The best-known computer network is the Internet. It is a technical description of computer networking, however in native terms it can be understood as a complex structure that connects various people sitting in remote geographical locations. Communication is facilitated using data packets that are routed through the network.
Kinds of computer connections
The mode of connection of the computers in a network is known as Topology. Our Computer Network Assignment help professionals analyse the different type of topologies as following :
Star Topology: In this kind of computer topology there is a central node that expands a connection to each computer on the network. All the computers are individually connected to the central node and if any communication breaks in between, they still operate without any problem.
Ring Topology: In this kind of topology all the computers are connected to each other end to end in the form of a ring. The signal circulates by the network until it finds the needed terminal. In case there is any discontinuity in communication all the computers will end operating.
Bus Topology: In this type of topology all the computers and network devices are connected to a single cable or backbone so that all the nodes obtain the message at the same time.
Kinds of Computer Network
Our Computer Network Assignment helps experts define the type of computer networks as three extensive types:
Local Area Network (LAN): This type of network is used to provide small number people located in a limited geographical area. It is most often used within organization’s offices, schools, colleges/universities, etc.
Metropolitan Area Network (MAN): This type of network interconnects the computer devices in an area greater than that of Local Area Network. It covers an area of a few city blocks to the area of an entire city.
Wide Area Network (WAN): This type of network is used to serve large number people situated in a much larger geographical area. It consists of other LANs and MANs.
WLAN (Wireless Local Area Networks): Our Computer Network Assignment help professionals define it as a network formed without the use of wires or physical media to link different computers to the server.
So based on the above mentioned principles our Computer Network Assignment Help Online experts give complete details of the following other types of networks like
CAN-Campus Area Network,
SAN-Storage Area Network,
PAN-Personal Area Network and
SAN-System Area Network.
Common Network devices
Hub: It links computers together in a simple topology network.
Repeater: It is an electronic device that gets a signal and retransmits it at a higher level or higher power.
Modem: Our Computer Network assignment help experts define modem as a device that works the function of modulation and demodulation that is transferring the data to telephone lines as analogue signals and on receiving them transforming back into digital signals.
NIC-Network Interface Card: It is a computer hardware element designed to allow computers to connect to the internet or network.
Media converters: According to our computer network assignment help professionals, these are simple networking devices that make it probable to connect two dissimilar media types such as twisted pair with fibre optic cables.
Switch: It’s a device which receives incoming data from multiple ports and transmits it to the particular output port to its intended destination.
Bridge: This is a network device that connects multiple networks so that they communicate. Our computer networking assignment assistants go on to explain that it operates at the data link layer of the OSI model. It can interlink two of their ports along at very high speed.
Router: It operates at the network layer of the OSI model and effectively route information between Local Area Networks. It forwards data packets between two computer networks.
Firewall: It is a part of computer system or network that is designed to block unauthorized access while permitting outward communication. So our Computer Network Assignment help focus on that a firewall is a network security device that grants or rejects network access to traffic flows between an untrusted zone.
Basic DHCP-Dynamic Host Configuration Protocol serve: It transmits a broadcast query requesting the necessary information from a DHCP server.
Essential principles of Computer Networking
AssignmentZones professionals are extremely qualified and well versed in the Networking concepts, and we always look forward to helping you in difficult topics given below:
Intro to networks and layered architecture: Basic of computer networking starts with the seven-layer architecture. It is known as OSI model where each layer has a particular function to perform. Learn more about computer networking papers and assignment by consulting our professionals.
Transmission media and topology: It is about transmitting a data packet over the network. The transmission medium can be an optical wire or just a cable. Topology is dependable for the effective transmission. It can be a star, bus or ring topology. We can assist you solve networking homework related to topologies.
Routing algorithms: There are many routing algorithms that provide an effective and secure way of transmitting information. However, these algorithms are hard to comprehend and difficult to program. Our team of professionals provide help with the programming assignment based on Routing algorithms.
IPV4 and IPV6: There is the renowned TCP protocol that we all know about. IPV4 and IPV6 have come into the picture recently when IPV4 is changed by IPV6 in a few countries. IPV6 offers the higher number of address space as compared to IPV4. We have assisted students in Australia with their IPV and IPV6 comparison essays and networking homework.
Congestion control techniques: Just like the congestion on roads, networks also endure from the same problem. If there are a lot of data packets crossing a network, it might lead to the congestion problem. Hence, networking professionals have devised solution to such problems by applying network congestion control techniques using Java Programming or other programming frameworks.
Network management and security: Network data fraud and hacking are major issues in the networking world. Hence, you have to comprehend the importance of network management and the security mechanisms. It consists of packet tracer assignments, Packet filters, and Nessus. You can take support with any of these topics.
Apart from the topics described above, our professionals are comfortable with the topics, such as Circuit switching and packet switching, Data communication ideas, data link layer, layer 2 changes and ATM switches, SONET/SDH, Wireless communications, Medium access control, Internetworking and WAN etc.
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