Security; Security > 802.1X Settings - Linksys SLM224G4S User Manual

Chapter 
The Interface Statistics screen is used to display statistics
for the Ethernet port or LAG that you specify. You can also
specify the rate at which the display will be refreshed.
Interface To display statistics for an Ethernet port, select
Unit No., then select the desired unit and port from the
drop-down menus. To display statistics for a LAG, select LAG,
then select the desired LAG from the drop-down menu.
Refresh Rate Select the rate at which to refresh the
display: 1 sec, 0 sec, 0 sec, or No Refresh (default).
Interface
This section displays statistics for the packets transmitted
and received on the selected interface.
Receive Statistics
Statistics on received packets
Total Bytes (Octets)
Displays the number of octets
•
received on the selected interface.
Unicast Packets
Displays the number of Unicast
•
packets received on the selected interface.
Multicast Packets Displays the number of Multicast
•
packets received on the selected interface.
Broadcast Packets
Displays the number of Broadcast
•
packets received on the selected interface.
Packets with Errors
Displays the number of error
•
packets received from the selected interface.
Transmit Statistics Statistics on transmitted packets
Total Bytes (Octets) Displays the number of octets
•
transmitted from the selected interface.
Unicast Packets
Displays the number of Unicast
•
packets transmitted from the selected interface.
Multicast Packets
Displays the number of Multicast
•
packets transmitted from the selected interface.
Broadcast Packets Displays the number of Broadcast
•
packets transmitted from the selected interface.
Ethernet-like
This section displays the following statistics for the
selected interface.
Frame Check Sequence (FCS) Errors
number of FCS errors received on the selected interface.
Single Collision Frames
Displays the number of single
collision frames received on the selected interface.
Late Collisions Displays the number of late collision
frames received on the selected interface.
Oversize Packets
Displays the number of oversize packet
errors on the selected interface.
Internal MAC Receive Errors
internal MAC received errors on the selected interface.
24/48-Port 10/100 + 4-Port Gigabit Resilient Clustering Smart Switch with 2 Combo SFPs
Displays the
Displays the number of
Configuration Using the Web-based Utility
Received Pause Frames
paused frames on the selected interface.
Transmitted Pause Frames
paused frames transmitted from the selected interface.
Clear Counters Click the Clear Counters button to reset
all the counters on this screen to zero.

Security

Security > 802.1x Settings
The 802.1x Settings screen is used to configure a port's
802.1x authentication settings.
Security > 802.1x Settings
Port-based authentication enables authenticating system
users on a per-port basis via an external server. Only
authenticated and approved system users can transmit
and receive data. Ports are authenticated via a RADIUS
server using the Extensible Authentication Protocol (EAP).
Parameters
Enable 802.1x Select the checkbox to enable 802.1x
authentication. The default is not enabled.
Interface
The interface on which to configure 802.1x.
Unit No.
Select the unit number from the drop-down
•
menu.
Port
Select the port from the drop-down menu.
•
Status Port Control
Sets the port authentication mode
to one of the following options:
ForceAuthorized
•
access to all clients, either dot1x-aware or otherwise.
ForceUnauthorized
•
to all clients, either dot1x-aware or otherwise.
Auto
Causes the port authentication mode to be
•
selected automatically.
Displays the number of received
Displays the number of
(Default) Forces the port to grant
Forces the port to deny access
28