3Com Switch 7750 Series
Command Reference Guide – System Maintenance & Debugging Chapter 3 Device Management
Commands
3-12
View
System view
Parameter
enable: Enables queue traffic monitoring.
disable: Disables queue traffic monitoring.
Description
Use the qe monitor command to enable/disable queue traffic monitoring.
Queue traffic monitoring is disabled by default.
With queue traffic monitoring enabled on a switch, the switch monitors the queue traffic
and relieves blocks in the output queue of its interfaces.
The criterion used to distinguish a block is that the queue is full and the traffic of the
corresponding interface is less than the specified threshold.
Refer to the qe monitor overflow-threshold command for information about how to
set a threshold.
Example
# Enable queue traffic monitoring.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] qe monitor enable
3.1.17 qe monitor errpkt Syntax
qe monitor errpkt { all | none | runt }
View
Ethernet port view
Parameter
all: Specifies to detect all error packets on current interface.
none: Specifies not to detect error packets on current interface.
runt: Specifies to detect error packets that are of runt type on current interface. Error
packets that are of runt type refer to frames whose data segment is less than 64 bytes
without CRC errors.