8. Isolates internal network computers from the internet a) b) NIC c
Q: 1. Allow all communication EXCEPT that using the TELNET protocol
A: 1. Block all inbound and outbound traffic on port number. Block connection service. 2. Block all…
Q: 1a. Define the concepts of primary/secondary servers? 1b. Why MPLS does not use routers?
A: 1a. Concept of primary and secondary sever. 1b. why MPLS does not use routers
Q: Electronic Commerce - The Internet protocols are the most widely used open-system (nonproprietary)…
A: The protocol is a collection of rules that need to communicate between two devices.Say you only know…
Q: Electronic Commerce - The Internet protocols are the world's most popular open-system…
A: The network protocols are collections of organised rules that prescribe how to format, transfer and…
Q: A broadcast network is one in which a transmission from any one attached station is received by all…
A: Answer: Ex "Either position might be justified. First, consider the actions taken to manage the…
Q: Explain the Purpose of each of the following as used in a computer network
A: Routers are devices that re-routes the data packets based on the IP addresses. Routers are mainly a…
Q: What is encapsulation and decapsulation?
A: As per our policy, we are answering the first question. Please repost the remaining. Encapsulation:…
Q: the order of OSI and TCP stacks
A: Given :- In the above question, the TCP/IP & OSI stack with types of backup is mention in the…
Q: 7. Assume that an IP address is 136.159.7.2. a) What class of address is it? b) Write the address in…
A: The given IP address is 136.159.7.2 It belongs to Class B because the class B first octet ranges…
Q: A local area network (LAN) is a communications network that interconnects a variety of data…
A: Local area network (LAN): Local area network (LAN) is a collection of small computer or other…
Q: Explain the concept of the following (a) intranet and extranet (b) network and cables
A: Part(a) Intranet: Intranet is basically termed as the private network that is contained in any…
Q: 3. Answer all the question based on Figure 1 below. Node Node Node Ring Figure 1 C)What is the main…
A: Notice that the LAN system is a uni-directional ring. The token ring is vulnerable to node…
Q: Is it possible to identify distinct types of computer networks (based on their size)?
A: INTRODUCTION: Here we need to tell is it possible to identify distinct types of computer networks.
Q: d. How is the throughput affected in best effort delivery? e. Explain the client server architecture…
A: Architecture is a part of the design of the system into consideration; it highlights some basic info…
Q: A physical or logical subnet that separates an internal network from other untrusted networks such…
A: Network: The network is used to connect two or more computing devices and systems in order to…
Q: 16) A. What characteristics do all access points in an ESS share? B. How can access…
A: The above question is solved in step 2 :-
Q: A LAN, or local area network, is a kind of computer network used to link devices and people within a…
A: Introduction: A local area network (LAN) is a collection of computers joined together to create a…
Q: Subnetting in a network is important because it allows a large network to be divided into a smaller…
A: As per our guidelines only 3 sub parts will be answered. So, please repost the remaining questions…
Q: A set of rules that governs data communication a. Protocols b. Standards c. RFCs d. None of the…
A: Given that: The topic is about A set of rules that governs data communication.
Q: Compare and contrast the functions of a router, a switch, and a hub
A: answer is
Q: The transport layer on the Internet is in charge of allowing data to be transported from one network…
A: Introduction: The transport layer is the fourth layer of network connections in the OSI model.
Q: The networking system in which the online peripherals of storage are configured as nodes on very…
A: The networking system in which the online peripheral of storage are configured as nodes in very high…
Q: Which of the following was NOT a design goal of the Internet? Provide reliable communication.…
A: Which of the following was NOT a design goal of the Internet? Provide reliable communication.…
Q: A computer network's topology refers to the configuration of the network's nodes and the connections…
A: The company's computer infrastructure is referred to by the acronym LAN, "local area network" (LAN).…
Q: Describe the difference between an access network and an information network
A: An access network is a user network which connects subscribers to a particular service provider and…
Q: The phrase "physical path" refers to the actual route taken by a communication from sender to…
A: Messages are sent from sender to recipient via a physical path that follows a set of rules/protocols…
Q: Chose the appropriate terminology which expresses the following concepts: (Flow control, A…
A: According to the information given:- We have to fill in the correct terminology on the basis of the…
Q: a. i.List the two well-known data transport protocols provided by the Transport Layer ii. Provide a…
A: Three transport protocols area unit employed in IMS: Transmission control protocol (TCP), User…
Q: An intranet is a link between two locations.
A: Intranet is private network which is used for advanced personal network that can connect two or more…
Q: 47) Advantages of client-server networks include the following a) Scalability b) Easy to support…
A:
Q: Does the transport layer not do anything in the core of the computer network
A: Transport layer plays an important role in core computers also.
Q: And answer the following questions: Question3: The TCP layer does not deal with: Reliable data…
A: Works of TPC: Network layer deals with how the data should be sent physically Transport layer of…
Q: connection advantageous or detrimental?
A: the solution is an given below :
Q: 1.3 The transport layer major protocols are TCP and UDP. Give a justification of why an application…
A: TCP (transmission control protocol) and UDP (user datagram packet) are two transport layer protocol.…
Q: i. With a well-designed diagram, differentiate between client-server computer network architecture…
A: CLIENT-SERVER NETWORK In Client-Server Network, clients and servers are differentiated, Specific…
Q: Discuss the two (2) main inter-process communication in computer networks with examples and…
A: Discuss the two (2) main inter-process communication in computer networks with examples and…
Q: Electronic Commerce - The Internet protocols are the world's most popular open-system…
A: Definition: Internet protocol: It is the principle of the communication protocol that is in the…
Q: Requirements: Subnet the 192.168.114.0/24 network and calculate the no subnets and hosts using the…
A: Answer)
Q: 1) Stores, retrieves and sends computer files and data to other computers on a network a) Router…
A: Stores retrieve and send computer files and data to other computers on a network:-
Q: _______ network consists of number of computers that operates at equal level.
A: The Answer :
Q: w NAT (Network Address Translation) works. What are the reasons behind its use
A: here have to determine about how NAT (Network Address Translation) works.
Q: Multi-Protocol Label Switching has the capability to classify network traffic according to its type.…
A: The ask is to identify the reasons for benefits from Multi-Protocol Label Switching.
Q: he Internet network layer's time guarantees reliable data transfer.
A: es, The Internet network layer's time guarantees reliable data transfer. Reliable data transfer…
Q: In the hierarchy of Internet service providers (ISPs), the higher-level ISPs normally charge the…
A: ISPs at the same level connect to each other and allow free traffic passes to each other. Such ISPs…
Q: The physical layer translates logical communication requests from the ______ into hardware specific…
A: Please see the next step for solution
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- Electronic Commerce - The Internet protocols are the most widely used open-system (nonproprietary) protocol suite in the world because they can be used to communicate across any collection of interconnected networks and are equally well suited for Local Area Network (LAN) and Wide Area Network (WAN) communications. Internet protocols are a collection of communication protocols, the most well-known of which are the Transmission Control Protocol (TCP) and the Internet Protocol (IP) (IP). a. Create a definition for a network protocol. b. Discuss the roles of ANY FOUR (4) protocols in the internet system.4. About networking and the Internet (1) Describe the following terms concisely: (a) ISP; (b) DNS; (c) FTTH. (2) Describe the steps followed by a machine that wants to transmit a message in a network using the following protocol: (a) CSMA/CD; (b) CSMA/CA. (3) Describe the difference between IPV4 and IPV6 addresses. (4) What are some differences between a transport layer based on the TCP protocol and another based on the UDP protocol?Answer the following (Answer four only): 1) What is the meaning of protocols in computer networks, name two application layer protocols then explain the purpose for each one.
- c) The Internet Protocol (IP) is located in the Layer 3 (Network layer) of the ISO osi model. What is Internet Protocol? Compare and contrast the IPV4 address and IPV6 address.Q #53) How are networks classified based on their connections?E ) Listen► A physical or logical subnet that separates an internal network from other untrusted A/ networks such as the internet is called
- 47) Advantages of client-server networks include the following a) Scalability b) Easy to support c) Easy to Backup d) All1. Secure Access Organizations that have traditionally maintained private, closed systems have begun to look at the potential of the Internet as a ready-made network resource. The Internet is inexpensive and glob- ally pervasive: Every phone jack is a potential connection. However, the Internet lacks security. What obstacles must organizations overcome to allow secure network connections?A "local area network" (LAN) is a network that links computers and people in a very limited geographic region. explain?
- A local area network (LAN) spans a geographical area that is a) Vast b) Widespread c) Limited d) GlobalSimple peer-to-peer networks consist of only two computers communicating with each other via an open network (wired or wireless). Specifically, what are the four (4) main benefits and the four (4) minor benefits of such a network?TCP/IP suite provides two transport layer protocols, Transmission Control Protocol (TCP)and User Datagram Protocol (UDP).(i) Generally, applications such as Voice over Internet Protocol (VoIP), online games and live audio streaming usually use UDP instead of TCP connection. Justify the validity of the statement and provide TWO (2) differences between well-known ports and registered port numbers.