3Com Switch 7750 Configuration Guide Guide

808 CHAPTER 76: DEVICE MANAGEMENT
Queue Traffic
Monitoring
Configuration Task
The following describes configuration tasks of queue traffic monitoring.
Queue Traffic
Monitoring
Configuration Example
Network requirements
■ Enable queue traffic monitoring.
■ Set the overall traffic threshold used in queue traffic monitoring to 90 Mbps.
Configuration procedure
# Enter system view.
<SW7750> system-view
[SW7750]
# Enable queue traffic monitoring.
[SW7750] qe monitor enable
# Set the overall traffic threshold used in queue traffic monitoring to 90 Mbps.
[SW7750] qe monitor overflow-threshold 90000000
Configuring Error
Packets Monitoring
If the switch receives a great number of error packets, it will not be able to
send/receive packets properly. With error packets monitoring enabled, the switch
collects information about received error packets regularly. If error packets are
detected, it takes protection measures to ensure that its interfaces send/receive
packets properly.
Error Packets Monitoring
Configuration Task
The following describes configuration tasks of error packets monitoring.
Tabl e 626 Configure queue traffic monitoring
Operation Command Description
Enter system view system-view -
Enable queue traffic
monitoring
qe monitor enable
Required
This function is enabled by
default.
Set the overall traffic
threshold
qe monitor
overflow-threshold
threshold
Optional
300,000,000 bps by default.
Tabl e 627 Configure error packets monitoring
Operation Command Description
Enter the system view system-view -
Set the interval for detecting
error packets
qe monitor errpkt
check-time interval
Optional
Defaults to 5 seconds.
Enter Ethernet interface view
interface interface-type
interface-number
-