Topology Change Notification (TCN) BPDU
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Bridge Protocol Data Unit
|
| gptkbp:acknowledgedBy |
Root bridge
|
| gptkbp:acknowledgement |
Topology Change (TC) flag in Configuration BPDU
|
| gptkbp:BPDU_Type |
0x80
|
| gptkbp:category |
gptkb:network_protocol
|
| gptkbp:field |
Version
BPDU Type Protocol Identifier |
| gptkbp:format |
Shorter than configuration BPDU
|
| gptkbp:hasVersion |
0x00
|
| https://www.w3.org/2000/01/rdf-schema#label |
Topology Change Notification (TCN) BPDU
|
| gptkbp:protocolIdentifier |
0x00
|
| gptkbp:purpose |
Notify topology changes in a switched network
|
| gptkbp:relatedTo |
Spanning Tree Protocol convergence
|
| gptkbp:sentBy |
Non-root bridge
Root bridge |
| gptkbp:standardizedBy |
gptkb:IEEE_802.1D
|
| gptkbp:triggeredBy |
Aging out of MAC addresses
Flushing of MAC address table |
| gptkbp:usedIn |
gptkb:Spanning_Tree_Protocol
|
| gptkbp:bfsParent |
gptkb:Bridge_Protocol_Data_Units_(BPDUs)
|
| gptkbp:bfsLayer |
7
|