Session, connections, sockets, & ephemeral ports
15.3 هزار بار بازدید -
3 سال پیش
-
Today my topic is session,
Today my topic is session, connection, sockets, and ephemeral port numbers.
In the TCP/IP world, any single connection between two computers is a session. Session and connection are interchangeable in general, though technically, a connection means medium linked for communication while a session refers to the process of the communication between two systems.
One side’s session information is called a socket or endpoint.
Two sides’ session information is socket pairs or endpoints.
A socket is the combination of an IP address and a port number. TCP/UDP applications utilize sockets to communicate with one another.
servers use well-known port numbers, and they are reserved and long-lived port numbers. Clients use dynamic/private port numbers. They are short-lived and temporary. That is why it is also called ephemeral port numbers.
Playlists:
Ports, port #, & TCP/IP applications
CompTIA Network+ Performance-based T...
Topology & cabling, & physical cabling structure:
https://www.seevid.ir/fa/w/T5xQJ...
Ethernet Basics:
https://www.seevid.ir/fa/w/FkH_J...
IPv4 Basics:
Tricks to five classes of IPv4
OSI Model and related:
OSI Model
In the TCP/IP world, any single connection between two computers is a session. Session and connection are interchangeable in general, though technically, a connection means medium linked for communication while a session refers to the process of the communication between two systems.
One side’s session information is called a socket or endpoint.
Two sides’ session information is socket pairs or endpoints.
A socket is the combination of an IP address and a port number. TCP/UDP applications utilize sockets to communicate with one another.
servers use well-known port numbers, and they are reserved and long-lived port numbers. Clients use dynamic/private port numbers. They are short-lived and temporary. That is why it is also called ephemeral port numbers.
Playlists:
Ports, port #, & TCP/IP applications
CompTIA Network+ Performance-based T...
Topology & cabling, & physical cabling structure:
https://www.seevid.ir/fa/w/T5xQJ...
Ethernet Basics:
https://www.seevid.ir/fa/w/FkH_J...
IPv4 Basics:
Tricks to five classes of IPv4
OSI Model and related:
OSI Model
3 سال پیش
در تاریخ 1400/03/19 منتشر شده
است.
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