Hierarchical Star Many home networks use the star topology. A star network features a central connection point called a "hub" that may be a hub‚ switch or router. Devices usually connect to the hub with Unshielded Twisted Pair Strengths Easy to Install‚ Flexible IF single device or cable failure will not bring down the network Weakness If the centralize device fails the entire system is affected Bus Bus is the simplest network topology. All computers are connected to a single cable that
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1) Encode IP address 10.20.30.40 in TLV format Solution: 01000000 00000100 00001010000101000001111000101000 2) A network manager discovers that a network component is performing poorly and issues an order to the technician to replace it. Which MIB group contains this information for the technician to find out the physical location of the component? Solution: SysLocation in System group \\8 - Net-MGM-5.ppt 3) TCP is a connection-oriented protocol and UDP is a connectionless protocol
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Network Vulnerabilities & Solutions Sec/280 January 19‚ 2013 This is my report on why I believe that it is important to protect our Windows and Unix/Linux servers from known vulnerabilities. As I am sure you know‚ there are many different types of attacks on servers/network systems today. Throughout this report‚ I will illustrate a few of the more recently known/discovered vulnerabilities on both the Windows and Unix/Linus servers. First‚ I will start with a
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In the last few years‚ we witnessed the appearance of various networking sites in virtual world. Starting with several conventional ones such as Friendster‚ Hi5 and few others‚ they are relatively well received in the beginning stage due to their fresh concept to connect people around the world at your finger tip. However due to their limited functionality offered‚ these sites were quickly forgotten soon enough especially with the emergence of the phenomenal Facebook. Starting humbly as a decent
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Reaction Paper 1 Reaction Paper 1 The movie is about the responsive brain and the behaving brain. The brain is one of the most dynamic systems on the planet‚ for as much work the brain does and its complexity. It’s amazing how a simple thing like touch can be communicated through emotions. The movie talks about how the touch of a mother affects how a both a healthy baby develops and premature babies. The touch of the mother helps the baby develop with regards to their weight‚ how active they
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Facebook to continue to grow as a technological company (Stone‚ 2007). Zuckerberg has also incorporated the Bing search engine within Facebook as a step to ensure Facebook’s sustainability as users can perceive Facebook as more than just a regular social networking site (Bolm‚ n.d.). According to Bolm (n.d.)‚ Bing says that a huge portion of society refer to their friends before making the decision to purchase things and this phenomenon is known as the “Friend Effect”. He acknowledges that to achieve
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Socializing through Social Networking Many have argued against social networking sites such as Facebook‚ Twitter‚ MySpace and more. With the increase in technology‚ computers have become smaller‚ lighter‚ and less expensive as well as are now inside our cellular phones. This ease of accessibility has made social networking sites more addictive. But it is always a negative influence? Have these sites caused harm for our youth and even some adults? Yes‚ texting instead of calling‚ email instead of
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Reaction Paper Last March 3‚ 2011‚ at almost 8 AM in my wristwatch‚ we departed from TIP QC campus to start our most awaited trip at the following itineraries: MMDA traffic monitoring Makati City‚ Bayantel Telecommunications and Falcon Crest Campsite at Norzagaray‚ Bulacan. At our first destination MMDA‚ we’ve got to see the traffic monitoring operation of MMDA‚ where many of Metro Manila’s road by installing CCTV cameras at Metro Manilas road. We also got to see the operating room for the Traffic
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Case Study: Japanese Foreign Economic Policy‚ GrasPP Week 9 (December 4) Reaction Paper (by CHOY How Yun‚ Constance; Student ID: 51138033) Week 9 (December 4‚ 2013) Environment Reaction Paper (by CHOY How Yun‚ Constance) Introduction The two papers together provide a comprehensive account of the factors behind Japanese foreign policy on global climate change‚ including the domestic factors (e.g. political leadership‚ economic performance‚ pressure from interest groups‚ public opinion
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Aldwin J. Taño Mrs. Erencio IV.Copernicus Reaction Paper [pic] by Shirley Jackson The short story “The Lottery” was indeed a good‚ thrilling and bothering story by Shirley Jackson. Honestly‚ after reading the story‚ my first reaction was “oh my!” I did not expect that the lottery was a misfortune to someone who will win. The ending of the story was a surprise. Usually when you saw the word “lottery‚" the first thing that goes into your mind is “money.” But I was shocked with
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