NTC 360 Final Exam True/False Indicate whether the statement is true or false. ____F 1. The frame’s destination address of a broadcast frame is a value of all binary 0s. ____T 2. Class A addresses are intended for use by large corporations and governments. ____F 3. 1000BaseT‚ released as the 802.3ab standard in June 1999‚ supports Gigabit Ethernet over 100-meter segments of balanced Category 5 copper cabling and requires two pairs of wires. ____T 4. The signaling rates associated
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Solving Performance Problems in a Slow LAN William F. Slater‚ III TCM 537 ’’ Networks and Data Communications I University of Phoenix Week 5 Written Assignment David Kerr‚ M.S. - Instructor June 29‚ 2004 Table of Contents Table of Contents 2 Abstract 3 Introduction 3 Troubleshooting a Slow LAN 4 Conclusion 9 Resources 10 Abstract This paper describes possible solutions for slow LAN performance. This
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Re-read pages 468–469 in the text and make sure you understand the answer here.] The destination address 00:06:25:da:af:73 is not the Ethernet address of gaia.cs.umass.edu. It is the address of my Linksys router‚ which is the link used to get off the subnet. 3. Give the hexadecimal value for the two-byte Frame type field. What do the bit(s) whose value is 1 mean within the flag field? The hex value for the Frame type field is 0x0800. 4. How many bytes from
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LAB 7 CONFIGURING NETWORK CONNECTIONS This lab contains the following exercises and activities: Exercise 7.1 Using the Network and Sharing Center Exercise 7.2 Enabling Network Map Exercise 7.3 Manually Configuring TCP/IP Exercise 7.4 Testing Network Connections Lab Challenge 7.1 Using Nslookup.exe SCENARIO You are a Windows 7 technical specialist for Contoso‚ Ltd.‚ a company with workstations in a variety of different environments. The IT director wants to create
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Chapter 14 Answer the following review questions. For some questions‚ more than one choice may be correct. 1. Which of the following routing protocols are considered to use distance vector logic? B‚ A a. RIP b. IGRP c. EIGRP d. OSPF 2. Which of the following routing protocols are considered to use link-state logic? E‚ F a. RIP b. RIP-2 c. IGRP d. EIGRP e. OSPF f. Integrated IS-IS 3. Which of the following routing protocols support VLSM? B‚D‚E‚F a. RIP b. RIP-2 c. IGRP d. EIGRP e. OSPF f
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FirewallSoftware or hardware that can help protects a computer from hackers or malicious software. A firewall helps prevent malicious software (such as worms) from gaining access to a computer through a network or over the Internet‚ and helps prevent a computer from sending malicious software to other computers. | | Show all Firewall: frequently asked questions Here are answers to some common questions about firewalls. What is a firewall? A firewall is software or hardware that checks information
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Chapter 10 The Open System Interconnection (OIS) reference model is a template and using a network and its resources. Application Layer: Responsible fro interacting with end users. Presentation Layer: Responsible for the coding of data. Session Layer: Responsible for maintaining communication sessions between computers. Transport Layer: Responsible for breaking data into packets and properly transmitting it over the network. Network Layer: Responsible for the logical implementation of the network
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servers‚ directories‚ and folders to which the user can gain access; configuration of workstation and server TCP/IP software and communication protocols addresses the IP addressing‚ IP default gateway router‚ subnet mask address. The default gateway router acts as the entry/exit to the LAN. The subnet mask address defines the IP network number and IP host number.
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TESTOUT OF NETW202 1.Which form of communication is a real-time‚ text-based communication type used between two or more people who use mostly text to communicate? A. Weblogs B. Wikis C. Instant messaging D. Podcasting C. Instant messaging is the only answer that is both text based and real time. 2. Which type of network provides customers with limited access to corporate data such as inventory‚ parts lists‚ and orders? A. Intranet B. Extranet C. Internetwork D. Internet B. An extranet
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F can satisfy this requirement. The purpose of this access-list is to deny traffic from network 192.168.15.32 255.255.255.240 (to find out the subnet mask just convert all bit “0″ to “1″ and all bit “1″ to “0″ of the wildcard mask) to telnet to any device. So we need to figure out the range of this network to learn which ip address will be denied. Subnet mask is /28‚ so 4 bits borrowed. 128 64 32 16 8 4 2 1 0 16 32 33-46 47 is broadcast 48 Increment: 16 Network address: 192.168.15.32 Broadcast
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