN ID.
You can access the screen by clicking
Monitor
>
Security
>
Network
>
NAS
>
Switch
.
Menu option
Description
Port
The switch port number. Click to navigate to detailed NAS
statistics for this port.
Admin State
The port’s current administrative state. Refer to NAS Admin
State for a description of possible values.
Port State
The current state of the port. Refer to NAS Port State for a
description of the individual states.
Last Source
The source MAC address carried in the most recently received
EAPOL frame for EAPOL-based authentication, and the most
recently received frame from a new client for MAC-based
authentication.
