The TCP/IP model is a description framework for computer network protocols created in the 1970s by DARPA. TCP/IP provides end-to-end connectivity specifying how data should be formatted, addressed, transmitted, routed and received at the destination. Protocols exist for a variety of different types of communication services between computers.
TCP/IP has four abstraction layers
1.Application Layer (process-to-process): This is the scope within which applications create user data and communicate this data to other processes or applications on another or the same host. The communications partners are often called peers. This is where the "higher level" protocols such as SMTP, FTP, SSH, HTTP, etc. operate.
2.Transport Layer (host-to-host): The Transport Layer constitutes the networking regime between two network hosts, either on the local network or on remote networks separated by routers. The Transport Layer provides a uniform networking interface that hides the actual topology (layout) of the underlying network connections. This is where flow-control, error-correction, and connection protocols exist, such as TCP. This layer deals with opening and maintaining connections between internet hosts.
3.Internet Layer (internetworking): The Internet Layer has the task of exchanging datagrams across network boundaries. It is therefore also referred to as the layer that establishes internetworking, indeed, it defines and establishes the Internet. This layer defines the addressing and routing structures used for the TCP/IP protocol suite. The primary protocol in this scope is the Internet Protocol, which defines IP addresses. Its function in routing is to transport datagrams to the next IP router that has the connectivity to a network closer to the final data destination.
4.Link Layer: This layer defines the networking methods within the scope of the local network link on which hosts communicate without intervening routers. This layer describes the protocols used to describe the local network topology and the interfaces needed to affect transmission of Internet Layer datagrams to next-neighbor hosts. (cf. the OSI Data Link Layer).
IPX/SPX
Multiplexing
Offcourse osi..... TCP/IP is an implementation of osi....
stop doing these quizzes the day its due
TCP IP utility was the most useful when troubleshooting for a few reasons. It contains important information like NetBIOS over TCP IP and there connections.
tcpip version 4 is 32 bit where as tcpip v6 is 128bit tcpip 6 can accomadate blillion of bliions ip addresses
Yes.
Both computers need the latest patch. Then just start a game and select multiplay and it should work fine.
ipconfig
The comand is: netstat
tcp/ip is good....
IP Datagram
1::1
IPX/SPX
Routing
you tell me
SNMP