Which one of the following is used to examine the connectivity and grant control and error messages?
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A: ANSWER:-
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A: The Answer is in given below
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A: the answer is given below:-
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Q: ic Gaus
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- IP Multimedia Subsystem is an umbrella architecture in IP Communications. a) Explain what is IMS. b) What are the main objectives of IMS? c) List a protocol used to initiate communications in IMS. Please give short and concise answers and also avoid plagiarism. I can copy from the Internet too or paraphrase sentences, i just want to crosscheck my answers with some else. so please give short and concise answers.answer with proper explanation and don't copy paste from online website 1. Command used to find out the IP address of a wireless adapter: Answer Choice Group a. NSLOOKUP b. IPCONFIG c. TRACERT d. PING 2. Expansion port used on laptops to add expansion cards: Answer Choice Group a. AGP b. PCI c. PCMCIA d. Serial 2. To which layer of the OSI model does the MAC address belong? Answer Choice Group la. ayer 1 b. layer 2 c. layer 5 d. layer 7 3. A customer wants to create a small network of just four (4) computers using a wireless connection. Which of the following network equipment can complete this task? Answer Choice Group a. Router with wireless functions (wireless) b. switches c. Hub d. Modem 4. What type of IP address is considered a Windows Automatic Private IP Address, which is assigned when the DHCP server is not available on the network? Answer Choice Group a. 192.168.0.1 b. 172.168.0.1 c. 169.254.0.1 d. 10.1.0.1 5. The controller…In the picture, if User X is you with email binus.ac.id: A. Explain how the e-mail you send (using your binus e-mail) can be reached and read by Bob? Note: in explaining use the keywords UA, MTA client, MTA server, MAA client, MAA server, Spool, mail boxes, mail server b. State the protocols and ports used during communication on the e-mail architecture above? c. How does DNS work on your computer to get the mail server IP in the image? d. How can repeated resolutions get IP mail servers?
- 22. For a WiFi router in a open office, a _____ antenna will be used a. Omnidirectionalb. Unidirectionalc. Long throwd. Mesh 25. To secure traffic flowing over the internet, a _____ tunnel can be used a. PPPPb. LTTPc. PPOPEd. None of the provided options is correct 24. When data is encoded on an electromagnetic carrier such as the radio band using more than one channel, the transceiver is only half-duplex communication.a. Trueb. Falsec. Depends on the modulation used d. Depends on the protocol used,1. Cliend A:(in mainland China) Client B:(overseas connection). To make a lossless low letency communication which is the better approach : a. websocket, b. bi-directional TCP , c. UDP, d. QUICComputer Science Visit http://centralops.net/co/domaindossier.aspx (Links to an external site.) and enter a domain name (e.g., mit.edu) in the “domain or IP address” text box. Check the “domain whois record” check box and click the Go button. What information is displayed? What other footprinting tools are out there?
- M06 Discussion Board - Networking 99 unread replies.99 replies. Scenario: You have just installed a SOHO router in your customer's home and the owner has called you saying that Internet gaming is too slow. The customer is using a wireless connection to the network. What are the possibilities you might consider in order to speed up the customer's gaming experience?This is from Bruce Wayne Problem 3) What the following values for the Technology Team? Use only the x.x.x.x notation for the IP addresses. Network Address: Broadcast Address: Starting IP Address: Ending IP Address:20.For the network that includes the device with IP address 194.80.26.110, how many hosts are there in the network? 145 194 255 110
- Please answer and not copy answers from the internet cause i need some understading : An educational institution has an access network whose operating parameters are as follows:access link to originating servers’ rate: 15.4 MbpsRTT from institutional router to server: 2 secWeb object size: 100K bitsAverage request rate from browsers to origin servers: 150/sec average data rate to browsers: 45.0 MbpsInstitutional access network speed: 1Gbps. 3.1. You are requested to provide the performance of the institutional access network in terms of• LAN utilization• Access link utilization• End-to-end delay from the access network to the origin servers. Note: Assume that the requests from the web client to the originating web servers are of the order of 2GB of data on average. 3.2. Assuming that the institution would like to install a web cache in its access network with a cache hit rate is 0.65, you are asked to recompute the new performance of the access network…A. “Security is different in wireless”1. Discuss the statement above. The answer needs to take into account allaspects of the debate. Provide example if needed.2. Support your answer with reference.B. In IEEE 802.11, open system authentication simply consists of two communications.An authentication is requested by the client, which contains the station ID (typicallythe MAC address). This is followed by an authentication response from the AP/routercontaining a success or failure message. An example of when a failure may occur isif the client’s MAC address is explicitly excluded in the AP/router configuration.1. What are the benefits of this authentication scheme? 2. What are the security vulnerabilities of this authentication scheme?C. Twitter and Facebook are one of the well-known stay-up-to-date media. Whether youuse it to keep up with news or just to share your thoughts, it’s one of the commonlyused services on the Internet. Therefore, use Wireshark to:1. Capture and analyse Twitter…Question1: (Computer Networks) a) A web page consisting of 13 objects in total will take ____ ms to load in a non persistent connection. Given, RTT = 9ms; Object Transmission Time = 2*RTT). (Answer in ms) b) What would be the answer if the above calculation was done for a persistent connection? c) Does the above calculation include all the delays that we need to consider? (Give justification)