Руководство По Обслуживанию для Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch
Viewing Statistics
Trap Logs
Cisco Small Business SF200E Series Advanced Smart Switch
26
2
•
EAPOL Logoff Frames Received—EAPOL Logoff frames received on the
port.
port.
•
Invalid EAPOL Frames Received—Unrecognized EAPOL frames received
on this port.
on this port.
•
EAP Length Error Frames Received—EAPOL frames with an invalid packet
body length received on this port.
body length received on this port.
To clear statistics counters:
Click Clear Interface Counters to reset all counters to 0 for the selected
interface.
interface.
Click Clear All Interface Counters to reset all counters to 0 for all
interfaces.
interfaces.
Trap Logs
The system can be configured to use SNMP to identify and log various system
events such as authentication attempts and link state changes on the network. See
events such as authentication attempts and link state changes on the network. See
for information on configuring this feature. You can use
the Trap Logs Page to view these events.
To display the Trap Log page, click Status and Statistics > Trap Logs in the
navigation window.
navigation window.
The trap log displays the following information:
•
Number of Traps Since Last Reset—Traps generated since the trap log
entries were last cleared.
entries were last cleared.
•
Trap Log Capacity—The maximum number of traps stored in the log. If the
number of traps exceeds the capacity, the entries will overwrite the oldest
entries.
number of traps exceeds the capacity, the entries will overwrite the oldest
entries.
•
Number of Traps Since Log Last Viewed—Traps that have occurred since
the traps were last displayed. Displaying the traps by any method (terminal
interface display, web display, upload file from switch, etc.) will cause this
counter to be cleared to 0.
the traps were last displayed. Displaying the traps by any method (terminal
interface display, web display, upload file from switch, etc.) will cause this
counter to be cleared to 0.
•
Log—The sequence number of this trap.