NT 1330 Final Exam Review What is the difference between published and assigned software? Typically‚ after you publish a software package to users in a site‚ domain‚ or OU‚ the users can use Add or Remove Programs to install the software. After you assign a software package to users in a site‚ domain‚ or OU‚ the software is advertised on the desktop. The application becomes available to the user the next time the user logs on (if application’s GPO applies to that user). The application is fully installed
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Table Device R1-ISP R2Central S1Central PC 1A PC 1B Eagle Server Interface Fa0/0 S0/0/0 Fa0/0 S0/0/0 VLAN 1 NIC NIC NIC IP Address 192.168.254.253 10.10.10.6 172.16.255.254 10.10.10.5 172.16.254.1 172.16.1.1 172.16.1.2 192.168.254.254 Subnet Mask 255.255.255.0 255.255.255.252 255.255.0.0 255.255.255.252 255.255.0.0 255.255.0.0 255.255.0.0 255.255.255.0 Default Gateway N/A N/A N/A N/A 172.16.255.254 172.16.255.254 172.16.255.254 192.168.254.253 All contents are Copyright © 1992–2007
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Student Name _________________________________ Date _____________ SEC450 Security Testing - iLab1 Objectives In this lab‚ the students will examine the following objectives. Discover network vulnerabilities and mitigation of possible threats Learn the use of Access Control List (ACL) to implement mitigation Scenario A small company is using the topology shown below. Minimal security measures have been implemented. Possible vulnerabilities need to be discovered in any of the devices used in the
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As mentioned before in Section II.B‚ the typical ISP is split up into multiple functional operators. InP – as seen in the figure‚ the InP manages the physical network infrastructure and is responsible for resource allocations and mapping physical resources to virtual resources. Changes made in this level are not visible to the levels above. InP is responsible for the network maintenance‚ if one node goes down in this level then it can affect multiple virtual nodes‚ for example in Fig 1. The nodes
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Final Exam Review Using Table 10-1‚ review default port numbers used commonly with TCP and UDP purposes HTTP TCP Port 80 – used by web browsers and web servers Telnet TCP Port 23 – used for terminal emulation SSH TCP Port 22 – used for secure terminal emulation FTP TCP Port 20‚ 21 – used for file transfer DNS UDP Port 53 – used for name resolution SMTP TCP Port 25 – used to send and receive email POP3 TCP Port 110 – another email protocol IMAP TCP Port 143 – another email protocol SSL TCP
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I am going for my master in Network administration. A network administrator is a person responsible for the maintenance of computer hardware and software that comprises a computer network. This normally includes deploying‚ configuring‚ maintaining and monitoring active network equipment. A related role is that of the network specialist‚ or network analyst‚ who concentrates on network design and security. The network administrator (or "network admin") is usually the level of technical/network
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Celsius. Next‚ the minerals themselves; the minerals are shown to us in a tripod display‚ each of which is a separate‚ yet integrated‚ part of the series. These consist of a discontinuous branch‚ a continuous branch‚ and a main branch. Lastly‚ the series diagram shows the classifications of the different minerals. In the “discontinuous series” we find‚ in order of temperature formation‚ olivine‚ pyroxene‚ amphibole‚ and biotite. This series shows how at one temperature‚ olivine will form and become stable
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[pic] [pic] Fig. 1: Buck converter circuit diagram. [pic] [pic] Fig. 2: The two circuit configurations of a buck converter: On-state‚ when the switch is closed‚ and Off-state‚ when the switch is open (Arrows indicate current as the conventional flow model). [pic] [pic] Fig. 3: Naming conventions of the components‚ voltages and current of the buck converter. [pic] [pic] Fig. 4: Evolution of the voltages and currents with time in an ideal buck converter operating in continuous mode. The
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UMUC Network Proposal Michael Cowley University of Maryland University College CMIT265 Fundamentals of Networking Dr. Reginald Terrell July 7‚ 2014 UMUC Network Proposal Designing and implementing a proper network design is an essential and yet critical step in building a reliable‚ top notch‚ network infrastructure. Developing the proper infrastructure can ensure performance at a level needed for growth and for stability all the while providing crucial time savings by minimizing the administrative
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This page intentionally left blank TCP/IP Essentials The TCP/IP family of protocols have become the de facto standard in the world of networking‚ are found in virtually all computer communication systems‚ and form the basis of today’s Internet. TCP/IP Essentials is a hands-on guide to TCP/IP technologies‚ and shows how the protocols operate in practice. The book contains a series of carefully designed and extensively tested laboratory experiments that span the various elements of protocol
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