PLANET WGSW-52040 - Manual (Page 163)

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Parameters:
<0-3600> second is recovery time for be controlled state, 0 is not recovery state.
Default:
The recovery is not automatic by default.
Command Mode:
Global Configuration Mode.
Usage Guide:
When a port detects a loopback and works in control mode, the ports always work in control mode and not recover.
The port will not sent packet to detection in shutdown mode, however, the port will sent loopback-detection packet to
detection whether have loopback in block or learning mode. If the recovery time is configured, the ports will recovery
normal state when the overtime is time-out. The recovery time is a useful time for shutdown control mode, because
the port can keep on detection loopback in the other modes, so suggest not to use this command.
Examples:
Enable automatic recovery of the loopback-detection control mode after 30s.
Switch(config)#loopback-detection control-recovery timeout 30
6.4 loopback-detection interval-time
Command:
loopback-detection interval-time <loopback> <no-loopback>
no loopback-detection interval-time
Function:
Set the loopback detection interval. The no operate closes the loopback detection interval function.
Parameters:
<loopback > the detection interval if any loopback is found, ranging from 5 to 300, in seconds.
<no-loopback > the detection interval if no loopback is found, ranging from 1 to 30, in seconds.
Default:
The default value is 5s with loopbacks existing and 3s otherwise.
Command Mode: