Vybrané relevantní termíny
aplikační vrstva (L7)
application layer
top layer of the OSI seven-layer model as defined in ISO/IEC 7498-4
NOTE This layer defines the structure and format of the data packet content along with the rules and procedures for exchanging data packets.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
EN 12834,
ISO 14827-1
Terminologie
číslo portu
port number
identifier of an application-entity to a transport service in the internet suite of protocols
NOTE The concept of port numbers is often present in OSI literature; however, port numbers are not inter-network standardized, but exist as local network conventions only.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
datový paket
data packet
entity of data that can be sent between end-application systems in order to exchange information
NOTE A data packet relates to the Application Layer of the OSI stack and may be broken into several pieces by lower layer protocols.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-1
Terminologie
propojené otevřené systémy (OSI)
Open Systems Interconnection
reference model developed by ISO to enable different or similar systems to dialogue with one another
NOTE 1 This model constitutes a reference framework for describing data exchanges. Each layer performs a service at the request of the adjacent higher layer, and in turn, requests more basic services from the lower layers. It is described in 7 layers.
NOTE 2 Open systems interconnection (OSI) is an international effort to facilitate communications among computers of different manufacture and technology.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
přenosový profil bez připojení
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Terminologie
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
application layer
top layer of the OSI seven-layer model as defined in ISO/IEC 7498-4
NOTE This layer defines the structure and format of the data packet content along with the rules and procedures for exchanging data packets.
číslo portu
port number
identifier of an application-entity to a transport service in the internet suite of protocols
NOTE The concept of port numbers is often present in OSI literature; however, port numbers are not inter-network standardized, but exist as local network conventions only.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
datový paket
data packet
entity of data that can be sent between end-application systems in order to exchange information
NOTE A data packet relates to the Application Layer of the OSI stack and may be broken into several pieces by lower layer protocols.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-1
Terminologie
propojené otevřené systémy (OSI)
Open Systems Interconnection
reference model developed by ISO to enable different or similar systems to dialogue with one another
NOTE 1 This model constitutes a reference framework for describing data exchanges. Each layer performs a service at the request of the adjacent higher layer, and in turn, requests more basic services from the lower layers. It is described in 7 layers.
NOTE 2 Open systems interconnection (OSI) is an international effort to facilitate communications among computers of different manufacture and technology.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
přenosový profil bez připojení
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Terminologie
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
port number
identifier of an application-entity to a transport service in the internet suite of protocols
NOTE The concept of port numbers is often present in OSI literature; however, port numbers are not inter-network standardized, but exist as local network conventions only.
datový paket
data packet
entity of data that can be sent between end-application systems in order to exchange information
NOTE A data packet relates to the Application Layer of the OSI stack and may be broken into several pieces by lower layer protocols.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-1
Terminologie
propojené otevřené systémy (OSI)
Open Systems Interconnection
reference model developed by ISO to enable different or similar systems to dialogue with one another
NOTE 1 This model constitutes a reference framework for describing data exchanges. Each layer performs a service at the request of the adjacent higher layer, and in turn, requests more basic services from the lower layers. It is described in 7 layers.
NOTE 2 Open systems interconnection (OSI) is an international effort to facilitate communications among computers of different manufacture and technology.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
přenosový profil bez připojení
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Terminologie
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
data packet
entity of data that can be sent between end-application systems in order to exchange information
NOTE A data packet relates to the Application Layer of the OSI stack and may be broken into several pieces by lower layer protocols.
propojené otevřené systémy (OSI)
Open Systems Interconnection
reference model developed by ISO to enable different or similar systems to dialogue with one another
NOTE 1 This model constitutes a reference framework for describing data exchanges. Each layer performs a service at the request of the adjacent higher layer, and in turn, requests more basic services from the lower layers. It is described in 7 layers.
NOTE 2 Open systems interconnection (OSI) is an international effort to facilitate communications among computers of different manufacture and technology.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 15784-3
Terminologie
přenosový profil bez připojení
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Terminologie
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Open Systems Interconnection
reference model developed by ISO to enable different or similar systems to dialogue with one another
NOTE 1 This model constitutes a reference framework for describing data exchanges. Each layer performs a service at the request of the adjacent higher layer, and in turn, requests more basic services from the lower layers. It is described in 7 layers.
NOTE 2 Open systems interconnection (OSI) is an international effort to facilitate communications among computers of different manufacture and technology.
přenosový profil bez připojení
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
Terminologie
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
connectionless transport profile
service that provides end-system to end-system communications without any connection set-up
EXAMPLE UDP/IP.
přenosový profil s připojením
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.
Aplikační oblast:
Řízení dopravy
Souvisící normy:
ISO 14827-2
connection-oriented transport profile
service that allows one end-system to exchange a continuous stream of data with another end-system, the data of which is guaranteed to be delivered in the same order in which it was sent without any duplication
NOTE This service is typically achieved by first establishing a connection, then sending the data, and finally terminating the connection.
EXAMPLE TCP/IP.