Configuration Guide     102
Managing Physical Interfaces Loopback Detection Configuration
4 
Loopback Detection Configuration
4.1  Using the GUI
To avoid broadcast storm, we recommend that you enable storm control before loopback 
detection is enabled. For detailed introductions about storm control, refer to 
Configuring 
QoS
.
Choose the menu L2 FEATURES > Switching > Port > Loopback Detection to load the 
following page.
Figure 4-1 Configuring Loopback Detection
Follow these steps to configure loopback detection:
1)  In the Loopback Detection section, enable loopback detection and configure the 
global parameters. Then click Apply.