Instruction Manual
122
State (cont’d)
Limit Reached: The Port Security service is enabled by at
least the Limit Control user module. Also, that module
has indicated that the limit is reached and no more MAC
addresses should be taken in.
Shutdown: The Port Security service is enabled by at least the
Limit Control user module, and that module has indicated
that the limit is exceed. No MAC addresses can be learned on
that port until it is administratively re-opened on the Limit
Control configuration Webpage.
Mac Count
(Current, Limit)
The two columns indicate the number of currently learned
MAC addresses (forwarding as well as blocked) and the
maximum number of MAC addresses that can be learned on
the port, respectively.
If no user modules are enabled on the port, the Current
column shows a dash (-).
If the Limit Control user module is not enabled on the port,
the Limit column shows a dash (-).
1. On the main screen of the Web management UI, click
Monitor
>
Security
>
Network
>
Port Security
>
Switch
.
2. To refresh the screen periodically, click
Auto-refresh
.
Change the Port settings
Use the Port Security Port Status screen to view the entries that are authorized by port
security, including the MAC Address, VLAN ID, Time of Addition, and Aging time or
Hold state.
You can access the screen by clicking
Monitor
>
Security
>
Network
>
Port Security
>
Port
.
Menu option
Description
MAC Address and
VLAN ID
Indicates the MAC Address and VLAN ID that is seen on this
port. If no MAC addresses are learned, a single row stating
No
MAC addresses attached
is displayed.
State
Indicates whether the corresponding MAC address is blocked
or forwarding. In the blocked state, it is not allowed to
transmit or receive traffic.
