network PacNOG 2 Workshop © 2006 Cisco Systems‚ Inc. All rights reserved. 4 Fundamentals: Working on Solutions • Next step is to try and fix the problem And this is not about diving into network and trying random commands on random routers‚ just to “see what difference this makes” • The best procedure for “unfamiliar problems” is to Start at one place‚ Deal with one symptom‚ and learn more about it PacNOG 2 Workshop © 2006 Cisco Systems‚ Inc. All rights reserved. 5
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Final Exam of Computer Networks (ICE 1230) 2008.5. 27. Answer in English and Total 15 points 1. Why is it said that packet switching employs statistical multiplexing? Contrast statistical multiplexing with the multiplexing that takes place in TDM. (1 point) Answer: In a packet switched network‚ the packets from different sources flowing on a link do not follow any fixed‚ pre-defined pattern. In TDM circuit switching‚ each host gets the same slot in a revolving TDM frame. 2. In BitTorrent
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Category Points Description Section 1 Subnetting IP Address‚ Configuring Static Routes and Static Host Table - 15 Points Task 6: Step 1 Related Explanation or Response Task 6: Step 3 Related Explanation or Response Task 6: Step 5 Related Explanation or Response Task 6: Step 6 Related Explanation or Response Summary Paragraph 1 1 1 1 1 1 1 1 7 Paste the requested screenshot Provide the requested answer Paste the requested screenshot Provide the requested
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within our company. There are many different types of hardware to include bridges‚ routers‚ switches‚ and even networking cards. Our company will use routers‚ firewalls‚ and switches. With the routers and firewalls we will protected from threats to a degree by viruses‚ and attackers. One of the most commonly used is McAfee Antivirus which is the software that I would present to be used as security software. With the routers and firewalls‚ it will block any unwanted activity coming across the network.
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The router is an expert computer or network element connected more than one network running software that allows the router to move data from network to another. It does this by storing the addresses of all the networks to be able to communicate with them and to control the internet and the LAN (local area network) traffic. The internet is global system connecting computers all over the world that used standard internet protocol called TCP/IP. I am going to talk about it few lines later. Internet
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Wi-Fi Technology Introduction: Electrical technology has been greatly enhance with the introduction of wireless communication. Wi-Fi is the one among the achievements. The term Wifi stands for Wireless fidelity. Wi-Fi is a brand originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN) based on the IEEE 802.11 specifications. It was developed to be used for mobile computing devices‚ such as laptops‚ in LANs‚ Internet
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see id on your credit cards as well so they need a two-factor authentication. Which networking device is primarily concerned with getting traffic to its ultimate destination? ☐ Bastion Hosts ☑ Routers ☐ Bastion hosts and routers both do this. And how does security differ between routers and bastion hosts? A
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account is locked‚ the bank require users to call in to reset their pin then the agent requires more proof of identity. | | Which networking device is primarily concerned with getting traffic to its ultimate destination? | ☐ Bastion Hosts ☑ Routers
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functions of the network layer? 5. What are the main functions of the Data Link Layer? 6. Using a graph‚ explain the difference between an end system‚ a hub‚ a switch (or bridge) and a router in terms of the layers represented in each. 7. Discuss the main differences between hubs‚ switches and routers 8. What is the difference between a host and an end system? List the types of end systems. Is a Web server an end system? 9. What is the round trip time (RTT)? What is the purpose of
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my area. A security key. 6.2.2 the information that given on the command line is it shows all your information on the router you have and it shows you in details. Its allows you to see in-depth allowing your to see information on your router. 6.2 review 1. The biggest problem would be collision if multiple routers are using the same channel a common example of this is Comcast routers are set to use a channel close to the signal for the ps3 so you get a depredation of signal and loss of data packets
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