| Introduction |
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xvii | |
| Chapter 1 Operation of IP Data Networks |
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1 | (54) |
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Operation of IP Data Networks |
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2 | (1) |
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3 | (1) |
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Recognize the Purpose and Functions of Various Network Devices Such as Routers, Switches, Bridges, and Hubs |
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3 | (4) |
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6 | (1) |
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Select the Components Required to Meet a Given Network Specification |
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7 | (2) |
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9 | (1) |
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Identify Common Applications and Their Impact on the Network |
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9 | (9) |
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18 | (1) |
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Describe the Purpose and Basic Operation of the Protocols in the OSI and TCP/IP Models |
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18 | (15) |
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18 | (1) |
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Advantages of Reference Models |
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19 | (1) |
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19 | (13) |
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32 | (1) |
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Predict the Data Flow between Two Hosts across a Network |
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33 | (9) |
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35 | (6) |
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41 | (1) |
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Identify the Appropriate Media, Cables, Ports, and Connectors to Connect Cisco Network Devices to Other Network Devices and Hosts in a LAN |
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42 | (9) |
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43 | (6) |
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49 | (1) |
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50 | (1) |
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51 | (4) |
| Chapter 2 LAN Switching Technologies |
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55 | (80) |
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Determine the Technology and Media Access Control Method for Ethernet Networks |
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57 | (4) |
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57 | (2) |
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Half- and Full-Duplex Ethernet |
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59 | (2) |
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61 | (1) |
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Identify Basic Switching Concepts and the Operation of Cisco Switches |
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61 | (7) |
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61 | (2) |
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63 | (1) |
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64 | (1) |
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64 | (3) |
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67 | (1) |
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Configure and Verify Initial Switch Configuration Including Remote Access Management |
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68 | (21) |
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Cisco IOS Commands to Perform Basic Switch Setup |
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68 | (1) |
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69 | (1) |
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69 | (1) |
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70 | (2) |
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Editing and Help Features |
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72 | (5) |
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Administrative Configurations |
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77 | (10) |
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87 | (2) |
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Verify Network Status and Switch Operation Using Basic Utilities Such as Ping, Telnet, and SSH |
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89 | (5) |
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89 | (1) |
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90 | (1) |
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91 | (2) |
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93 | (1) |
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94 | (1) |
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Identify Enhanced Switching Technologies |
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94 | (6) |
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94 | (3) |
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97 | (1) |
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98 | (2) |
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100 | (1) |
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Describe How VLANs Create Logically Separate Networks and the Need for Routing between Them |
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100 | (7) |
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102 | (1) |
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Explain Network Segmentation and Basic Traffic Management Concepts |
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103 | (1) |
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104 | (2) |
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VLAN Identification Methods |
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106 | (1) |
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107 | (1) |
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Configure and Verify VLANs |
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107 | (5) |
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Assigning Switch Ports to VLANs |
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110 | (2) |
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112 | (1) |
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Configure and Verify Trunking on Cisco Switches |
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112 | (6) |
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Defining the Allowed VLANs on a Trunk |
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114 | (1) |
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Changing or Modifying the Trunk Native VLAN |
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115 | (1) |
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116 | (1) |
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116 | (2) |
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118 | (1) |
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Configure and Verify PVSTP Operation |
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118 | (14) |
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Describe Root Bridge Election |
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124 | (6) |
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130 | (1) |
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131 | (1) |
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132 | (3) |
| Chapter 3 IP Addressing (IPv4/IPv6) |
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135 | (28) |
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Describe the Operation and Necessity of Using Private and Public IP Addresses for IPv4 Addressing |
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136 | (7) |
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136 | (1) |
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The Hierarchical IP Addressing Scheme |
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137 | (5) |
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Private IP Addresses (RFC 1918) |
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142 | (1) |
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143 | (1) |
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143 | (1) |
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Identify the Appropriate IPv6 Addressing Scheme to Satisfy Addressing Requirements in a LAN/WAN Environment |
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143 | (2) |
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144 | (1) |
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145 | (1) |
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Identify the Appropriate IPv4 Addressing Scheme Using VLSM and Summarization to Satisfy Addressing Requirements in a LAN/WAN Environment |
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145 | (5) |
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147 | (1) |
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Implementing VLSM Networks |
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147 | (1) |
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148 | (2) |
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Describe the Technological Requirements for Running IPv6 in Conjunction with IPv4 Such as Dual Stack |
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150 | (6) |
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152 | (1) |
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153 | (1) |
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154 | (2) |
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156 | (1) |
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156 | (5) |
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156 | (1) |
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157 | (1) |
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157 | (1) |
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157 | (1) |
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157 | (2) |
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159 | (1) |
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160 | (1) |
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161 | (2) |
| Chapter 4 IP Routing Technologies |
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163 | (102) |
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Describe Basic Routing Concepts |
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166 | (3) |
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168 | (1) |
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169 | (1) |
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169 | (1) |
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Describe the Boot Process of Cisco IOS Routers |
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169 | (2) |
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170 | (1) |
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170 | (1) |
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170 | (1) |
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Configure and Verify Utilizing the CLI to Set Basic Router Configuration |
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171 | (15) |
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171 | (1) |
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171 | (1) |
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172 | (2) |
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Cisco IOS Commands to Perform Basic Router Setup |
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174 | (8) |
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Encrypting Your Passwords |
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182 | (2) |
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184 | (1) |
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185 | (1) |
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Configure and Verify Operation Status of a Device Interface, Both Serial and Ethernet |
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186 | (9) |
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189 | (5) |
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194 | (1) |
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Verify Router Configuration and Network Connectivity |
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195 | (10) |
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Cisco IOS Commands to Review Basic Router Information and Network Connectivity |
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195 | (10) |
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205 | (1) |
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Configure and Verify Routing Configuration for a Static or Default Route Given Specific Routing Requirements |
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205 | (3) |
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206 | (1) |
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207 | (1) |
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208 | (1) |
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208 | (19) |
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209 | (6) |
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215 | (5) |
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220 | (6) |
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226 | (1) |
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Differentiate Methods of Routing and Routing Protocols |
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227 | (4) |
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227 | (1) |
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Link State vs. Distance Vector |
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228 | (1) |
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228 | (1) |
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229 | (1) |
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229 | (1) |
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229 | (1) |
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230 | (1) |
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230 | (1) |
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230 | (1) |
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Configure and Verify OSPF (Single Area) |
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231 | (15) |
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235 | (1) |
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235 | (1) |
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236 | (2) |
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238 | (1) |
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238 | (5) |
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243 | (1) |
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244 | (1) |
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245 | (1) |
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245 | (1) |
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246 | (1) |
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Configure and Verify EIGRP (Single AS) |
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246 | (8) |
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Feasible Distance/Feasible Successors/Administrative Distance |
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250 | (1) |
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250 | (1) |
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250 | (1) |
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251 | (1) |
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251 | (1) |
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251 | (1) |
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252 | (1) |
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253 | (1) |
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253 | (1) |
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Configure and Verify InterVLAN Routing (Router on a Stick) |
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254 | (6) |
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258 | (1) |
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258 | (1) |
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259 | (1) |
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260 | (1) |
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260 | (2) |
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261 | (1) |
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262 | (3) |
| Chapter 5 IP Services |
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265 | (42) |
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Configure and Verify DHCP (IOS Router) |
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267 | (2) |
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Configuring Router Interfaces to Use DHCP |
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268 | (1) |
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268 | (1) |
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269 | (1) |
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269 | (1) |
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269 | (1) |
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Describe the Types, Features, and Applications of ACLs |
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269 | (3) |
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270 | (1) |
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271 | (1) |
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271 | (1) |
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271 | (1) |
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272 | (1) |
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272 | (1) |
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Configure and Verify ACLs in a Network Environment |
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272 | (4) |
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273 | (1) |
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274 | (1) |
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275 | (1) |
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Identify the Basic Operation of NAT |
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276 | (4) |
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276 | (1) |
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277 | (1) |
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277 | (1) |
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278 | (1) |
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278 | (1) |
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278 | (1) |
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279 | (1) |
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280 | (1) |
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Configure and Verify NAT for Given Network Requirements |
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280 | (5) |
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280 | (1) |
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Dynamic NAT Configuration |
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281 | (1) |
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PAT (Overloading) Configuration |
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282 | (1) |
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Simple Verification of NAT |
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282 | (1) |
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283 | (2) |
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Configure and Verify NTP as a Client |
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285 | (2) |
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286 | (1) |
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Recognize High Availability (FHRP) |
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287 | (9) |
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289 | (1) |
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289 | (4) |
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293 | (3) |
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296 | (1) |
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Configure and Verify Syslog |
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296 | (5) |
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298 | (3) |
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301 | (1) |
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301 | (3) |
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303 | (1) |
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304 | (3) |
| Chapter 6 Network Device Security |
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307 | (34) |
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Configure and Verify Network Device Security Features |
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309 | (7) |
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309 | (1) |
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Enable Secret vs. Enable Password |
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309 | (2) |
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311 | (1) |
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311 | (1) |
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311 | (2) |
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313 | (1) |
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314 | (1) |
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314 | (1) |
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Describe External Authentication Methods |
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315 | (1) |
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316 | (1) |
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Configure and Verify Switch Port Security Features |
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316 | (6) |
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318 | (1) |
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318 | (1) |
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319 | (1) |
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319 | (1) |
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320 | (1) |
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320 | (1) |
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320 | (1) |
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Assign Unused Ports to an Unused VLAN |
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321 | (1) |
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Setting Native VLAN to Other than VLAN 1 |
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321 | (1) |
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321 | (1) |
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Configure and Verify ACLs to Filter Network Traffic |
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322 | (13) |
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335 | (1) |
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Configure and Verify ACLs to Limit Telnet and SSH Access to the Router |
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335 | (2) |
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336 | (1) |
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337 | (4) |
| Chapter 7 Troubleshooting |
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341 | (98) |
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Identify and Correct Common Network Problems |
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344 | (11) |
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355 | (1) |
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355 | (3) |
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357 | (1) |
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Troubleshoot and Correct Common Problems Associated with IP Addressing and Host Configurations |
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358 | (4) |
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361 | (1) |
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Troubleshoot and Resolve VLAN Problems |
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362 | (3) |
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Identify That VLANs Are Configured |
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362 | (1) |
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363 | (1) |
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364 | (1) |
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364 | (1) |
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Troubleshoot and Resolve Trunking Problems on Cisco Switches |
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365 | (3) |
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365 | (1) |
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Correct Encapsulation Configured |
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366 | (1) |
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367 | (1) |
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367 | (1) |
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Troubleshoot and Resolve Spanning Tree Operation Issues |
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368 | (3) |
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368 | (1) |
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369 | (1) |
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370 | (1) |
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370 | (1) |
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370 | (1) |
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Troubleshoot and Resolve Routing Issues |
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371 | (3) |
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371 | (1) |
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372 | (1) |
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372 | (2) |
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374 | (1) |
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Troubleshoot and Resolve OSPF Problems |
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374 | (7) |
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378 | (1) |
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378 | (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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Troubleshoot and Resolve EIGRP Problems |
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381 | (12) |
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386 | (2) |
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388 | (1) |
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389 | (2) |
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391 | (2) |
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393 | (1) |
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Troubleshoot and Resolve InterVLAN Routing Problems |
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393 | (9) |
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393 | (5) |
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398 | (1) |
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399 | (1) |
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400 | (1) |
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400 | (2) |
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402 | (1) |
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Troubleshoot and Resolve ACL Issues |
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402 | (3) |
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404 | (1) |
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404 | (1) |
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405 | (1) |
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405 | (1) |
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Troubleshoot and Resolve WAN Implementation Issues |
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405 | (13) |
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407 | (1) |
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407 | (4) |
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411 | (7) |
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418 | (1) |
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Troubleshoot and Resolve Layer 1 Problems |
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418 | (11) |
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418 | (2) |
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Verifying Your Interfaces |
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420 | (5) |
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425 | (1) |
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425 | (1) |
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425 | (1) |
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425 | (1) |
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425 | (1) |
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425 | (1) |
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426 | (1) |
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Verifying Interface Configuration |
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426 | (3) |
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429 | (1) |
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Monitor NetFlow Statistics |
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429 | (2) |
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431 | (1) |
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Troubleshoot EtherChannel Problems |
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431 | (4) |
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434 | (1) |
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435 | (4) |
| Chapter 8 WAN Technologies |
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439 | (34) |
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Identify Different WAN Technologies |
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440 | (4) |
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441 | (2) |
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443 | (1) |
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444 | (1) |
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Configure and Verify a Basic WAN Serial Connection |
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444 | (2) |
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446 | (1) |
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Configure and Verify a PPP Connection between Cisco Routers |
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446 | (6) |
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Configuring PPP on Cisco Routers |
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446 | (1) |
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Configuring PPP Authentication |
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446 | (1) |
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Verifying and Troubleshooting Serial Links |
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447 | (5) |
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452 | (1) |
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Configure and Verify Frame Relay on Cisco Routers |
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452 | (15) |
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453 | (3) |
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Frame Relay Implementation and Monitoring |
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456 | (7) |
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Troubleshooting Frame Relay Networks |
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463 | (4) |
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467 | (1) |
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Implement and Troubleshoot PPPoE |
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467 | (2) |
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468 | (1) |
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469 | (4) |
| Appendix A Answers to Review Questions |
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473 | (10) |
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Chapter 1: Operation of IP Data Networks |
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474 | (1) |
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Chapter 2: LAN Switching Technologies |
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475 | (1) |
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Chapter 3: IP Addressing (IPv4/IPv6) |
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475 | (1) |
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Chapter 4: IP Routing Technologies |
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476 | (1) |
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477 | (1) |
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Chapter 6: Network Device Security |
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478 | (1) |
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Chapter 7: Troubleshooting |
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479 | (1) |
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Chapter 8: WAN Technologies |
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480 | (3) |
| Appendix B About the Additional Study Tools |
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483 | (4) |
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484 | (1) |
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484 | (1) |
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484 | (1) |
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484 | (1) |
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484 | (1) |
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485 | (1) |
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485 | (1) |
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485 | (2) |
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486 | (1) |
| Index |
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487 | |
