BPDU (Bridge Protocol Data Unit)

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:contains forward delay
hello time
max age
message age
port ID
bridge ID
root path cost
gptkbp:destinationMAC 01:80:C2:00:00:00
gptkbp:frameType multicast Ethernet frame
gptkbp:function detect network topology changes
elect root bridge
maintain loop-free topology
https://www.w3.org/2000/01/rdf-schema#label BPDU (Bridge Protocol Data Unit)
gptkbp:purpose exchange information for loop prevention in Ethernet networks
gptkbp:sentBy network switches
gptkbp:standardizedBy gptkb:IEEE_802.1D
gptkbp:supportsProtocol Layer 2
gptkbp:type gptkb:Configuration_BPDU
gptkb:Topology_Change_Notification_BPDU
gptkbp:usedIn gptkb:Spanning_Tree_Protocol
gptkb:Multiple_Spanning_Tree_Protocol
gptkb:Rapid_Spanning_Tree_Protocol
gptkbp:bfsParent gptkb:PVST+
gptkbp:bfsLayer 7