Presentation: the internet layer, IP, the Internet Protocol
... Where does this topic fit? • Internet concepts – Applications – Technology (Communication) – Implications for • Internet skills – Application development – Content creation ...
... Where does this topic fit? • Internet concepts – Applications – Technology (Communication) – Implications for • Internet skills – Application development – Content creation ...
Wireless Audio Conferencing System (WACS)
... Why we used RTP? TCP is not an appropriate choice for carrying real-time multimedia contents ...
... Why we used RTP? TCP is not an appropriate choice for carrying real-time multimedia contents ...
Networking
... a competition for resources. The term is in networking to describe the situation where two or more nodes attempt to transmit a message across the same wire at the same time. ...
... a competition for resources. The term is in networking to describe the situation where two or more nodes attempt to transmit a message across the same wire at the same time. ...
Data Communication and Networks
... Networking Concepts and Terminology; Types of Networks; Protocols and Standards; Network Topology; Transmission Mode; OSI 7 Layer Architecture; Brief Introduction of Each Layer; Physical Layer and Transmission Media–Guided and Unguided; Digital Transmission of Data and Signals; Transmission Impairme ...
... Networking Concepts and Terminology; Types of Networks; Protocols and Standards; Network Topology; Transmission Mode; OSI 7 Layer Architecture; Brief Introduction of Each Layer; Physical Layer and Transmission Media–Guided and Unguided; Digital Transmission of Data and Signals; Transmission Impairme ...
投影片 1
... when received data doesn’t match what was sent. Flow-control information helps the sender determine when the receiver is ready for more data. And a value that identifies an application-level port, or process, can help in routing received data to the correct process in the application layer. TCP pe ...
... when received data doesn’t match what was sent. Flow-control information helps the sender determine when the receiver is ready for more data. And a value that identifies an application-level port, or process, can help in routing received data to the correct process in the application layer. TCP pe ...
glossary - Homework Market
... (IP). The IP part of TCP/IP; the protocol used to route a data packet from its source to its destination over the Internet. The unique 32 bit number assigned to each computer connected to the Internet and used by the TCP/IP protocol to route packets of data to their destinations. The number is usual ...
... (IP). The IP part of TCP/IP; the protocol used to route a data packet from its source to its destination over the Internet. The unique 32 bit number assigned to each computer connected to the Internet and used by the TCP/IP protocol to route packets of data to their destinations. The number is usual ...
Chapter 2 - William Stallings, Data and Computer
... better if task broken into subtasks implemented separately in layers in stack each layer provides functions needed to perform functions for layers above using functions provided by layers below layers communicate using a set of rules known as a protocol. ...
... better if task broken into subtasks implemented separately in layers in stack each layer provides functions needed to perform functions for layers above using functions provided by layers below layers communicate using a set of rules known as a protocol. ...
Protocols - Computing Sciences
... – Faster, but less reliable than TCP – UDP itself does not segment application data – UDP does not use acknowledgements – UDP is used by some higher layer protocols such as NFS and DNS. ...
... – Faster, but less reliable than TCP – UDP itself does not segment application data – UDP does not use acknowledgements – UDP is used by some higher layer protocols such as NFS and DNS. ...
Lecture Note Ch.2
... time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate with process j in the receiving computer. Note that although physical addresses change from hop to hop, logical and p ...
... time with port addresses a, b, and c. The receiving computer is running two processes at this time with port addresses j and k. Process a in the sending computer needs to communicate with process j in the receiving computer. Note that although physical addresses change from hop to hop, logical and p ...
LAN / WAN / Extranet และ Network Topology แบบต่าง ๆ
... Application layer creates data block Transport layer appends header to create PDU (protocol data unit) – Destination SAP, Sequence #, Error-Detection ...
... Application layer creates data block Transport layer appends header to create PDU (protocol data unit) – Destination SAP, Sequence #, Error-Detection ...
Introduction - Eastern Illinois University
... Systems opened for communication with other systems Non-proprietary systems (e.g. IBM’s Systems Network Architecture ) ...
... Systems opened for communication with other systems Non-proprietary systems (e.g. IBM’s Systems Network Architecture ) ...
![[slides] Introduction](http://s1.studyres.com/store/data/000071965_1-ad3bfbc03953cb954fa70b8bdbbdb4bb-300x300.png)
[slides] Introduction
... – Syntax and semantics of the information transmitted – Done at the application layer ...
... – Syntax and semantics of the information transmitted – Done at the application layer ...
jgunders_Sem_2v2_Ch_9_FTP
... The Transmission Control Protocol/Internet Protocol (TCP/IP) suite of protocols was developed by the Defense Advanced Research Projects Agency (DARPA). The suite includes not only Layer 3 and 4 specifications (such as IP and TCP), but also specifications for such common applications as e-mail, remo ...
... The Transmission Control Protocol/Internet Protocol (TCP/IP) suite of protocols was developed by the Defense Advanced Research Projects Agency (DARPA). The suite includes not only Layer 3 and 4 specifications (such as IP and TCP), but also specifications for such common applications as e-mail, remo ...
Wireless Communications and Networks
... concerned with the exchange of data Transport layer provides reliable data transfer Application layer Contains logic to support applications ...
... concerned with the exchange of data Transport layer provides reliable data transfer Application layer Contains logic to support applications ...
Layered Network
... Communication is successful when the message May have to agree on the Agree on the method used already received andlanguage confirmedused ...
... Communication is successful when the message May have to agree on the Agree on the method used already received andlanguage confirmedused ...
Ethernet, IP and TCP
... on a host machine sends out a request on the LAN it is attached to. • A dhcp server will answer and lease an IP address to the host, sending it the network mask and the gateway address as well. • Internet providers work like that to save address space. • Problem: some services require IP addresses t ...
... on a host machine sends out a request on the LAN it is attached to. • A dhcp server will answer and lease an IP address to the host, sending it the network mask and the gateway address as well. • Internet providers work like that to save address space. • Problem: some services require IP addresses t ...
CSC 335 Data Communications and Networking I
... pieces all arrive correctly at the other end. • The transport layer also determines the type of services, connection-oriented or connectionless. • Congestion control ...
... pieces all arrive correctly at the other end. • The transport layer also determines the type of services, connection-oriented or connectionless. • Congestion control ...
Connectivity - King Fahd University of Petroleum and Minerals
... Information: anything that is represented in bits » Form (can be represented) vs substance (cannot) ...
... Information: anything that is represented in bits » Form (can be represented) vs substance (cannot) ...
Class_05
... • Provides communications sessions between computers • Establishes sessions by polling destination computer’s port address • TCP tells host computer how much data the destination computer can receive • Establishes a connection ...
... • Provides communications sessions between computers • Establishes sessions by polling destination computer’s port address • TCP tells host computer how much data the destination computer can receive • Establishes a connection ...
chapter2ccna
... Internet Control Message Protocol (ICMP) works at the Network layer and is used by IP for many different services. •ICMP is a management protocol and messaging service provider for IP. •Its messages are carried as IP datagrams. ICMP packets have the following characteristics: • They can provide host ...
... Internet Control Message Protocol (ICMP) works at the Network layer and is used by IP for many different services. •ICMP is a management protocol and messaging service provider for IP. •Its messages are carried as IP datagrams. ICMP packets have the following characteristics: • They can provide host ...
9/13/2010 Computer Network? The “nuts and bolts” view of the Internet
... q A set of layers & protocols is called a ...
... q A set of layers & protocols is called a ...
Network Protocols
... Every Ethernet interface (NIC) has a 6-byte physical address, also called MAC address (Media Access Control) or hardware address, which is assigned and burned into hardware when it is manufactured. MAC address of every Ethernet device is guaranteed to be globally unique. Identifies some destination ...
... Every Ethernet interface (NIC) has a 6-byte physical address, also called MAC address (Media Access Control) or hardware address, which is assigned and burned into hardware when it is manufactured. MAC address of every Ethernet device is guaranteed to be globally unique. Identifies some destination ...
21_Networking
... The Internet A global network of computers connected together in various ways Remains functional despite of diversity of hardware and software connected together Possible through communication standards defined and conformed to Guarantee compatibility and reliability of ...
... The Internet A global network of computers connected together in various ways Remains functional despite of diversity of hardware and software connected together Possible through communication standards defined and conformed to Guarantee compatibility and reliability of ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).