| Acknowledgments |
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xxix | |
| Check-In |
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xxxi | |
| 1 Networking Concepts |
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1 | (150) |
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Objective 1.1 Explain the purposes and uses of ports and protocols |
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2 | (13) |
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2 | (11) |
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4 | (4) |
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8 | (5) |
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Connection-Oriented vs. Connectionless |
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13 | (1) |
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13 | (1) |
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14 | (1) |
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14 | (1) |
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Objective 1.2 Explain devices, applications, protocols, and services at their appropriate OSI layers |
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15 | (9) |
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The OSI Seven-Layer Model |
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15 | (7) |
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The Layers and What They Represent |
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16 | (6) |
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Using the Seven-Layer Model |
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22 | (1) |
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22 | (1) |
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23 | (1) |
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23 | (1) |
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Objective 1.3 Explain the concepts and characteristics of routing and switching |
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24 | (43) |
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Properties of Network Traffic |
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24 | (7) |
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24 | (1) |
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25 | (1) |
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25 | (2) |
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27 | (1) |
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28 | (1) |
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29 | (1) |
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Unicast/Broadcast/Multicast |
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30 | (1) |
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Segmentation and Interface Properties |
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31 | (11) |
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31 | (1) |
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32 | (2) |
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34 | (1) |
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35 | (1) |
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Switching Loops/Spanning Tree |
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36 | (1) |
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36 | (1) |
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DMZ and Firewall Placement |
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37 | (2) |
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39 | (1) |
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40 | (2) |
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42 | (7) |
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43 | (1) |
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44 | (2) |
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46 | (2) |
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48 | (1) |
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49 | (3) |
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49 | (2) |
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51 | (1) |
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Neighbor Discovery/Router Advertisement |
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52 | (1) |
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52 | (2) |
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54 | (4) |
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58 | (2) |
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60 | (1) |
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61 | (1) |
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Packet-Switched vs. Circuit-Switched Network |
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61 | (1) |
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Software Defined Networking |
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62 | (1) |
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63 | (3) |
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66 | (1) |
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66 | (1) |
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Objective 1.4 Given a scenario, configure the appropriate IP addressing components |
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67 | (28) |
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IP Address/Subnet Mask Pair |
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67 | (1) |
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68 | (2) |
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70 | (1) |
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70 | (1) |
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70 | (1) |
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71 | (8) |
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71 | (7) |
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78 | (1) |
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79 | (1) |
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Default Gateway, Virtual IP |
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79 | (1) |
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80 | (11) |
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80 | (5) |
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85 | (3) |
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88 | (1) |
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88 | (2) |
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90 | (1) |
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91 | (1) |
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91 | (3) |
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94 | (1) |
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94 | (1) |
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Objective 1.5 Compare and contrast the characteristics of network topologies, types, and technologies |
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95 | (17) |
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96 | (6) |
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96 | (1) |
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96 | (1) |
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97 | (2) |
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99 | (2) |
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101 | (1) |
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102 | (1) |
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102 | (1) |
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Ad Hoc and Infrastructure |
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102 | (1) |
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103 | (3) |
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103 | (1) |
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103 | (1) |
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104 | (1) |
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104 | (1) |
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105 | (1) |
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105 | (1) |
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105 | (1) |
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Technologies that Facilitate the Internet of Things (loT) |
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106 | (4) |
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106 | (1) |
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107 | (1) |
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107 | (1) |
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108 | (1) |
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108 | (1) |
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109 | (1) |
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109 | (1) |
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110 | (1) |
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111 | (1) |
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111 | (1) |
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Objective 1.6 Given a scenario, implement the appropriate wireless technologies and configurations |
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112 | (16) |
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112 | (2) |
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114 | (1) |
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MIMO/MU-MIMO and Channel Bonding |
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115 | (1) |
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Speed and Distance Requirements |
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115 | (3) |
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Frequencies and Channel Bandwidth |
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116 | (2) |
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118 | (2) |
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119 | (1) |
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119 | (1) |
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119 | (1) |
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Unidirectional/Omnidirectional |
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120 | (4) |
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124 | (3) |
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127 | (1) |
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128 | (1) |
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128 | (1) |
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Objective 1.7 Summarize cloud concepts and their purposes |
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128 | (8) |
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129 | (2) |
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129 | (1) |
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130 | (1) |
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Infrastructure as a Service |
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131 | (1) |
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131 | (2) |
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131 | (1) |
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132 | (1) |
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132 | (1) |
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133 | (1) |
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Security Implications/Considerations |
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133 | (1) |
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Relationship Between Local Resources and Cloud Resources |
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134 | (1) |
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135 | (1) |
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135 | (1) |
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136 | (1) |
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Objective 1.8 Explain the functions of network services |
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136 | (15) |
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137 | (9) |
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139 | (3) |
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142 | (3) |
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145 | (1) |
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Internal vs. External DNS |
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145 | (1) |
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Third-Party/Cloud-Hosted DNS |
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146 | (1) |
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146 | (2) |
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146 | (1) |
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147 | (1) |
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147 | (1) |
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148 | (1) |
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148 | (1) |
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148 | (1) |
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149 | (1) |
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150 | (1) |
| 2 Infrastructure |
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151 | (112) |
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Objective 2.1 Given a scenario, deploy the appropriate cabling solution |
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152 | (26) |
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Media Types and Connector Types |
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152 | (10) |
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153 | (6) |
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159 | (3) |
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162 | (1) |
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162 | (1) |
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162 | (1) |
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Characteristics of Fiber Transceivers |
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162 | (1) |
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163 | (1) |
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163 | (2) |
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163 | (2) |
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165 | (1) |
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165 | (1) |
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165 | (1) |
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Copper Termination Standards |
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165 | (3) |
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TIA/EIA 568A and TIA/EIA 568B |
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165 | (1) |
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Straight-through and Crossover Cables |
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166 | (2) |
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168 | (2) |
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168 | (1) |
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169 | (1) |
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Ethernet Deployment Standards |
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170 | (7) |
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171 | (2) |
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173 | (1) |
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174 | (1) |
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174 | (1) |
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174 | (3) |
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177 | (1) |
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177 | (1) |
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178 | (1) |
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Objective 2.2 Given a scenario, determine the appropriate placement of networking devices on a network and install/configure them |
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178 | (15) |
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179 | (2) |
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181 | (4) |
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182 | (3) |
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185 | (1) |
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186 | (1) |
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187 | (1) |
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188 | (1) |
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189 | (1) |
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190 | (1) |
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191 | (1) |
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191 | (1) |
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191 | (1) |
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192 | (1) |
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192 | (1) |
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Objective 2.3 Explain the purposes and use cases for advanced networking devices |
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193 | (14) |
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193 | (1) |
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194 | (2) |
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196 | (1) |
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196 | (1) |
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197 | (2) |
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199 | (3) |
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202 | (1) |
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202 | (1) |
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203 | (1) |
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203 | (1) |
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204 | (1) |
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205 | (1) |
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205 | (1) |
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206 | (1) |
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206 | (1) |
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Objective 2.4 Explain the purposes of virtualization and network storage technologies |
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207 | (14) |
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Virtual Networking Components |
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207 | (11) |
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207 | (8) |
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215 | (1) |
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216 | (1) |
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217 | (1) |
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217 | (1) |
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218 | (1) |
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218 | (1) |
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219 | (1) |
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219 | (1) |
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219 | (1) |
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219 | (1) |
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220 | (1) |
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220 | (1) |
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221 | (1) |
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Objective 2.5 Compare and contrast WAN technologies |
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221 | (42) |
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221 | (9) |
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The Dawn of Long Distance |
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223 | (5) |
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228 | (2) |
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230 | (17) |
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230 | (2) |
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232 | (1) |
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233 | (2) |
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235 | (2) |
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237 | (5) |
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242 | (1) |
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243 | (4) |
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247 | (1) |
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Characteristics of Service |
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247 | (7) |
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247 | (1) |
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248 | (1) |
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248 | (4) |
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252 | (1) |
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252 | (1) |
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252 | (1) |
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253 | (1) |
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254 | (6) |
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254 | (4) |
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258 | (1) |
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258 | (2) |
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260 | (1) |
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260 | (1) |
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261 | (1) |
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261 | (1) |
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261 | (1) |
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261 | (1) |
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262 | (1) |
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262 | (1) |
| 3 Network Operations |
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263 | (78) |
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Objective 3.1 Given a scenario, use appropriate documentation and diagrams to manage the network |
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264 | (10) |
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264 | (1) |
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Standard Operating Procedures/Work Instructions |
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264 | (1) |
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Logical vs. Physical Diagrams |
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265 | (1) |
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Change Management Documentation |
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265 | (2) |
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266 | (1) |
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Dealing with the Change Management Team |
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266 | (1) |
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266 | (1) |
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267 | (1) |
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IDF/MDF Documentation and Rack Diagrams |
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267 | (2) |
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Wiring and Port Locations, Labeling |
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269 | (2) |
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Network Configuration and Performance Baselines |
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271 | (1) |
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272 | (1) |
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272 | (1) |
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273 | (1) |
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273 | (1) |
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Objective 3.2 Compare and contrast business continuity and disaster recovery concepts |
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274 | (11) |
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274 | (5) |
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274 | (1) |
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275 | (1) |
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Load Balancing, Clustering |
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275 | (1) |
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NIC Teaming and Port Aggregation |
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276 | (1) |
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277 | (2) |
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279 | (3) |
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279 | (1) |
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280 | (1) |
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280 | (1) |
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280 | (1) |
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281 | (1) |
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282 | (1) |
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282 | (1) |
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283 | (1) |
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283 | (1) |
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284 | (1) |
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285 | (1) |
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Objective 3.3 Explain common scanning, monitoring and patching processes, and summarize their expected outputs |
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285 | (19) |
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286 | (9) |
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286 | (1) |
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287 | (1) |
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287 | (2) |
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289 | (2) |
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291 | (1) |
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291 | (4) |
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295 | (1) |
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SIEM, Notifications, Alerts |
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295 | (1) |
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296 | (4) |
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300 | (3) |
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300 | (1) |
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300 | (1) |
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300 | (1) |
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301 | (2) |
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303 | (1) |
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304 | (1) |
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304 | (1) |
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Objective 3.4 Given a scenario, use remote access methods |
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304 | (23) |
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305 | (3) |
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307 | (1) |
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307 | (1) |
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Client-to-Site and Site-to-Site |
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308 | (1) |
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308 | (1) |
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308 | (1) |
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309 | (5) |
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313 | (1) |
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314 | (4) |
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314 | (3) |
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317 | (1) |
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317 | (1) |
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318 | (1) |
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318 | (5) |
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318 | (4) |
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322 | (1) |
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323 | (2) |
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325 | (1) |
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325 | (1) |
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326 | (1) |
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326 | (1) |
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Objective 3.5 Identify policies and best practices |
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327 | (14) |
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Privileged User Agreement |
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327 | (1) |
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327 | (1) |
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On-boarding/Off-boarding Procedures |
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328 | (1) |
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328 | (1) |
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International Export Controls |
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328 | (1) |
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329 | (1) |
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329 | (1) |
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Incident Response Policies |
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329 | (1) |
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329 | (1) |
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330 | (1) |
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331 | (1) |
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331 | (1) |
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331 | (1) |
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Safety Procedures and Policies |
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332 | (5) |
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332 | (1) |
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Physical/Installation Safety |
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333 | (1) |
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Rack Installation and Maintenance |
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334 | (2) |
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336 | (1) |
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337 | (1) |
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338 | (1) |
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339 | (2) |
| 4 Network Security |
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341 | (68) |
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Objective 4.1 Summarize the purposes of physical security devices |
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342 | (4) |
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342 | (1) |
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Video Surveillance and Motion Detection |
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342 | (1) |
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343 | (1) |
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343 | (1) |
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343 | (2) |
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343 | (1) |
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343 | (1) |
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344 | (1) |
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344 | (1) |
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344 | (1) |
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345 | (1) |
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345 | (1) |
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346 | (1) |
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Objective 4.2 Explain authentication and access controls |
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346 | (18) |
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Authentication, Authorization, and Accounting |
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346 | (9) |
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348 | (1) |
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349 | (1) |
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Kerberos and Single Sign-on |
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350 | (2) |
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352 | (1) |
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352 | (1) |
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353 | (2) |
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355 | (1) |
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Multifactor Authentication |
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355 | (2) |
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356 | (1) |
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357 | (5) |
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357 | (2) |
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359 | (1) |
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359 | (1) |
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360 | (1) |
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361 | (1) |
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361 | (1) |
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362 | (1) |
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363 | (1) |
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364 | (1) |
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Objective 4.3 Given a scenario, secure a basic wireless network |
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364 | (6) |
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366 | (1) |
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366 | (1) |
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Authentication and Authorization |
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367 | (1) |
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367 | (1) |
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368 | (1) |
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368 | (1) |
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368 | (1) |
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369 | (1) |
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369 | (1) |
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370 | (1) |
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Objective 4.4 Summarize common networking attacks |
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|
370 | (15) |
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Exploits vs. Vulnerabilities |
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370 | (1) |
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371 | (2) |
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372 | (1) |
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372 | (1) |
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372 | (1) |
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373 | (1) |
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374 | (1) |
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374 | (1) |
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Trusted and Untrusted Users |
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374 | (1) |
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375 | (1) |
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375 | (1) |
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Rogue Access Point and Evil Twin |
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376 | (1) |
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376 | (1) |
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377 | (1) |
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377 | (1) |
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378 | (2) |
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380 | (1) |
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380 | (1) |
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381 | (1) |
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381 | (1) |
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382 | (1) |
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382 | (2) |
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384 | (1) |
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384 | (1) |
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Objective 4.5 Given a scenario, implement network device hardening |
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385 | (9) |
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Changing Default Credentials |
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385 | (1) |
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Avoiding Common Passwords |
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385 | (1) |
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386 | (1) |
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386 | (1) |
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387 | (1) |
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Disabling Unnecessary Services, Disabling Unused Ports |
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388 | (2) |
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390 | (1) |
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390 | (3) |
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393 | (1) |
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393 | (1) |
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394 | (1) |
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Objective 4.6 Explain common mitigation techniques and their purposes |
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394 | (15) |
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394 | (1) |
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395 | (1) |
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395 | (1) |
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396 | (6) |
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396 | (1) |
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397 | (1) |
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397 | (1) |
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398 | (1) |
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399 | (3) |
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402 | (1) |
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402 | (1) |
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402 | (1) |
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403 | (1) |
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403 | (1) |
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File Integrity Monitoring |
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403 | (1) |
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Restricting Access via ACLs |
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404 | (1) |
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404 | (1) |
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405 | (1) |
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406 | (1) |
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407 | (1) |
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407 | (2) |
| 5 Network Operations |
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409 | (52) |
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Objective 5.1 Explain the network troubleshooting methodology |
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410 | (10) |
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411 | (2) |
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Gather Information, Duplicate the Problem, Question Users, and Identify Symptoms |
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411 | (1) |
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Determine If Anything Has Changed |
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412 | (1) |
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Approach Multiple Problems Individually |
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413 | (1) |
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Establish a Theory of Probable Cause |
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413 | (2) |
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Test the Theory to Determine Cause |
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415 | (1) |
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Establish a Plan of Action and Identify Potential Effects |
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416 | (1) |
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Implement the Solution or Escalate as Necessary |
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416 | (1) |
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Verify Full System Functionality and Implement Preventative Measures |
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417 | (1) |
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Document Findings, Actions, and Outcomes |
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418 | (1) |
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418 | (1) |
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419 | (1) |
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420 | (1) |
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Objective 5.2 Given a scenario, use the appropriate tool |
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420 | (18) |
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421 | (6) |
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421 | (1) |
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422 | (2) |
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424 | (1) |
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424 | (2) |
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426 | (1) |
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426 | (1) |
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427 | (1) |
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427 | (1) |
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427 | (9) |
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428 | (1) |
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428 | (1) |
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428 | (1) |
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429 | (1) |
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429 | (7) |
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436 | (1) |
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437 | (1) |
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437 | (1) |
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Objective 5.3 Given a scenario, troubleshoot common wired connectivity and performance issues |
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438 | (8) |
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438 | (1) |
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438 | (2) |
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440 | (1) |
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440 | (1) |
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441 | (1) |
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441 | (1) |
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441 | (1) |
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442 | (1) |
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442 | (1) |
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442 | (1) |
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442 | (1) |
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443 | (1) |
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443 | (1) |
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443 | (1) |
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444 | (1) |
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Network Connection LED Status Indicators |
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444 | (1) |
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444 | (1) |
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445 | (1) |
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445 | (1) |
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Objective 5.4 Given a scenario, troubleshoot common wireless connectivity and performance issues |
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446 | (7) |
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446 | (1) |
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446 | (1) |
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446 | (1) |
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Latency, Jitter, and Attenuation |
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447 | (1) |
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447 | (1) |
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Interference and Signal-to-Noise Ratio |
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447 | (2) |
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Incorrect Antenna Placement |
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449 | (1) |
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Channel Overlap and Frequency Mismatch |
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449 | (1) |
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449 | (1) |
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450 | (1) |
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450 | (1) |
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450 | (1) |
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450 | (1) |
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451 | (1) |
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452 | (1) |
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452 | (1) |
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453 | (1) |
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Objective 5.5 Given a scenario, troubleshoot common network service issues |
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453 | (8) |
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453 | (1) |
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454 | (1) |
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454 | (1) |
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454 | (1) |
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454 | (1) |
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455 | (1) |
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455 | (1) |
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Untrusted SSL Certificate |
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455 | (1) |
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455 | (1) |
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456 | (1) |
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Incorrect ACL Settings and Blocked TCP/UDP Ports |
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456 | (1) |
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Incorrect Host-Based Firewall Settings |
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457 | (1) |
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457 | (1) |
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457 | (1) |
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458 | (1) |
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458 | (1) |
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|
459 | (2) |
| A Career Flight Path |
|
461 | (2) |
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|
461 | (1) |
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461 | (1) |
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|
462 | (1) |
| B About the Online Content |
|
463 | (6) |
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|
463 | (1) |
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Your Total Seminars Training Hub Account |
|
|
463 | (1) |
|
Single User License Terms and Conditions |
|
|
464 | (1) |
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465 | (1) |
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|
466 | (1) |
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|
466 | (1) |
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|
466 | (1) |
|
Playing the Mike Meyers Introduction Video |
|
|
467 | (1) |
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|
467 | (1) |
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|
467 | (2) |
| Index |
|
469 | |
Biežāk uzdotie jautājumi par e-grāmatām