1) Identify the three IP address classes‚ the default subnet mask used with each‚ and the number of hosts for each. The three IP address classes are class A‚ class B‚ and class C. Default subnet mask for class A = 255.0.0.0 Default subnet mask for class B = 255.255.0.0 Default subnet mask for class C = 255.255.255.0 The number of hosts that class A can have is 16‚777‚214 The number of hosts that class B can have is 65‚534 The number of hosts that class C can have is 254 2) What is the subnet
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What most people don’t realize is that with each one of those devices‚ you have to have an IP address to ensure that you can connect to the internet. Because more and more people around the world are using more internet enabled devices‚ the world is very quickly running out of IP addresses. History of IPv6 Up until very recently‚ every device used an Internet Protocol Version 4 (or IPv4) address. Since those addresses are becoming more scarce by the day‚ “the Internet Engineering Task Force
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is stated in the cmd Question 7 What is the IP address of the DHCP server from which W2K8yy has obtained its IP address? 000.000.000.000 Question 8 If the answer to #7 was not the IP address of the W2K8xx computer‚ why might this have happened? It is not enabled Question 9 What nodes appear underneath the DHCP scope that you created in Exercise 3-1? Address pool address leases Question 10 What appears in the IP address text box? 192.168.11.1 Question 11 What value
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Possible Networks Possible Hosts per Network A 0-127 A b.c.d 27 224 B 128-191 A.B c.d 214 216 C 192-223 A.B.C d 221 28 Exercise 8.1.3 Would the IP address be valid as a Class C address? Yes Why or why not? The first octet is 192 which would be in Class C Exercise 8.1.4 What is the network ID of the IP address? 190.8 What is the host ID of the IP Address? 8.4 What is the binary network ID? 10111110.1000 What is the binary host ID? 1000.100 Exercise 8.1.5 What is the slash notation equivalent
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U.S. Department of Justice Office of Justice Programs National Institute of Justice JAN. 07 Special REPORT Investigations Involving the Internet and Computer Networks www.ojp.usdoj.gov/nij U.S. Department of Justice Office of Justice Programs 810 Seventh Street N.W. Washington‚ DC 20531 Alberto R. Gonzales Attorney General Regina B. Schofield Assistant Attorney General David W. Hagy Deputy Assistant Attorney General‚ Office of Justice Programs and Principal Deputy Director‚ National
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Answer: C Explanation: The network address 150.50.0.0 that was originally assigned is a class B‚ so it has a default subnet mask of 255.255.0.0. Then you need to divide this network into 7 subnets and only the net work address 255.255.240.0 provides enough networks because it will provide 16 - 2 = 14 subnets (-1 for the network address and -1 for the broadcast address‚ which gives a -2 from the total of subnets). #9 Answer: C Explanation: The network address 209.168.19.0‚ which was originally
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IPv6 Overview IPv4 vs. IPv6 IP Version IPv4 IPv6 Deployed 1981 1999 Address Size 32-bit number 128-bit number Address Format Dotted Decimal Notation: 192.0.2.76 Hexadecimal Notation: 2001:0DB8:0234:AB00: 0123:4567:8901:ABCD Number of Addresses 232 = 4‚294‚967‚296 2128 = 340‚282‚366‚920‚938‚463‚ 463‚374‚607‚431‚768‚211‚456 Examples of Prefix Notation 192.0.2.0/2410/8 2001:0DB8:0234::/48 2600:0000::/12 ↑ Back to Top What is IPv6? IPv6 stands for Internet Protocol version
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1457325-33337500 194437028194000 Lab 4: Capturing packets on your network Name: Jaimin SurtiAssignment: Lab 4 Course: ECET-415 Date Submitted: October 27‚ 2014 Submitted to: Professor Khader Table of Contents Deliverable 1…………………………………………………………………………………. 2 Deliverable 1…………………………………………………………………………………. 3 Deliverable 2…………………………………………………………………………………. 4 Deliverable 3…………………………………………………………………………………. 4 List of Figures Figure 1……………………………………………………………………………………….2 Figure 2………………………………………………………………………………………
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Lab 2 Answer Key Configuring DNS and DHCP This lab contains the following exercises: Exercise 2.1 Designing a DNS Namespace Exercise 2.2 Creating a Zone Exercise 2.3 Creating Domains Exercise 2.4 Creating Resource Records Exercise 2.5 Creating a Scope Exercise 2.6 Confirming DHCP Server Functionality Exercise 2.7 Configuring DHCP Reservations Workstation Reset: Returning to Baseline Estimated lab time: 100 minutes Exercise 2.1 | Designing a DNS Namespace | Overview | You have
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different‚ the physical address will be different and this shouldn’t cause addressing issues. 5.2.2 It gives IP address‚ subnet mask‚ and default gateway. 5.2.3 00-0C-29-A3-43-72 5.2.4 B8-AC-6F. Dell Inc. One Dell Way‚ Round Rock‚ TX 78748‚ US 5.2.5 10.33.108.59 – IP Address 10.33.110.1 – Default Gateway 5.2.6 1. Consults ARP cache for forwarding IP address (if found go to 6) 2. If not found build ARP request frame containing MAC address‚ IP Address‚ and forwarding IP address. 3. All hosts receive
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