CSNP PDU
E538273
CSNP PDU (Complete Sequence Number PDU) is a type of IS-IS protocol message used to advertise a router’s full link-state database to its neighbors for synchronization.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CSNP PDU canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5678751 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
Target entity: CSNP PDU Context triple: [ISO 10589, definesPDUType, CSNP PDU]
-
A.
CNP
CNP is the abbreviation for the U.S. Navy’s Chief of Naval Personnel, the senior officer responsible for managing the service’s manpower, personnel policies, and career development.
-
B.
PDCP
PDCP (Packet Data Convergence Protocol) is a key LTE/E-UTRAN layer responsible for header compression, security (ciphering and integrity), and in-sequence delivery of user and control plane data between the radio network and the core.
-
C.
CNOS
CNOS is the acronym for Moldova’s National Olympic Committee, the body responsible for organizing the country’s participation in the Olympic Games and promoting the Olympic movement nationally.
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D.
SNMP over DDP
SNMP over DDP is a mechanism for transporting Simple Network Management Protocol messages over AppleTalk’s Datagram Delivery Protocol, enabling network management in AppleTalk-based environments.
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E.
PCEF
PCEF (Policy and Charging Enforcement Function) is a core network element in telecommunications that enforces policy and charging rules for data traffic as defined by the Policy and Charging Rules Function (PCRF).
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: CSNP PDU Target entity description: CSNP PDU (Complete Sequence Number PDU) is a type of IS-IS protocol message used to advertise a router’s full link-state database to its neighbors for synchronization.
-
A.
CNP
CNP is the abbreviation for the U.S. Navy’s Chief of Naval Personnel, the senior officer responsible for managing the service’s manpower, personnel policies, and career development.
-
B.
PDCP
PDCP (Packet Data Convergence Protocol) is a key LTE/E-UTRAN layer responsible for header compression, security (ciphering and integrity), and in-sequence delivery of user and control plane data between the radio network and the core.
-
C.
CNOS
CNOS is the acronym for Moldova’s National Olympic Committee, the body responsible for organizing the country’s participation in the Olympic Games and promoting the Olympic movement nationally.
-
D.
SNMP over DDP
SNMP over DDP is a mechanism for transporting Simple Network Management Protocol messages over AppleTalk’s Datagram Delivery Protocol, enabling network management in AppleTalk-based environments.
-
E.
PCEF
PCEF (Policy and Charging Enforcement Function) is a core network element in telecommunications that enforces policy and charging rules for data traffic as defined by the Policy and Charging Rules Function (PCRF).
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | IS-IS protocol message type ⓘ |
| abbreviationOf | Complete Sequence Number PDU ⓘ |
| associatedWith |
LSP PDU
ⓘ
PSNP PDU NERFINISHED ⓘ |
| category | routing protocol control message ⓘ |
| comparisonWith | PSNP PDU for partial updates ⓘ |
| contains |
LSP ID ranges
ⓘ
LSP checksums ⓘ LSP remaining lifetimes ⓘ LSP sequence numbers ⓘ |
| databaseView | represents complete set of LSPs known to sender ⓘ |
| definedIn | IS-IS specification ⓘ |
| direction | from designated router to all neighbors on LAN ⓘ |
| fullName | Complete Sequence Number PDU NERFINISHED ⓘ |
| granularity | complete database summary rather than individual LSPs ⓘ |
| layer | network layer control ⓘ |
| messageType | control plane ⓘ |
| operatesOn | link-state database ⓘ |
| originatedBy | Designated IS router on a LAN ⓘ |
| primaryFunction |
advertise full link-state database
ⓘ
database synchronization ⓘ |
| protocolFamily | link-state IGP ⓘ |
| reliabilityMechanism | sequence number and checksum comparison ⓘ |
| reliabilityRole | ensures all routers have same LSP set ⓘ |
| scope | link-state database for an IS-IS level ⓘ |
| sentTo | IS-IS neighbors ⓘ |
| standardType | ISO/IEC 10589 IS-IS PDU type ⓘ |
| synchronizationRole | triggers LSP requests from neighbors ⓘ |
| topologyRole | helps maintain consistent link-state topology view ⓘ |
| transmissionMode |
on-demand in some implementations
ⓘ
periodic ⓘ |
| triggeredActionOnReceiver | request missing or newer LSPs ⓘ |
| usedAtLevel |
IS-IS Level-1
NERFINISHED
ⓘ
IS-IS Level-2 ⓘ |
| usedBy | IS-IS router ⓘ |
| usedFor |
database consistency checking
ⓘ
detecting missing LSPs ⓘ detecting outdated LSPs ⓘ |
| usedIn |
IP routing with IS-IS
ⓘ
MPLS networks using IS-IS ⓘ |
| usedInLayer | link-state routing ⓘ |
| usedInProtocol | IS-IS NERFINISHED ⓘ |
| usedOn |
broadcast networks
ⓘ
multi-access LANs ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: CSNP PDU Description of subject: CSNP PDU (Complete Sequence Number PDU) is a type of IS-IS protocol message used to advertise a router’s full link-state database to its neighbors for synchronization.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.