PLANET WGSW-52040 - Manual (Page 783)

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None.
Default:
Disable.
Command mode:
ULPP group configuration mode.
Usage Guide:
If configure this command, when the link is switched, it will actively send the flush packets to notify the upstream
device to delete the dynamic unicast mac according to vlan.
Example:
Enable sending the flush packets deleted by mac-vlan.
Switch(config)#ulpp group 1
Switch(ulpp-group-1)#flush enable mac-vlan
53.14 preemption delay
Command:
preemption delay
no preemption delay
Function:
Configure the preemption delay, the no command configures the preemption delay as the default value.
Parameter:
: the preemption delay, range from 1 to 600, in second.
Default:
The default preemption delay is 30.
Command mode:
ULPP group configuration mode.
Usage Guide:
The preemption delay is the delay time before the master port is preempted as the forwarding state, for avoiding the