ISO 10589
E125148
ISO 10589 is the international standard that defines the Intermediate System to Intermediate System (IS-IS) routing protocol used for exchanging routing information within an autonomous system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ISO 10589 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1081806 — 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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ISO 10589 Context triple: [IS-IS for IPv6, extendsSpecification, ISO 10589]
-
A.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
B.
ISO 10383
ISO 10383 is an international standard that defines and maintains Market Identifier Codes (MICs) used to uniquely identify securities trading venues and related entities worldwide.
-
C.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
D.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
-
E.
ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ISO 10589 Target entity description: ISO 10589 is the international standard that defines the Intermediate System to Intermediate System (IS-IS) routing protocol used for exchanging routing information within an autonomous system.
-
A.
ISO 7775
ISO 7775 is an older international standard that defined message formats for securities transactions and related financial communications, later superseded by ISO 15022.
-
B.
ISO 10383
ISO 10383 is an international standard that defines and maintains Market Identifier Codes (MICs) used to uniquely identify securities trading venues and related entities worldwide.
-
C.
ISO 2108
ISO 2108 is the international standard that defines the structure and use of the International Standard Book Number (ISBN) system for identifying books and related publications.
-
D.
ISO 3297
ISO 3297 is the international standard that defines the structure, assignment, and use of the International Standard Serial Number (ISSN) for identifying serial publications.
-
E.
ISO/IEC 8652
ISO/IEC 8652 is the international standard that formally defines the Ada programming language, including its syntax, semantics, and core features.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
International standard
ⓘ
Routing protocol specification ⓘ |
| category |
Information technology
ⓘ
Telecommunications ⓘ |
| defines | Intermediate System to Intermediate System routing protocol ⓘ |
| definesAbbreviation |
IS-IS
ⓘ
linked to:
IS‑IS
|
| definesConcept |
Adjacency
ⓘ
Area ⓘ Complete Sequence Number PDU ⓘ Designated Intermediate System ⓘ
linked to:
IS‑IS
Designated router election on broadcast networks ⓘ Domain ⓘ End system ⓘ Hello PDU ⓘ IS-IS area address ⓘ Intermediate system ⓘ LSP flooding ⓘ Level 1 routing ⓘ Level 2 routing ⓘ Link State PDU ⓘ
linked to:
OSPF
Metric ⓘ Network Entity Title ⓘ Partial Sequence Number PDU ⓘ Pseudonode ⓘ Sequence Number PDU ⓘ System ID ⓘ |
| definesFor |
Connectionless-mode Network Service
ⓘ
OSI networking ⓘ
linked to:
OSI protocol suite
|
| definesMechanism |
Flooding of link-state information between routers
ⓘ
Route calculation based on link-state information ⓘ |
| definesPDUType |
CSNP PDU
ⓘ
IIH PDU ⓘ LSP PDU ⓘ PSNP PDU ⓘ |
| definesRoutingLevel |
Inter-area routing
ⓘ
Intra-area routing ⓘ |
| layer | Network layer ⓘ |
| operatesAtLayer | OSI layer 3 ⓘ |
| primaryUse |
Building and maintaining routing tables
ⓘ
Exchanging routing information between intermediate systems ⓘ |
| protocolType | Link-state routing protocol ⓘ |
| publishedBy | International Organization for Standardization ⓘ |
| relatedTo |
IP routing
ⓘ
OSPF ⓘ |
| scope |
Intra-domain routing
ⓘ
Routing within an autonomous system ⓘ |
| shortName |
IS-IS
ⓘ
linked to:
IS‑IS
|
| status | Active standard ⓘ |
| topologyInformation | Link-state database ⓘ |
| usedIn |
Large enterprise networks
ⓘ
Service provider networks ⓘ |
| usesAlgorithm |
Dijkstra algorithm
ⓘ
linked to:
Dijkstra
Shortest Path First ⓘ |
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.
Instruction
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.
Input
Subject: ISO 10589 Description of subject: ISO 10589 is the international standard that defines the Intermediate System to Intermediate System (IS-IS) routing protocol used for exchanging routing information within an autonomous system.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
IS‑IS