CLNS
E696075
CLNS (Connectionless Network Service) is a network layer protocol defined by the OSI model that provides a datagram-based, connectionless packet delivery service similar to IP.
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
OSI protocol
ⓘ
network layer protocol ⓘ |
| abbreviationOf | Connectionless Network Service NERFINISHED ⓘ |
| addressingScheme |
NSAP addresses
ⓘ
Network Service Access Point addresses ⓘ |
| addressLength | variable-length addresses ⓘ |
| addressStructure | NSAP addresses contain AFI, IDI, and DSP fields ⓘ |
| belongsToFamily | OSI connectionless-mode network services ⓘ |
| connectionEstablishment | no prior connection setup required ⓘ |
| definedInModel | OSI model NERFINISHED ⓘ |
| definedInStandard |
ISO 8473
NERFINISHED
ⓘ
ITU-T X.233 NERFINISHED ⓘ |
| deliveryGuarantee | no end-to-end reliability guarantee ⓘ |
| designGoal |
interoperability in OSI networks
ⓘ
scalable global addressing ⓘ |
| distinguishedFrom | CONS (Connection-Oriented Network Service) NERFINISHED ⓘ |
| doesNotProvide | connection-oriented virtual circuits ⓘ |
| encapsulation | encapsulates user data in CLNP PDUs ⓘ |
| errorHandling | provides error reporting via CLNP ⓘ |
| fragmentationSupport | supports packet fragmentation and reassembly ⓘ |
| fullName | Connectionless Network Service NERFINISHED ⓘ |
| historicalUse | used in early OSI-based networks ⓘ |
| layer | network layer ⓘ |
| networkServiceUser | transport layer protocols in OSI ⓘ |
| OSIlayer | Layer 3 ⓘ |
| packetSwitchingType | datagram packet switching ⓘ |
| protocolDataUnit | CLNP ⓘ |
| provides |
best-effort delivery
ⓘ
connectionless packet delivery service ⓘ |
| relationshipWithCLNP | CLNP is the packet format used by CLNS NERFINISHED ⓘ |
| relationshipWithIP | conceptually analogous to the Internet Protocol ⓘ |
| routingSupport |
supports hierarchical routing
ⓘ
supports link-state routing protocols ⓘ |
| serviceType |
connectionless
ⓘ
datagram-based ⓘ |
| similarTo | IP ⓘ |
| standardizedBy |
ISO
NERFINISHED
ⓘ
ITU-T NERFINISHED ⓘ |
| supports |
connectionless-mode network service
ⓘ
multihoming via multiple NSAP addresses ⓘ multiple network layer quality-of-service parameters ⓘ subnetting through hierarchical NSAP structure ⓘ |
| supportsQoSIndication | yes ⓘ |
| usedBy | IS-IS NERFINISHED ⓘ |
| usedIn | OSI networking environments ⓘ |
| usesProtocol | CLNP ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
IS-IS