Problem Statement A network engineer in his office situated in Beijing China was trying to connect a server in Singapore. He could not connect. Then he tried to connect to a server in his another office branch in Beijing but also he could not connect to that server. What hardware is causing this problem? Pinpoint and define that hardware device.
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- Your customer want to open a new branch office. The new office has less than ten staff. He is undecided whether to utilise peer-to-peer or client-to-server network architecture and seeks your advice. Explain the distinction between these two network designs. Which architecture, in your opinion, is best for your customer, and why?A company has 400 retail outlets across the country and 2000 network footprints. The head office and twocore office hosting all their systems network caught fire. There has been a significant growth in use of fiber optic cable accross the country. As an expert in router configuration, help the Head office and the two backup office to communicate on one network by: recommend an interface and provide configuration commands for the router starting from your first chosen interfaceAssume you're the network admin at ABC. Suddenly, end-users complained that they could only communicate with local hosts and not with remote ones. This LAN connects numerous default gateway devices. I What is the issue? Provide a solution to this issue. (ii) Describe how the proposed solution will prevent the issue.
- 18. When managing a switch using an dedicated RJ45 connection on the switch, the management approach is considered as _____ management.a. Administrator b. Adminc. Out-of-band d. In-bound 20. A company has an office in South Africa and an office in China, with a network linking all workstations in both countries using Non-packet switching technology. Their network can be considered to be a:a. LANb. WANc. MANd. None of the provided options is correctYou are a network administrator responsible for setting up a network in a small office environment. The office consists of three departments: Sales, Marketing, and Accounting. Each department requires secure and independent communication within their own team, but they also need to share files and collaborate on certain projects. Based on the given scenario, answer the following question:2.1 Identify and explain the most suitable network topology for the small office environment. Justify your choice.You are given a network with the following specifications: The network consists of 10 computers connected to a hub. The hub has a single uplink port and 9 downstream ports. The computers are connected to the downstream ports of the hub. The computers are assigned IP addresses in the range 192.168.1.2 to 192.168.1.11. You are asked to set up the network and ensure that all computers can communicate with each other. Write the steps you would take to set up the network.
- Assume that your computer is connected to the University's local area network (LAN). You must get certain services from the DNS server in order to be able to access the Internet. Where does a new device connected to a local area network (LAN) get the address of the DNS server?What is the most important function of the DNS server?CapiBank South Africa has acquired WestBank South Africa. Users of the newly acquired WestBank South Africa must be able to access a server that exists on WestBank South Africa’s network, both companies use overlapping IP address ranges. What action would you take to provide access to the server and still conserve IP address space?Using Packet tracer create a WAN with four departments on different VLANs, ALL the departmentsswitches must terminate to the Organization Core switch, each department to have at least threeconnecting devices(computer/laptop).The network must have the following types of VLANs:i. Native VLANii. Data VLANiii. Management VLANiv. Voice VLANThe network MUST be securedTelnet to be configured for management purposes and securedEach department to be configured with an IP Phone for interdepartmental communication
- Using what we have covered in the course to this point, you are to design and draw a diagram that shows the topology, networking devices, hosts, and other devices, if any, of a small office LAN. You may use the Online Visual Paradigm (Links to an external site.) software or any other you wish. You must include at least the following components: A router or switch Six workstations IP addresses for each device or interface Cabling with type, standard, and distances between connections. ...along with a brief description of the network. REFER TO ATTACHED DIAGRAM FOR FORMATTINGWhen connecting a Local Area Network (LAN) to a Wide Area Network (WAN) in any sized organization, there are a number of options and elements that need to be considered such as the types of services that will be delivered (voice and data) and remote access. Describe in detail the types of WAN connectivity techniques used (packet-switched, dedicated circuit, circuit-switch) for voice and data and the type of authentication methods implemented for remote users at your workplace and residence?(Cisco Packet Tracer): You, as a network engineer, have been asked to design a network to a startup company located in Sharjah. The company consists of two floors, the first for employees and the second for the management. The number of devices on the first floor and the second floor are 13 and 8 respectively. Also, there is a servers’ room on the second floor that includes two servers. Q. Chose a suitable network typology (Ring, Star, Bus, Mesh, etc) Describe clearly the topology selected. Why did you choose this topology? Describe any potential limitation of this topology.