...Brandon Jenner ECT 125 CHP 11 34.) calculate component current and voltage values. XL(1)= 2 pie fl = 2 pie (60Hz)(470mH) = 177 ohms XL(2) = 2 pie fl = 2 pie (60Hz)(1H) = 376 ohms XL(T) = XL1 + XL2 = 553 ohms Z = _/XL(T)^2 + R^2 = _/(553)^2 + (1000 ohms)^2 = 1.1k ohms IL(T) = Vs/Zt = 120/1.1kohms = 105.2mA IR = Vs/R = 120/1k ohms = 120mA VL(1) = XL(1)/ZT = 177ohms/1.1k ohms = 160.9mV VL(2) = XL(2)/Zt = 376 ohms/1.1 kohms = 341.8m V VLR = R/Zt = 120/1.1k ohms = 909.mV CHP 13 34.) Calculate current and voltage. Xc = 1/ 2 pie fc = 1 / 2 pie (220Hz)(0.47uF) = 1.5kohms Zp = XcR2/_/Xc^2 + Rt^2 = (1.5kohms)(1.5kohms)/_/(1.5kohms^2)+(1.5kohms^2) = 1.06kohms 0 = tan^-1 (R2/-Xc) = tan^-1 1.5kohms/1.5kohms = -45 degrees R = Z cos 0 = (1.06kohms) cos (-45degrees) = 749 ohms Xc = Z sin 0 = (1.06kohms)sin(-45degrees) = -749 ohms Zt = _/Xc^2 + Rt^2 = _/1.5kohms^2+1.3kohms^2 = 1.9kohms 0 = tan^-1 (-Xc/Rt) = tan^-1 (-1.5kohms/1.3kohms) = -49 degrees It = Vs/Rt = 6V/1.69kohms /_-49degrees = 3.15mA /_-49 degrees Vr1 = It*Rt = (3.15mA)(560ohms) = 1.76V Vp = 3.3V /_-45degrees Ic = 3.3V/_-45 degrees/1.5kohms/_-90 degrees = 2.2mA /_-45 degrees Ir2 = Vp/R2 = 3.3V /_ -45 degrees/1.5kohms /_0 degrees = 2.2mA /_-45...
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...Steven Kurt Baughman Strategic Management of Tech NETW-583-11265 Professor Ted Mikell June 15, 2013 Why Google's attempted to buy into wireless via the 700 MHz Spectrum Auction Google saw a chance to enter into the wireless marketplace and become a cellular network operator with a 50 state network. Google would not only compete with AT&T and Verizon by entering this market, but it would have had the opportunity to network with other entities and develop innovative new products. The 700MHz frequency is able to travel long distances and penetrate walls, everyone in the mobile telecommunications market sees the potential to extend mobile broadband services by using this frequency if they can obtain a controlling block of the wireless licenses the FCC was auctioning off. [“The FCC is auctioning 1,099 wireless licenses in the 700 MHz band, but the most attractive spectrum for many bidders is the “C-block” of 12 regional licenses that may be combined to create a 50-state network.” ]http://en.wikipedia.org/wiki/United_States_2008_wireless_spectrum_auction What do they hope to accomplish? Google saw the chance of entering into the wireless market and the potential growth it could bring to the company in core competencies and product development. The executives of the company realized the risks associated with taking over this new area of broadcasting, including the multi-billion dollar cost of building and maintaining a 50 state network. But their goal...
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...iLab Grading Rubric Category | Points | Description | Introduction | 5 | Introduce the objective and goal(s) for the report. | Overlapping | 5 | Are there any overlapping channels in Capture1.wsr? | Wireless LAN | 5 | What channel to use when installing a new wireless LAN from Capture1.wsr? | Activity | 5 | Identify the channels being used in Capture2.wsr. | Most Active Channel | 5 | Identify the most active channel in Capture2.wsr. | Type of Signal | 5 | Identify the type of signal being shown in Capture3.wsr. | Frequency | 5 | Identify the frequency, not channel, being used in Capture3.wsr. | Type and Strength of Signal | 5 | Identify the type and strength of signal being shown in Capture4.wsr. | Conclusion | 10 | Include a minimum of two paragraphs that summarizes your learning and concludes your accomplishments in the lab. | Total | 50 | A quality paper will meet or exceed all of the above requirements. | Deliverables IMPORTANT: A report template is provided beginning on the next page and you must use it to submit your assignment. Before submitting your assignment, delete the pages containing the instruction and rubric. Your submitted assignment should begin with the title page and only contain your report. Don’t forget to place your name, your professor’s name, and the date on the title page. Week 5 iLab Report Replace with your name DeVry University NETW360: Wireless Technologies and Services Observing the Wireless Spectrum Submitted...
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...Instructions for completing NETW204 Lab Reports: 1. Make sure that you understand the objective of the lab(s) and the requirements for successfully performing them. 2. Follow all procedures in the Element K lab instructions (Sample Solutions). 3. After successfully completing the lab(s), capture a screenshot of your Transcript that shows both the labs completed and your name. Paste this into the bottom of your lab report. Your transcript can be found by going to the Home/Account Information/Transcript page. An example transcript is shown below. 4. Submit the completed Lab Report to the appropriate weekly Dropbox. Taking Screenshots The instructions below provide basic guidance on taking screenshots of your labs 1. Complete the lab step that you would like to capture in a screenshot. 2. Click on the server’s desktop that contains the window you want to capture. 3. Press the Print Screen key on your keyboard to copy it to your clipboard. On some keyboards, it is written as Print Scrn or PrtSc. 4. Click on your Lab Report (this document). 5. Scroll to the point in the Lab Report where you what the screenshot to appear. 6. Right click on your mouse and click paste, or press Ctrl + V 7. Once your screenshot appears in your Lab Report, click on your lab and continue to the next step. Important Note: If you are using Windows 7 (any version), you can use the Snipping Tool to very easily create screenshots for your lab reports...
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...Category | Points | Description | Section 1A Simple Network Using RIP Protocol - 15 Points * Task 2: Step 3 * Related Explanation or Response * Task 2: Step 4 * Related Explanation or Response * Task 4: Step 1 * Related Explanation or Response * Task 5: Step 1 * Related Explanation or Response * Summary Paragraph | 111111117 | Paste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerIn your own words, summarize what you have learned about configuring RIP routing. | Section 2Floating Static Routes for Network Redundancy - 15 Points * Task 4: Step 1 * Related Explanation or Response * Task 4: Step 2 * Related Explanation or Response * Task 4: Step 3 * Related Explanation or Response * Task 5: Step 1 * Related Explanation or Response * Summary Paragraph | 1111111 17 | Paste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerPaste the requested screenshotProvide the requested answerIn your own words, summarize what you have learned about configuring floating routes. | Total | 30 | | Name: Date: Sep 15, 2014 Professor: ------------------------------------------------- A Simple Network...
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...Memorandum To: NETW 471 CC: Professor Timothy Atwood From: Date: [ Re: Virtualization Benefits of Technology Confidential This memo is to inform the company about the changes that we want to undergo. With technology moving as fast as it is. It is our job to stay in front of the curve so we can run our business effectively. With that being said I would like to move our company into the virtualization era. Benefits of Virtualization Server Consolidation It is not unusual to achieve 10:1 virtual to physical machine consolidation. This means that ten server applications can be run on a single machine that had required as many physical computers to provide the unique operating system and technical specification environments in order to operate. Server utilization is optimized and legacy software can maintain old OS configurations while new applications are running in VMs with updated platforms. Although a server supporting many VMs will probably have more memory, CPUs, and other hardware it will use little or no more power and occupy the same physical space reducing utilities costs and real estate expenditures. Testing and development Use of a VM enables rapid deployment by isolating the application in a known and controlled environment. Unknown factors such as mixed libraries caused by numerous installs can be eliminated. Severe crashes that required hours of reinstallation now take moments by simply copying a virtual image. Dynamic Load Balancing and Disaster...
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...NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase this tutorial visit following link http://wiseamerican.us/product/netw-589-final-exam/ Contact us at: SUPPORT@WISEAMERICAN.US NETW 589 FINAL EXAM NETW 589 FINAL EXAM To Purchase...
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...Lab 12.1 1. The type of events are system log, application log, and security log. Errors will happen same as warning and information. 2. Applications and Services Logs vary. They include separate logs about the programs that run on your computer, as well as more detailed logs that pertain to specific Windows services. 3. Custom Views, it’s easier to call up a commonly used filter. You can easily remove old events and then show recurring events. 4. Yes you can 5. Edit custom view Lab 12.2 1. This process is of assigning alphabetical identifiers to physical or logical disk drives or partitions. 2. You would have to use start up repair. You would need to take ownership for this to work. 3. The System Volume Information folder (SVI) contains windows system restore files. If you do not have any important data on that drive, you could format and reclaim the space. 4. Driver Restore backs up your existing drivers and settings to create a restore point so that if you run into a similar issue in the future, the user would have an easy solution prepared. 5. When the user restores the system Lab 12.3 1. Disable Service helps you to disable services running in the background such as "push service”,” upload service" or "pull ad service" and so on. This would help keep out the viruses etc. 2. No 3. System Configuration is an advanced tool that can help identify problems that might prevent Windows from starting correctly. You can start...
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...NETW 320 Week 3 Assignment The purpose of this week’s assignment is to discuss what a SIP trunk is, why you would use a SIP trunk, the equipment required for its use, and any RFCs that discuss SIP trunking. After compiling some research I have concluded that SIP trunking is a direct connection between your organization and an Internet service provider. It enables you to extend voice over IP telephony beyond your organization’s firewall without the need for an IP-PSTN gateway. This simpler configuration is easier and less expensive to design, operate, maintain, and upgrade. And because ITSPs deliver services at substantial savings, your investment in SIP trunking can give a quick and substantial return on investment (Microsoft). There are several advantages to utilizing a SIP trunk to include the following: save money on long distance service, eliminate IP-PSTN gateways, eliminate a redundant network, eliminate BRI and PRI subscription fees, and extend the capabilities of Office Communications Server with new services from ITSPs. A SIP trunk can be deployed over the Internet or over a line that is dedicated to your organization and that may or may not share bandwidth with other IP traffic. A dedicated line such as a T1 line between your organization and the ITSP usually costs the most, but it can typically carry the most simultaneous calls and offers the highest security and reliability. If your organization has lower call volumes or less stringent security and availability...
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...NETW-420-62199 Enterprise Network Mgmt w/Lab Network management is the top-level administration and maintenance of large networks, often in areas such as computers or telecommunications, but not including user terminal equipment. It often involves functions such as security, monitoring, control, allocation, deployment, coordination, and planning. A large number of protocols, including SNMP, CMIP, common information model and Java Management Extensions, govern this field and exist for its support. Remote Monitoring (RMON) is a standard monitoring specification that enables various network monitors and console systems to exchange network-monitoring data. RMON provides network administrators with more freedom in selecting network-monitoring probes and consoles with features that meet their particular networking needs. Remote Monitoring has been helpful bringing company closer and closer all over the world, this standard is just not for a LAN network. Many company have their employees work from home and can monitor their system from any location that have a Wi-Fi service. RMON has the capabilities to delegate management functionality, by using SNMP. There are several entities that make up a network management system: managers, agents, MIBs, RMON, probes, MOs, and real devices. An RMON probe can sometimes be management appliance software or could be in the device that is managed. They can also reside near monitored network elements. The probe analyzes RMON information such...
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...NETW 230 Week 7 Quiz Click Link Below To Buy: http://hwaid.com/shop/netw-230-week-7-quiz/ 1. Question : (TCO 1) The best way to get a feel for a server’s performance is to establish a(n) and then frequently monitor server performance. 2. Question : (TCO 5) Using Performance Monitor, this counter shows how busy the processor is. 3. Question : (TCO 5) Windows Server 2008 provides two types of high availability: Network Load Balancing (NLB) and . 5) The nodes in the NLB cluster exchange heartbeat messages, and if a host fails to send a heartbeat for second(s), it is considered to have failed. 5. Question : (TCO 6) Similar to Safe Mode, using the will load a command prompt for the shell instead of starting the Explorer graphical interface. 6. Question : (TCO 6) In the event of a problem disk, you can run the /f < drive>: command to perform a full scan of the disk sectors and recover information from bad clusters. NETW 230 Week 7 Quiz Click Link Below To Buy: http://hwaid.com/shop/netw-230-week-7-quiz/ 1. Question : (TCO 1) The best way to get a feel for a server’s performance is to establish a(n) and then frequently monitor server performance. 2. Question : (TCO 5) Using Performance Monitor, this...
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...NETW 561WEEK 2 WIRELESS TECHNOLOGY To purchase this visit following link: http://www.activitymode.com/product/netw-561week-2-wireless-technology/ Contact us at: SUPPORT@ACTIVITYMODE.COM NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY To purchase this visit following link: http://www.activitymode.com/product/netw-561week-2-wireless-technology/ Contact us at: SUPPORT@ACTIVITYMODE.COM NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY To purchase this visit following link: http://www.activitymode.com/product/netw-561week-2-wireless-technology/ Contact us at: SUPPORT@ACTIVITYMODE.COM NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS TECHNOLOGY KELLER NETW 561WEEK 2 WIRELESS TECHNOLOGY To purchase this visit following link: http://www.activitymode.com/product/netw-561week-2-wireless-technology/ Contact us at: SUPPORT@ACTIVITYMODE.COM NETW 561WEEK 2 WIRELESS TECHNOLOGY NETW 561 COURSE PROJECT PROPOSAL WEEK 2 WIRELESS...
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...NETW 562 Final Exam Keller Purchase here https://sellfy.com/p/9vFZ/ Product Description First page 1. (TCO A) Explain how a wireless handset initiates a call. When a mobile phone is powered up, it registers, or identifies itself to a base station. Information about a phone such as the… (TCO B) Give an example of a mobile marketing campaign utilizing a mobile wireless application. How does the campaign capitalize on the mobile factor? Mobile Marketing is just another way of reaching out to target consumers via mobile devices and… (TCO B) List and explain three prominent applications of WDAs, and the markets where they are used. I-MODE – iMode was the original mobile data technology. iMode mobile Internet technology was introduced in Japan in… (TCO C) Explain the effects of J2ME and BREW on mobile application development. BREW and J2ME are intended to provide a standard protocol for downloading executable applications to… (TCO C) What role can Java play in enhancing the mobile shopping experience? Java reduces the cost of downloading and developing moving images that are written in HTML because…. (TCO D) Discuss why a company would deploy WDAs versus laptops. A mobility increase production in most enterprise but the same doesn’t apply to others due to some… (TCO D) Describe 2 challenges of managing mobile devices in the enterprise. Two key challenges IT department faces in managing Mobile device in an enterprise are: Mobile applications...
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...HELPIDO.COM ----------------------------------------------------------- FOLLOW THE LINK TO GET THE TUTORIAL http://helpido.com/netw-420-ilab-5-of-7/ ----------------------------------------------------------- NETW 420 ILAB 5 OF 7 ________________________________________ 1. Estimate the average number of Database bytes per second traffic that the Hacker received during the Open_Network run. 2. Estimate the average number of Database bytes per second traffic that the Hacker received during the VPN_with_Firewall run. 3. Now compare the two values. Did the VPN_with_Firewall affect the ability of the Hacker to receive Database bytes per second traffic? ß 4. Estimate the average number of HTTP bytes per second traffic that the Online Shopper received during the Open_Network run. 5. Estimate the average number of HTTP bytes per second traffic that the Online Shopper received during the VPN_with_Firewall run. 6. Now compare the two values. Did the VPN_with_Firewall affect the ability of the Online Shopper to receive HTTP bytes per second traffic? 7. Estimate the average time that it takes to download a Web page for the Online Shopper during the Open_Network run. 8. Estimate the average time that it takes to download a Web page for the Online Shopper during the VPN_with_Firewall run. ß 9. Now compare the two values. Did the VPN_with_Firewall increase the time that it took for the Online Shopper to download web pages from the company server...
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...NETW 230 Week 6 quiz Click Link Below To Buy: http://hwaid.com/shop/netw-230-week-6-quiz/ 1. Question : (TCO 9) For servers that need to offer services to the Internet, consider using a _____ zone (DMZ), where computers can exist and communicate with the Internet while staying separated from the internal network by a firewall. demilitarized militarized dynamic militarized data modularized Question 2. Question : (TCO 9) _____, which is part of digital identity management services (DIMS), allows certificates and private keys to be stored in AD, so no matter where a user logs on, the certificate and private key information is downloaded to the user’s session from AD. Roaming authentication Profile roaming Credential roaming Local credentials Question 3. Question : (TCO 9) The _____ command-line utility allows you to configure and analyze security from the command line, including performing analysis of a server compared to a template and applying the settings in a security template. regedt secedit confsec secedt Question 4. Question : (TCO 9) _____, which maps to the second layer of the OSI model, provides all the same features as PPTP but it can also work on networks other than IP. IP L2TP IPsec SSL Question 5. Question : (TCO 9) When using _____, you can configure the Windows 2008 server to act as a router or a VPN server. RRAS a firewall Server Manager IPsec Question 6. Question : (TCO 9) The DHCP _____ passes...
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