Edge-Core ECS4510-28P User Manual page 239

Shutdown Interval – The duration to shut down the interface.
◆
(Range: 60-86400 seconds; Default: 60 seconds)
If an interface is shut down due to a detected loopback, and the release
mode is set to "Auto," the selected interface will be automatically
enabled when the shutdown interval has expired.
If an interface is shut down due to a detected loopback, and the release
mode is set to "Manual," the interface can be re-enabled using the
Release button.
W I
EB NTERFACE
To configure loopback detection:
Click Spanning Tree, Loopback Detection.
1.
Click Port or Trunk to display the required interface type.
2.
Modify the required loopback detection attributes.
3.
Click Apply
4.
Figure 105: Configuring Port Loopback Detection
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| Spanning Tree Algorithm
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HAPTER
Configuring Loopback Detection