Lab #1 Assessment Questions & Answers 1. Windows Applications Starts As Service Y/N Wireshark N FIleZilla Server Interface Y Nessus Client N Tftpd32_SE Admin N Nessus Server N Nmap Zenmap Gui M 2. What was the DHCP allocated source IP host address for the student VM‚ DHCP Server‚ and IP default gateway router? IP Address………….172.30.0.58 Subnet Mask………255.255.255.0 Default Gateway….172.30.0.1 3. Did the targeted IP hosts respond to the ICMP echo-request packet with an
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Subnetting Exercises Subnetting Exercise #1 Assume that you have been assigned the 132.45.0.0/16 network block. You need to establish eight subnets. 1 __________ binary digits are required to define eight subnets. 2 Specify the extended network prefix that allows the creation of eight subnets. _______________________________________________________ 3 Express the subnets in binary format and dotted-decimal notation: #0 ____________________________________________________
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Overview: As part of your assigned readings and material covered in your class lecture‚ you have learned about IP subnetting including the math involved. For this assignment‚ you will answer questions relating to IP subnetting. Resources: Textbook Lecture materials and notes Deliverables Answer the questions in the following section. Turn in your responses to your instructor. Be sure to show your work‚ meaning your steps to convert binary to decimal‚ etc. Questions: 1. How many bits
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IP Subnetting How many bits of mask are required to provide 30 host addresses? 128 64 32 16 8 4 2 1 30 = 0 0 0 1 1 1 1 0 = 00011110 How many networks will be created using a 255.255.0.0 given a class A IP network (i.e.‚ 10.0.0.0)? About 16‚000‚000 What would be the dotted decimal equivalent o the slash notation of /30? 11111111.11111111.11111111.11111100
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SOLUTIONS TO SUGGESTED PROBLEMS FROM THE TEXT PART 2 3.5 2 3 4 6 15 18 28 34 36 42 43 44 48 49 3.6 1 2 6 12 17 19 23 30 31 34 38 40 43a 45 51 52 1 4 7 8 10 14 17 19 20 21 22 26 r’(θ) = cosθ – sinθ 2 2 cos θ – sin θ = cos2θ z’= -4sin(4θ) -3cos(2 – 3x) 2 cos(tanθ)/cos θ f’(x) = [-sin(sinx)](cosx) -sinθ w’ = (-cosθ)e y’ = cos(cosx + sinx)(cosx – sinx) 2 T’(θ) = -1 / sin θ x q(x) = e / sin x F(x) = -(1/4)cos(4x) (a) dy/dt = -(4.9π/6)sin(πt/6) (b) indicates the change in depth of water (a) Graph at
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-DHCP means Dynamic Host Configuration Protocol and is a part of application layer. A DHCP server has a number of IP address in its memory to assign for the computers/hosts on a network. -In a classic client connection to a Ethernet port‚ when the client tries to connect through DHCP exchange by broadcasting DHCP discovery frame to search a DHCP server. If the DHCP server is not present on the local subnet‚ a DHCP discovery must be forwarded by the router. And this is done by configuring an IP
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3.4.3.1 ZigBee Configuration The basic specifications used in XBee configuration using the free X-CTU software are given below. • Baud rate: 9600 • FC: Hardware • Data bits: 8 • Parity: None • Stop Bits: 1 The PAN ID is configured as 2005 for the network to communicate over. The same ID is given to both the router and the coordinator 3.4.3.1.1 ZigBee Coordinator configuration steps As the X-CTU software is opened‚ the window shown in fig 3.25 appears. The relevant COM port to which the module
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EC: DVD story #1 From: Dilin Anand (EFY) [mailto:dilin.anand@efy.in] Sent: Thursday‚ April 28‚ 2016 12:25 PM To: Rahul Chopra Cc: Janani Gopalakrishnan Subject: For Review: DVD story #1 Sir‚ PFB DVD story #1. Contiki‚ for Converting Embedded into IoT By Priya Ravindran We are in an era of rapidly developing electronics; of embedded systems‚ efficient processors‚ the Internet of Things (IoT) and miniature chips. To aid with one’s design process in this fast-paced scenario
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Test Your Connection Graph Praveen Reddy‚ Polam Wilmington University Introduction to findings To know the patterns and aberrances in the internet connection with specific examples‚ I have captured metrics from few of the speed test websites. The following metrics are captured to identify whether network speeds are consistent. Ping: The ping is the reaction time of user connection–how fast users get a response after they sent out a request. A fast ping means a more responsive connection‚ especially
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Configuring IP The Internet Protocol (IP) is the only routed protocol that is turned on by default on a Cisco router running IOS. The acronym IP is actually an abbreviated way of writing TCP/IP (Transmission Control Protocol/Internet Protocol)‚ which is the suite of protocols and applications used on the Internet and many private internetworks. We are going to begin the coverage of IP configuration with a brief overview of IP and how IOS processes its traffic. Then we will delve into the configuration
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