Spanning Tree Protocol (STP)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:network_protocol
gptkbp:abbreviation	STP
gptkbp:category	link management protocol
gptkbp:defaultForwardDelay	15 seconds
gptkbp:defaultHelloTime	2 seconds
gptkbp:defaultMaxAge	20 seconds
gptkbp:definedIn	gptkb:IEEE_802.1D
gptkbp:developedBy	gptkb:IEEE
gptkbp:elects	root bridge
gptkbp:firstPublished	1990
gptkbp:hasVariant	gptkb:Multiple_Spanning_Tree_Protocol_(MSTP) gptkb:Rapid_Spanning_Tree_Protocol_(RSTP)
gptkbp:messageType	gptkb:Bridge_Protocol_Data_Units_(BPDU)
gptkbp:operatesIn	gptkb:Data_Link_Layer
gptkbp:portState	Learning Listening Disabled Blocking Forwarding
gptkbp:prevention	MAC table instability broadcast storms multiple frame copies
gptkbp:purpose	prevent network loops
gptkbp:relatedTo	gptkb:network_topology loop prevention network redundancy
gptkbp:supportedBy	network switches
gptkbp:supportsAlgorithm	spanning tree algorithm
gptkbp:usedIn	Ethernet networks
gptkbp:bfsParent	gptkb:Multiple_Spanning_Tree_Protocol_(MSTP) gptkb:Per-VLAN_Spanning_Tree_(PVST) gptkb:Rapid_Spanning_Tree_Protocol_(RSTP) gptkb:virtual_LANs_(VLANs)
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Spanning Tree Protocol (STP)