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GS108T Smart Switch Software Administration Manual
Monitoring, Maintenance, and Help
6-7
v1.0, December 2007
802.1x Accounting Statistics
The 802.1x Accounting Statistics screen displays information about IEEE 802.1x packets that
were processed on a specific port:
1.
Select Monitoring > Ports > 802.1x Accounting Statistics. A screen similar to the following
displays.
.
Under 802.1x Statistics, the following information is shown for all ports (1–8):
Octet Received
. Shows the number of bytes received on the port.
Octet Transmit
. Shows the number of bytes transmitted from the port.
Authentication Method
. Shows the authentication method used for port authentication.
Time
. Shows the time elapsed since the session is established.
Terminate Cause
. Shows the reason for which the port authentication was terminated.
User Name
. Shows the session user name.
2.
To retrieve the current count from the switch and update the screen, click
Refresh
(optional).
Figure 6-4
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Mirroring
The Mirroring menu lets you mirror the incoming (ingress) and outgoing (egress) traffic of one or
more ports (the source ports) to a predefined destination port.
Port Mirroring
To configure port mirroring:
1.
Select Monitoring > Mirroring > Port Mirroring. A screen similar to the following displays.
.
2.
Under Port Mirroring Configuration, the following fields are displayed. All fields are
configurable:
Destination Port
. Specifies the port to which the traffic is mirrored. Select a port (1–8)
from the drop-down list.
Mirroring
. Specifies how the traffic is mirrored. Select one of the following values from
the drop-down list:
Disable
. Specifies that port mirroring is disabled globally.
Tx Only
. Specifies that only egress traffic is mirrored to the destination port.
Rx only
. Specifies that only ingress traffic is mirrored to the destination port.
Tx and Rx
. Specifies that both egress and ingress traffic are mirrored to the
destination port.
Source Port
. Specify one or more ports to be mirrored by selecting the check boxes under
the individual ports. The port that you selected as the destination port cannot be mirrored.
3.
Click
Apply
to confirm any settings changes.
Figure 6-5
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GS108T Smart Switch Software Administration Manual
Monitoring, Maintenance, and Help
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v1.0, December 2007
Log
Logs are used to record various events in the system. The Log menu lets you display memory,
flash, and server logs, and lets you configure what type of events are logged. Three types of media
are provided for saving the logs:
The RAM medium uses a fixed block of memory to store logs. This medium is volatile, that is,
the logs are cleared after a system reboot.
The flash medium uses one or more sectors of flash memory to store logs. This medium is
nonvolatile but relatively slow.
The server medium is a remote host with a BSD syslogd compliant daemon running. This
medium uses the User Datagram Protocol (UDP) to send log messages to the remote server.
Configuration
The Configuration screen, also referred to as the Logs Configuration screen, lets you control how
many and what type of log messages are recorded for the RAM and flash logs for later reference.
See
“Server Logs” on page 6-13
for information about how to configure the server logs. To specify
the log configuration:
1.
Select Monitoring > Log > Configuration. A screen similar to the following displays.
Figure 6-6
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GS108T Smart Switch Software Administration Manual
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Monitoring, Maintenance, and Help
v1.0, December 2007
2.
Under Logs Configuration, the following fields are displayed. All fields are configurable:
Logging
. Specifies whether RAM and flash logging is enabled on the device. Select one
of the following radio buttons:
Enable
. Specifies that RAM and flash logging is enabled.
Disable
. Specifies that RAM and flash logging is disabled.
RAM
. Select the check box to set the severity levels for RAM.
Flash
. Select the check box to set the severity levels for RAM.
Emergency
. Specifies whether emergency messages are logged. Select one of the
following values from the drop-down list:
On
. Specifies that emergency messages are logged.
Off
. Specifies that emergency messages are not logged.
Alert
. Specifies whether alerts are logged. Select one of the following values from the
drop-down list:
On
. Specifies that alerts are logged.
Off
. Specifies that alerts are not logged.
Critical
. Specifies whether critical messages are logged. Select one of the following
values from the drop-down list:
On
. Specifies that critical messages are logged.
Off
. Specifies that critical messages are not logged.
Error
. Specifies whether error messages are logged. Select one of the following values
from the drop-down list:
On
. Specifies that error messages are logged.
Off
. Specifies that error messages are not logged.
Warning
. Specifies whether warnings are logged. Select one of the following values from
the drop-down list:
On
. Specifies that warnings are logged.
Off
. Specifies that warnings are not logged.
Notice
. Specifies whether notifications are logged. Select one of the following values
from the drop-down list:
On
. Specifies that notifications are logged.
Off
. Specifies that notifications are not logged.
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GS108T Smart Switch Software Administration Manual
Monitoring, Maintenance, and Help
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Info
. Specifies whether informational messages are logged. Select one of the following
values from the drop-down list:
On
. Specifies that informational messages are logged.
Off
. Specifies that informational messages are not logged.
Debug
. Specifies whether debug messages are logged. Select one of the following values
from the drop-down list:
On
. Specifies that debug messages are logged.
Off
. Specifies that debug messages are not logged.
3.
Click
Apply
to confirm any settings changes.
Memory Logs
The Memory Logs screen displays the messages that are logged in the RAM memory in the way
that you specified in the previous section:
1.
Select Monitoring > Log > Memory Logs. A screen similar to the following displays.
Under Memory Logs, the following fields are displayed:
No
. Shows the entry number for the log.
Index
. Shows the global sequence number for the log.
Time
. Shows the time when the log is recorded.
Level
. Shows the severity of the log.
Message
. Shows the detailed description of the log entry.
Figure 6-7

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