Foreword |
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xxiv | |
Introduction |
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xxv | |
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Part I Overview and Design of a Campus Network |
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3 | (52) |
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5 | (22) |
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``Do I Know This Already?'' Quiz |
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5 | (4) |
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9 | (4) |
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10 | (1) |
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11 | (1) |
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11 | (1) |
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12 | (1) |
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12 | (1) |
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13 | (7) |
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13 | (2) |
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15 | (3) |
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18 | (1) |
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Predictable Network Model |
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19 | (1) |
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Hierarchical Network Design |
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20 | (7) |
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21 | (1) |
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21 | (1) |
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22 | (5) |
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27 | (28) |
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``Do I Know This Already?'' Quiz |
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27 | (4) |
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31 | (10) |
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32 | (1) |
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33 | (2) |
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35 | (1) |
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36 | (1) |
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37 | (1) |
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Core Size in a Campus Network |
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38 | (1) |
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39 | (1) |
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39 | (1) |
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40 | (1) |
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40 | (1) |
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Service Provider Edge Block |
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41 | (1) |
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Can I Use Layer 2 Distribution Switches? |
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41 | (1) |
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Evaluating an Existing Network |
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42 | (13) |
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Discovering the Network Topology |
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43 | (4) |
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Migrating to a Hierarchical Design |
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47 | (8) |
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Part II Building a Campus Network |
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55 | (230) |
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57 | (24) |
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``Do I Know This Already?'' Quiz |
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57 | (4) |
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61 | (4) |
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61 | (2) |
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63 | (2) |
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Multilayer Switch Operation |
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65 | (4) |
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Types of Multilayer Switching |
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65 | (1) |
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66 | (2) |
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Multilayer Switching Exceptions |
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68 | (1) |
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69 | (5) |
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Content Addressable Memory |
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69 | (1) |
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Ternary Content Addressable Memory |
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70 | (1) |
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70 | (2) |
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72 | (1) |
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73 | (1) |
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Troubleshooting Switching Tables |
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74 | (7) |
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74 | (1) |
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75 | (6) |
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Switch Port Configuration |
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81 | (28) |
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``Do I Know This Already?'' Quiz |
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81 | (4) |
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85 | (7) |
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85 | (1) |
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86 | (1) |
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Full-Duplex Fast Ethernet |
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87 | (2) |
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89 | (1) |
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90 | (2) |
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Connecting Switch Block Devices |
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92 | (2) |
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Console Port Cables/Connectors |
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92 | (1) |
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Ethernet Port Cables and Connectors |
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92 | (1) |
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Gigabit Ethernet Port Cables and Connectors |
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93 | (1) |
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Switch Port Configuration |
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94 | (15) |
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Selecting Ports to Configure |
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94 | (2) |
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96 | (1) |
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96 | (1) |
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97 | (1) |
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Managing Error Conditions on a Switch Port |
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97 | (1) |
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Detecting Error Conditions |
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98 | (1) |
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Automatically Recover from Error Conditions |
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99 | (1) |
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Enable and Use the Switch Port |
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99 | (1) |
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Troubleshooting Port Connectivity |
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100 | (1) |
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Looking for the Port State |
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100 | (1) |
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Looking for Speed and Duplex Mismatches |
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100 | (9) |
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109 | (26) |
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``Do I Know This Already?'' Quiz |
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109 | (4) |
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113 | (6) |
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114 | (1) |
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114 | (1) |
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115 | (2) |
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117 | (1) |
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117 | (1) |
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118 | (1) |
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118 | (1) |
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119 | (5) |
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VLAN Frame Identification |
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121 | (1) |
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Inter-Switch Link Protocol |
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121 | (1) |
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122 | (1) |
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Dynamic Trunking Protocol |
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123 | (1) |
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124 | (11) |
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124 | (2) |
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Trunk Configuration Example |
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126 | (2) |
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Troubleshooting VLANs and Trunks |
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128 | (7) |
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135 | (24) |
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``Do I Know This Already?'' Quiz |
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135 | (4) |
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139 | (5) |
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139 | (1) |
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139 | (1) |
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140 | (4) |
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144 | (5) |
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Configuring a VTP Management Domain |
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145 | (1) |
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145 | (1) |
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Configuring the VTP Version |
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146 | (2) |
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VTP Configuration Example |
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148 | (1) |
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148 | (1) |
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149 | (3) |
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151 | (1) |
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152 | (7) |
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159 | (22) |
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``Do I Know This Already?'' Quiz |
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159 | (5) |
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Switch Port Aggregation with EtherChannel |
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164 | (5) |
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Bundling Ports with EtherChannel |
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165 | (1) |
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Distributing Traffic in EtherChannel |
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165 | (2) |
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Configuring EtherChannel Load Balancing |
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167 | (2) |
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EtherChannel Negotiation Protocols |
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169 | (1) |
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Port Aggregation Protocol |
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169 | (1) |
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Link Aggregation Control Protocol |
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169 | (1) |
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EtherChannel Configuration |
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170 | (2) |
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Configuring a PAgP EtherChannel |
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170 | (1) |
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Configuring a LACP EtherChannel |
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171 | (1) |
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Troubleshooting an EtherChannel |
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172 | (9) |
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Traditional Spanning Tree Protocol |
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181 | (34) |
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``Do I Know This Already?'' Quiz |
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181 | (4) |
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185 | (21) |
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185 | (4) |
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Preventing Loops with Spanning Tree Protocol |
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189 | (1) |
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Spanning-Tree Communication: Bridge Protocol Data Units |
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189 | (2) |
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191 | (1) |
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192 | (3) |
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Electing Designated Ports |
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195 | (2) |
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197 | (2) |
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199 | (1) |
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200 | (1) |
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201 | (1) |
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Indirect Topology Changes |
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202 | (2) |
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Insignificant Topology Changes |
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204 | (2) |
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206 | (9) |
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206 | (1) |
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206 | (1) |
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Per-VLAN Spanning Tree Plus |
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207 | (8) |
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Spanning Tree Configuration |
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215 | (28) |
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``Do I Know This Already?'' Quiz |
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215 | (4) |
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219 | (10) |
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219 | (4) |
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Root Bridge Configuration |
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223 | (3) |
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Spanning-Tree Customization |
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226 | (1) |
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Tuning the Root Path Cost |
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227 | (1) |
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228 | (1) |
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Tuning Spanning-Tree Convergence |
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229 | (3) |
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230 | (1) |
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Manually Configuring STP Timers |
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230 | (1) |
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Automatically Configuring STP Timers |
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231 | (1) |
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Redundant Link Convergence |
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232 | (5) |
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PortFast: Access-Layer Nodes |
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233 | (1) |
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UplinkFast: Access-Layer Uplinks |
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234 | (2) |
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BackboneFast: Redundant Backbone Paths |
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236 | (1) |
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237 | (6) |
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Protecting the Spanning Tree Protocol Topology |
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243 | (16) |
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``Do I Know This Already?'' Quiz |
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243 | (4) |
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Protecting Against Unexpected BPDUs |
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247 | (3) |
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247 | (1) |
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248 | (2) |
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Protecting Against Sudden Loss of BPDUs |
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250 | (4) |
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250 | (1) |
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251 | (3) |
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Using BPDU Filtering to Disable STP on a Port |
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254 | (1) |
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Troubleshooting STP Protection |
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254 | (5) |
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Advanced Spanning Tree Protocol |
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259 | (26) |
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``Do I Know This Already?'' Quiz |
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259 | (4) |
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Rapid Spanning Tree Protocol |
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263 | (7) |
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263 | (2) |
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265 | (1) |
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265 | (1) |
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266 | (1) |
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267 | (2) |
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Topology Changes and RSTP |
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269 | (1) |
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270 | (1) |
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Rapid Per-VLAN Spanning Tree Protocol |
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270 | (2) |
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Multiple Spanning Tree Protocol |
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272 | (13) |
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274 | (1) |
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274 | (1) |
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Spanning Tree Instances Within MST |
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275 | (1) |
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275 | (1) |
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275 | (2) |
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277 | (8) |
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Part III Layer 3 Switching |
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285 | (66) |
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287 | (26) |
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``Do I Know This Already?'' Quiz |
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287 | (4) |
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291 | (4) |
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292 | (1) |
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Configuring InterVLAN Routing |
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292 | (1) |
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Layer 2 Port Configuration |
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292 | (1) |
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Layer 3 Port Configuration |
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293 | (1) |
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294 | (1) |
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Multilayer Switching with CEF |
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295 | (9) |
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295 | (1) |
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295 | (1) |
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Forwarding Information Base |
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296 | (3) |
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299 | (3) |
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302 | (1) |
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303 | (1) |
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303 | (1) |
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Verifying Multilayer Switching |
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304 | (9) |
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Verifying InterVLAN Routing |
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304 | (3) |
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307 | (1) |
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Verifying Fallback Bridging |
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308 | (5) |
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Router, Supervisor, and Power Redundancy |
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313 | (38) |
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``Do I Know This Already?'' Quiz |
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313 | (4) |
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Router Redundancy in Multilayer Switching |
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317 | (21) |
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317 | (1) |
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Hot Standby Router Protocol |
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318 | (1) |
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318 | (3) |
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321 | (1) |
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322 | (2) |
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324 | (3) |
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Virtual Router Redundancy Protocol |
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327 | (3) |
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Gateway Load Balancing Protocol |
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330 | (1) |
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330 | (1) |
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331 | (2) |
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333 | (1) |
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334 | (4) |
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Verifying Gateway Redundancy |
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338 | (1) |
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Redundancy Within a Switch Chassis |
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339 | (12) |
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Redundant Switch Supervisors |
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339 | (1) |
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Configuring the Redundancy Mode |
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340 | (2) |
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Configuring Supervisor Synchronization |
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342 | (1) |
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343 | (1) |
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343 | (8) |
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Part IV Campus Network Services |
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351 | (78) |
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353 | (32) |
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``Do I Know This Already?'' Quiz |
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353 | (4) |
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Power over Ethernet (PoE) |
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357 | (4) |
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How Power over Ethernet Works |
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357 | (1) |
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Detecting a Powered Device |
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358 | (1) |
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Supplying Power to a Device |
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359 | (1) |
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Configuring Power over Ethernet |
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360 | (1) |
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Verifying Power over Ethernet |
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360 | (1) |
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361 | (5) |
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362 | (2) |
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Verifying Voice VLAN Operation |
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364 | (2) |
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366 | (3) |
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366 | (1) |
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367 | (1) |
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Integrated Services Model |
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368 | (1) |
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Differentiated Services Model |
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368 | (1) |
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369 | (16) |
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Layer 2 QoS Classification |
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369 | (1) |
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Layer 3 QoS Classification with DSCP |
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370 | (2) |
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Implementing QoS for Voice |
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372 | (2) |
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Configuring a Trust Boundary |
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374 | (1) |
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Using Auto-QoS to Simplify a Configuration |
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375 | (3) |
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378 | (7) |
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385 | (24) |
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``Do I Know This Already?'' Quiz |
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385 | (4) |
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389 | (3) |
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Port-Based Authentication |
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392 | (3) |
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393 | (1) |
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802.1x Port-Based Authentication Example |
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394 | (1) |
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Mitigating Spoofing Attacks |
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395 | (6) |
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395 | (2) |
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397 | (2) |
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399 | (2) |
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Best Practices for Securing Switches |
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401 | (8) |
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409 | (20) |
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``Do I Know This Already?'' Quiz |
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409 | (4) |
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413 | (1) |
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413 | (1) |
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414 | (6) |
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Private VLAN Configuration |
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416 | (1) |
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Configure the Private VLANs |
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417 | (1) |
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Associate Ports with Private VLANs |
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417 | (2) |
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Associate Secondary VLANs to a Primary VLAN SVI |
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419 | (1) |
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420 | (9) |
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420 | (2) |
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422 | (7) |
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429 | (104) |
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431 | (40) |
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``Do I Know This Already?'' Quiz |
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431 | (4) |
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435 | (3) |
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Comparing Wireless and Wired LANs |
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435 | (1) |
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Avoiding Collisions in a WLAN |
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436 | (2) |
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438 | (7) |
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441 | (1) |
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442 | (3) |
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An Introduction to Wireless LAN RF |
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445 | (14) |
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445 | (2) |
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447 | (1) |
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447 | (1) |
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448 | (1) |
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448 | (1) |
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449 | (1) |
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449 | (1) |
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450 | (2) |
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RF Signal Strength Terminology |
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452 | (2) |
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454 | (1) |
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455 | (1) |
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Wireless Path Performance |
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456 | (1) |
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457 | (1) |
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457 | (1) |
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Semi-Directional Antennas |
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458 | (1) |
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Highly Directional Antennas |
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458 | (1) |
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459 | (12) |
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459 | (1) |
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WLAN Frame Types and Sizes |
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460 | (1) |
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460 | (1) |
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461 | (1) |
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462 | (1) |
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463 | (1) |
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463 | (1) |
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Additional 802.11 Standards |
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464 | (7) |
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Wireless Architecture and Design |
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471 | (26) |
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``Do I Know This Already?'' Quiz |
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471 | (4) |
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475 | (6) |
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476 | (1) |
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EAP-Based Security Methods |
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477 | (1) |
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478 | (1) |
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478 | (1) |
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479 | (1) |
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479 | (1) |
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479 | (1) |
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480 | (1) |
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Wireless Client Operation |
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481 | (1) |
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AP Association and Roaming |
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482 | (5) |
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484 | (2) |
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486 | (1) |
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Cell Layout and Channel Usage |
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487 | (10) |
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488 | (1) |
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489 | (8) |
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Cisco Unified Wireless Network |
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497 | (36) |
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``Do I Know This Already?'' Quiz |
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497 | (4) |
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Traditional WLAN Architecture |
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501 | (2) |
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Cisco Unified Wireless Network Architecture |
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503 | (5) |
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506 | (2) |
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508 | (3) |
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Traffic Patterns in a Cisco Unified Wireless Network |
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509 | (2) |
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Lightweight AP Association and Roaming |
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511 | (7) |
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512 | (2) |
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514 | (4) |
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518 | (1) |
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Basic Wireless LAN Configuration |
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518 | (15) |
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519 | (2) |
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Initial WLC Configuration |
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521 | (1) |
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Further WLC Configuration |
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522 | (2) |
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524 | (1) |
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Supplying Power to an LAP |
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525 | (1) |
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Switch Port Configuration for LAP |
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525 | (1) |
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Initial LAP Configuration |
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526 | (7) |
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Part VI Scenarios for Final Preparation |
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533 | (20) |
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Scenarios for Final Preparation |
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535 | (18) |
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Scenario 1: Trunking and DTP |
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535 | (1) |
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Scenario 2: VLANs, Trunking, and VTP |
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536 | (1) |
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Scenario 3: EtherChannels |
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537 | (1) |
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Scenario 4: Traditional STP |
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538 | (1) |
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539 | (1) |
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Scenario 6: Router Redundancy with HSRP, VRRP, and GLBP |
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540 | (1) |
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Scenario 7: IP Telephony in a Switched Network |
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541 | (1) |
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Scenario 8: Securing Access and Managing Traffic in a Switched Network |
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541 | (1) |
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Scenario 9: Implementing a Wireless LAN |
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542 | (2) |
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544 | (1) |
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544 | (1) |
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545 | (1) |
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545 | (2) |
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547 | (1) |
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547 | (1) |
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548 | (1) |
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549 | (2) |
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551 | (2) |
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553 | (2) |
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Appendix A Answers to Chapter 'Do I Know This Already?' Quizzes and Q&A Sections |
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555 | (55) |
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555 | (2) |
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``Do I Know This Already?'' |
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555 | (1) |
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555 | (2) |
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557 | (2) |
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``Do I Know This Already?'' |
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557 | (1) |
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558 | (1) |
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559 | (3) |
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``Do I Know This Already?'' |
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559 | (1) |
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560 | (2) |
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562 | (5) |
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``Do I Know This Already?'' |
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562 | (1) |
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563 | (4) |
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567 | (3) |
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``Do I Know This Already?'' |
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567 | (1) |
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567 | (3) |
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570 | (3) |
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``Do I Know This Already?'' |
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570 | (1) |
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570 | (3) |
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573 | (4) |
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``Do I Know This Already?'' |
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573 | (1) |
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573 | (4) |
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577 | (4) |
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``Do I Know This Already?'' |
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577 | (1) |
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577 | (4) |
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581 | (5) |
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``Do I Know This Already?'' |
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581 | (1) |
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582 | (4) |
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586 | (3) |
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``Do I Know This Already?'' |
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586 | (1) |
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587 | (2) |
|
|
589 | (3) |
|
``Do I Know This Already?'' |
|
|
589 | (1) |
|
|
589 | (3) |
|
|
592 | (2) |
|
``Do I Know This Already?'' |
|
|
592 | (1) |
|
|
592 | (2) |
|
|
594 | (3) |
|
``Do I Know This Already?'' |
|
|
594 | (1) |
|
|
595 | (2) |
|
|
597 | (2) |
|
``Do I Know This Already?'' |
|
|
597 | (1) |
|
|
597 | (2) |
|
|
599 | (2) |
|
``Do I Know This Already?'' |
|
|
599 | (1) |
|
|
600 | (1) |
|
|
601 | (2) |
|
``Do I Know This Already?'' |
|
|
601 | (1) |
|
|
602 | (1) |
|
|
603 | (3) |
|
``Do I Know This Already?'' |
|
|
603 | (1) |
|
|
604 | (2) |
|
|
606 | (2) |
|
``Do I Know This Already?'' |
|
|
606 | (1) |
|
|
607 | (1) |
|
|
608 | (2) |
|
``Do I Know This Already?'' |
|
|
608 | (1) |
|
|
609 | (1) |
Index |
|
610 | |