3Com Switch 7750 Configuration Guide

Displaying the Device Management Configuration 869
Error Packets Monitoring
Configuration Example
Network requirements
■ Enable error packets monitoring on Ethernet4/0/1 interface and only the
packets that are of runt type are concerned.
■ Set the interval for detecting error packets to 50 seconds.
Configuration procedure
# Enter system view.
<SW7750> system-view
[SW7750]
# Set the interval for detecting error packets to 50 seconds.
[SW7750] qe monitor errpkt check-time 50
# Enter Ethernet interface view of Ethernet4/0/1.
[SW7750] interface Ethernet 4/0/1
[SW7750-Ethernet4/0/1]
# Specify only detect current interface for error packets of runt type.
[SW7750-Ethernet4/0/1] qe monitor errpkt runt
Displaying the Device
Management
Configuration
After the above configurations, you can execute the display command in any
view to display the operating status of the device management to verify the
configuration effects.
Table 688 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
-
Enable error packets
monitoring
qe monitor errpkt { all | none |
runt }
Required.
If you specify the keyword all in the
command, the switch detects all
error packets on current interface.
If you specify the keyword runt, the
switch only detects error packets
that are of runt type on current
interface.
If you specify the keyword none, the
switch does not detect the error
packets on current interface.