Milan Technology MIL-SM2401MAF manual

		switch does not
		receive a bridge
		protocol
		data unit (BPDU)
		message from the
		root switch within
		this interval, it
		recomputes the
		Spanning Tree
		Protocol (STP)
		topology. Use the
		no form of this
		command to return
		to the default
		interval.
		Use the
		spanning-tree
		hello-time global
		configuration
		command to specify
spanning-tree	Global	the interval		Switch (config)#
hello-time	configuration	between hello	2 sec.	spanning-tree
[seconds]	mode	bridge protocol data		hello-time 3
		units (BPDUs). Use
		the no form of this
		command to return
		to the default
		interval.

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