internet and the web content. D1: Role of TCP/IP protocol, linking with Application Layer protocol: TCP/IP stands for (Transmission Control Protocol/Internet Protocol); this is part of the Internet Protocol Suite. The role of TCP/IP is to make sure the data that it is receiving is been delivered to the right address, they are a combination of instructions that outline packages of information sent to the user. The TCP/IP contains different protocols HTTP , FTP , SMTP , DNS , RIP and SNMP .…
OMIS 660 Business Computing Environment and Network Lab - 1 REPORT TCP: Transmission Control Protocol SUMMARY: The idea of TCP congestion control is for each sender to determine the available capacity in the network so that it knows how many packets can be safely transmitted. The congestion window is a state variable for each connection which is used by the sender to limit how much data a sender can transmit into the network before receiving an acknowledgement. This report…
it was called the Advanced Research Projects Agency Network or ARPANET. When the ARPANET transitioned to the internet, “from network control protocol (NCP) to TCP/IP” (Yannakogeorgos 105). TCP and IP are separate protocols used in conjunction,“to connect with other computers on the Internet or other networks” (Yannakogeorgos 107), with the Internet Protocol version four or IPv4 being what is currently in wide use. An IPv4 or IPv6 address is a unique address or name that devices use while…
1.1. Understanding Media The term ‘Media’ is understood in two ways and it is the plural of the term ‘medium’. The word refers to the print medium, the broadcast medium and the internet. It refers to the media through which messages are delivered. The print medium, which is the oldest form, includes pamphlets, newspapers and books. The broadcast medium includes TV and radio. The Internet medium includes all this and much more. The media also refers to billboards, applications and photographs.…
Question 1 1.1)T.C.P(transmittion control protocol)-It is the language the computer uses to acess the internet. It is made up of protocalls which are made to establish a network of networks and provide a host with access to the internet. 1.2)I.P(Internet Protocol)-It is the way or protocol of how data is sent from one computer to another computer on the internet. 1.3)Physical Layer-the Physical layer is the interface between the medium and the device.It is made to transfer raw bits over a…
This specifies the general interface between the network layer (IP etc.) and the Data Link layer (Ethernet, Token Ring etc.) It’s the standard for the upper Data Link layer sublayer, also known as the Logical Link Control layer. It’s responsible for flow and error control. The Data Link layer wants to send some data over the network, 802.2 LLC helps make this possible. b. 802.3 – Ethernet 802.3 is the standard which Ethernet operates by. The original 802.3 standard is 10mbps. Commonly, Ethernet…
Host Identification on small networks isn’t a problem as it can be set up with manual ways of addressing, but will be exponentially harder the larger a network becomes. Protocols, DHCP servers and addressing are a huge need if you want to create and sustain a large, expanding network. A standard specifies a protocol. Protocols are needed so both communicating entities can understand each other and this can be time consuming process. By the time the standards are defined and published, another…
can be processed. The congested routers can discard queued packets to make room for those that are arriving. 4. This layer divide the data into segments and also ensures that data must be received in the same sequence in which it was sent. The protocols that are used are TCP and UDP. The data link layer is responsible for encapsulation of packets into frames and then transferring them to the physical layer. It is also responsible for flow control and addressing. 5. A three-way handshake is…
Ixwebhosting Reviews and Coupons Started with a server in a living room in 1999, Ixwebhosting have grown to be one of the best hosting companies in the market. With over a decade of experience, they have gained the necessary knowledge and stability to provide the best service to over 100,000 customers that they serve today. If you are working on a small budget and in need of a dedicated IP address, Ixwebhosting might just be the best choice for you. For only $3.95 you get amazing features…
Text Data Computers represent information using bits. A bit string is a sequence of zero or more bits. This information is encoded by the sender and will be transmitted. The receiver then decodes the information. Data sent may be corrupted along the way because noise may interfere every time an information is transmitted to any channel. A channel is the physical medium through which information is transmitted. Examples of channels include telephone lines, internet cables, fiber optic lines,…