Itt 255 IT255 Instructor Lab Manual LABORATORY Instructor Lab Manual IT255 Fundamentals of Information Systems Security Copyright © 2012 Jones & Bartlett Learning‚ LLC www.jblearning.com All Rights Reserved. Current Version Date: 12/06/2010 -1- IT255 Instructor Lab Manual LABORATORY ISS Curriculum Overview............................................................................................................................. 5 Ethics and Code of Conduct......
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http://www.tunnelbroker.net [accessed 28 November 2012]. 2. LEARN (2009) IPv6 Deployment. http://www.learn.ac.lk/ipv6 [accessed 10 January 2013]. 3. Microsoft (2008) Introduction to IP Version 6. http://www.microsoft.com/en-us/download/details.aspx?id=21536 [accessed 14 January 2013]. 4. Online‚ S. (2010) Online IP Subnet Calculator and Network Tools. http://www.subnetonline.com [accessed 14 January 2013]. 5. Punithavathani‚ D.S. & Sankaranarayanan‚ K. (2009) IPv4/IPv6 Transition Mechanisms
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whether compress or gzip has been used as their compression utility. If no Request number is defined‚ <CaseNo> will default to 0000000000 Syntax : ./emcgrab.sh [-h] [-v] [-o options‚options] [-autoexec] [-backup] [-clariionIP <IP Addresses>] [-ip] [-ipmask] [-legal] [-lite] [-nomsg] [-nw] [-OUTDir new_output_directory] [-quiet] [-symmid bypass|prompt] [-vxdmpdebug] where -h : Displays help
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Packet Tracer – Skills Integration Challenge Topology Addressing Table Device Interface IP Address Subnet Mask Default Gateway VLAN Association R1 G0/0.1 192.168.99.1 255.255.255.0 N/A VLAN 99 G0/0.10 192.168.10.1 255.255.255.0 N/A VLAN 10 G0/0.20 192.168.20.1 255.255.255.0 N/A VLAN 20 S0/0/0 209.165.22.222 255.255.255.224 N/A N/A S0/0/1 192.168.1.1 255.255.255.0 N/A N/A R2 G0/0.1 192.168.99.2 255.255.255.0 N/A VLAN 99 G0/0.10 192.168.10.2 255
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N/A Prompt Password: No Password: N/A Authentication: Normal Homepage: http:// www.google.com OR www.google.com Use Default Settings Network Type: IPv4 Proxy Server Address: 010.010.055.034 Name servers: Automatic Phone IP Address: Automatic Press Option and Open Advance settings Menu Web OR (Menu Service Web) Press Option Settings Port Number: 8799 Access Point Note: This Advance settings is required only WAP setting
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source IP host address for the TargetWindows01 server‚ LAN Switch 1‚ LAN Switch 2‚ and the IP default gateway router? | IP | TargetWindows01 server | 172.30.0.8 | LAN Switch 1 | 172.16.8.5 | LAN Switch 2 | 172.16.20.5 | Default gateway | 172.30.0.1 | 3. Did the targeted IP hosts respond to the ICMP echo-request packet with an ICMP echo-reply packet when you initiated the “ping” command at your DOS prompt? If yes‚ how many ICMP echo-request packets were sent back to the IP source
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Configuration of HP ProCurve Devices in a Campus Environment Best Practice Document Produced by CESNET led working group on Network monitoring (CBPD111) Authors: Tomas Podermanski‚ Vladimir Zahorik March 2010 © TERENA 2010. All rights reserved. Document No: Version / date: Original language : Original title: Original version / date: Contact: GN3-NA3-T4-CBPD111 March 2010 Czech “Configuration of HP ProCurve Devices in a Campus Environment” Version 1.2 of 3 December 2009 tpoder@cis.vutbr
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order transmitted and reliably datagram: arbitrary order‚ unreliable c Mani Radhakrishnan and Jon Solworth Socket Programming in C/C++ sockets TCP UDP Socket characteristics (cont’d) Each socket type has one or more protocols. Ex: TCP/IP (virtual circuits) UDP (datagram) Use of sockets: Connection–based sockets communicate client-server: the server waits for a connection from the client Connectionless sockets are peer-to-peer: each process is symmetric. c Mani Radhakrishnan and Jon
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from an address that is not the actual address of the person sending the message. Another way spoofing takes place on the Internet is via IP spoofing. This involves masking the IP address of a certain computer system. By hiding or faking a computer’s IP address‚ it is difficult for other systems to determine where the computer is transmitting data from. Because IP spoofing makes it difficult to track the source of a transmission‚ it is often used in denial-of-service attacks that overload a server
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or Xbox 360‚ or a smart phone. Some even have all of the above! 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
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