Introduction |
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xxiv | |
Part I Designing Campus Networks |
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Chapter 1 Enterprise Campus Network Design |
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3 | (26) |
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"Do I Know This Already?" Quiz |
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3 | (4) |
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7 | (1) |
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Hierarchical Network Design |
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7 | (6) |
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Predictable Network Model |
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9 | (3) |
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12 | (1) |
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12 | (1) |
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12 | (1) |
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13 | (14) |
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16 | (2) |
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18 | (2) |
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20 | (3) |
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23 | (1) |
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Core Size in a Campus Network |
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24 | (1) |
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Cisco Products in a Hierarchical Network Design |
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24 | (3) |
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27 | (1) |
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27 | (1) |
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Complete Tables and Lists from Memory |
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27 | (1) |
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27 | (2) |
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Chapter 2 Switch Operation |
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29 | (26) |
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"Do I Know This Already?" Quiz |
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29 | (3) |
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32 | (1) |
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32 | (4) |
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32 | (3) |
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35 | (1) |
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Multilayer Switch Operation |
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36 | (4) |
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Types of Multilayer Switching |
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36 | (1) |
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37 | (2) |
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Multilayer Switching Exceptions |
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39 | (1) |
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40 | (5) |
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Content-Addressable Memory |
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40 | (1) |
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Ternary Content-Addressable Memory |
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41 | (1) |
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42 | (1) |
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43 | (1) |
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44 | (1) |
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Managing Switching Tables |
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45 | (7) |
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45 | (3) |
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48 | (1) |
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Managing Switching Table Sizes |
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49 | (3) |
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52 | (1) |
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52 | (1) |
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Complete Tables and Lists from Memory |
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52 | (1) |
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52 | (1) |
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Use Command Reference to Check Your Memory |
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52 | (3) |
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Chapter 3 Switch Port Configuration |
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55 | (34) |
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"Do I Know This Already?" Quiz |
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55 | (4) |
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59 | (1) |
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59 | (6) |
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59 | (1) |
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60 | (1) |
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60 | (1) |
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61 | (1) |
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62 | (1) |
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Beyond 10-Gigabit Ethernet |
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63 | (1) |
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Duplex Operation over Ethernet Links |
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63 | (2) |
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Connecting Switches and Devices |
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65 | (1) |
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Ethernet Port Cables and Connectors |
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65 | (1) |
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Switch Port Configuration |
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66 | (7) |
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Selecting Ports to Configure |
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66 | (2) |
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68 | (1) |
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68 | (1) |
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69 | (1) |
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Managing Error Conditions on a Switch Port |
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69 | (1) |
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Detecting Error Conditions |
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69 | (1) |
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Automatically Recover from Error Conditions |
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70 | (1) |
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Enable and Use the Switch Port |
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71 | (1) |
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Troubleshooting Port Connectivity |
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71 | (1) |
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Looking for the Port State |
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71 | (1) |
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Looking for Speed and Duplex Mismatches |
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72 | (1) |
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Discovering Connected Devices |
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73 | (4) |
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73 | (2) |
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Link Layer Discovery Protocol |
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75 | (2) |
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Using Power over Ethernet |
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77 | (7) |
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78 | (1) |
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Detecting a Powered Device |
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79 | (1) |
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80 | (1) |
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81 | (3) |
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84 | (1) |
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84 | (1) |
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Complete Tables and Lists from Memory |
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84 | (1) |
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84 | (1) |
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Use Command Reference to Check Your Memory |
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85 | (4) |
Part II Building a Campus Network |
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Chapter 4 VLANs and Trunks |
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89 | (34) |
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"Do I Know This Already?" Quiz |
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89 | (6) |
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95 | (1) |
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95 | (6) |
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96 | (1) |
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96 | (1) |
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97 | (2) |
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99 | (1) |
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99 | (1) |
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100 | (1) |
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101 | (1) |
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101 | (5) |
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VLAN Frame Identification |
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103 | (1) |
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Inter-Switch Link Protocol |
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103 | (1) |
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104 | (1) |
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Dynamic Trunking Protocol |
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105 | (1) |
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106 | (4) |
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106 | (2) |
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Trunk Configuration Example |
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108 | (2) |
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Troubleshooting VLANs and Trunks |
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110 | (2) |
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112 | (5) |
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113 | (2) |
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Verifying Voice VLAN Operation |
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115 | (2) |
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117 | (2) |
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119 | (1) |
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119 | (1) |
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Complete Tables and Lists from Memory |
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119 | (1) |
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119 | (1) |
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Use Command Reference to Check Your Memory |
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119 | (4) |
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Chapter 5 VLAN Trunking Protocol |
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123 | (24) |
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"Do I Know This Already?" Quiz |
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123 | (4) |
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127 | (1) |
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127 | (5) |
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127 | (1) |
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127 | (1) |
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128 | (3) |
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131 | (1) |
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132 | (6) |
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Configuring the VTP Version |
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133 | (1) |
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Configuring a VTP Management Domain |
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134 | (1) |
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135 | (1) |
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VTP Configuration Example |
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136 | (1) |
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137 | (1) |
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138 | (3) |
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140 | (1) |
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141 | (2) |
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143 | (1) |
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143 | (1) |
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Complete Tables and Lists from Memory |
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143 | (1) |
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143 | (1) |
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Use Command Reference to Check Your Memory |
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143 | (4) |
Part III Working with Redundant Links |
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Chapter 6 Traditional Spanning Tree Protocol |
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147 | (30) |
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"Do I Know This Already?" Quiz |
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147 | (4) |
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151 | (1) |
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151 | (21) |
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151 | (3) |
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Preventing Loops with Spanning Tree Protocol |
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154 | (1) |
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Spanning-Tree Communication: Bridge Protocol Data Units |
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155 | (1) |
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156 | (2) |
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158 | (2) |
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Electing Designated Ports |
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160 | (2) |
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162 | (3) |
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165 | (2) |
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167 | (1) |
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168 | (1) |
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Indirect Topology Changes |
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169 | (2) |
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Insignificant Topology Changes |
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171 | (1) |
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172 | (3) |
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173 | (1) |
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173 | (1) |
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Per-VLAN Spanning Tree Plus |
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173 | (2) |
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175 | (1) |
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175 | (1) |
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Complete Tables and Lists from Memory |
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175 | (1) |
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175 | (2) |
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Chapter 7 Spanning-Tree Configuration |
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177 | (26) |
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"Do I Know This Already?" Quiz |
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177 | (4) |
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181 | (1) |
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181 | (10) |
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181 | (3) |
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Root Bridge Configuration |
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184 | (4) |
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Tuning the Root Path Cost |
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188 | (2) |
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190 | (1) |
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Tuning Spanning-Tree Convergence |
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191 | (3) |
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191 | (1) |
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Manually Configuring STP Timers |
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192 | (1) |
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Automatically Configuring STP Timers |
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192 | (2) |
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Redundant Link Convergence |
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194 | (5) |
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PortFast: Access Layer Nodes |
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194 | (2) |
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UplinkFast: Access Layer Uplinks |
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196 | (1) |
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BackboneFast: Redundant Backbone Paths |
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197 | (2) |
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199 | (1) |
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200 | (1) |
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200 | (1) |
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Complete Tables and Lists from Memory |
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200 | (1) |
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200 | (1) |
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Use Command Reference to Check Your Memory |
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200 | (3) |
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Chapter 8 Protecting the Spanning Tree Protocol Topology |
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203 | (16) |
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"Do I Know This Already?" Quiz |
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203 | (4) |
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207 | (1) |
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Protecting Against Unexpected BPDUs |
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207 | (3) |
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207 | (1) |
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208 | (2) |
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Protecting Against Sudden Loss of BPDUs |
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210 | (3) |
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210 | (1) |
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211 | (2) |
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Using BPDU Filtering to Disable STP on a Port |
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213 | (1) |
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Troubleshooting STP Protection |
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214 | (1) |
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215 | (1) |
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215 | (1) |
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Complete Tables and Lists from Memory |
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215 | (1) |
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215 | (1) |
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Use Command Reference to Check Your Memory |
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215 | (4) |
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Chapter 9 Advanced Spanning Tree Protocol |
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219 | (22) |
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"Do I Know This Already?" Quiz |
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219 | (4) |
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223 | (1) |
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Rapid Spanning Tree Protocol |
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223 | (8) |
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223 | (1) |
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224 | (1) |
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225 | (1) |
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226 | (1) |
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227 | (2) |
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Topology Changes and RSTP |
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229 | (1) |
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229 | (1) |
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Rapid Per-VLAN Spanning Tree Protocol |
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230 | (1) |
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Multiple Spanning Tree Protocol |
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231 | (7) |
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233 | (1) |
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233 | (1) |
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Spanning-Tree Instances Within MST |
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234 | (1) |
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234 | (1) |
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235 | (1) |
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236 | (2) |
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238 | (1) |
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238 | (1) |
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Complete Tables and Lists from Memory |
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238 | (1) |
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239 | (1) |
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Use Command Reference to Check Your Memory |
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239 | (2) |
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Chapter 10 Aggregating Switch Links |
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241 | (24) |
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"Do I Know This Already?" Quiz |
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241 | (4) |
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245 | (1) |
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Switch Port Aggregation with EtherChannel |
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245 | (6) |
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Bundling Ports with EtherChannel |
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247 | (1) |
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Distributing Traffic in EtherChannel |
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247 | (2) |
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Configuring EtherChannel Load Balancing |
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249 | (2) |
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EtherChannel Negotiation Protocols |
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251 | (2) |
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Port Aggregation Protocol |
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252 | (1) |
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Link Aggregation Control Protocol |
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252 | (1) |
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EtherChannel Configuration |
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253 | (4) |
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Configuring a PAgP EtherChannel |
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253 | (1) |
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Configuring a LACP EtherChannel |
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254 | (1) |
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Avoiding Misconfiguration with EtherChannel Guard |
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255 | (2) |
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Troubleshooting an EtherChannel |
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257 | (4) |
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261 | (1) |
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261 | (1) |
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Complete Tables and Lists from Memory |
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261 | (1) |
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261 | (1) |
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Command Reference to Check Your Memory |
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261 | (4) |
Part IV Multilayer Switching |
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Chapter 11 Multilayer Switching |
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265 | (24) |
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"Do I Know This Already?" Quiz |
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265 | (3) |
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268 | (1) |
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268 | (12) |
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268 | (1) |
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Configuring Inter-VLAN Routing |
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269 | (1) |
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Layer 2 Port Configuration |
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270 | (1) |
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Layer 3 Port Configuration |
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270 | (1) |
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271 | (1) |
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Multilayer Switching with CEF |
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272 | (1) |
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272 | (1) |
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272 | (1) |
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Forwarding Information Base |
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273 | (3) |
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276 | (3) |
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279 | (1) |
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280 | (1) |
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Verifying Multilayer Switching |
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280 | (5) |
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Verifying Inter-VLAN Routing |
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280 | (3) |
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283 | (2) |
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285 | (1) |
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285 | (1) |
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Complete Tables and Lists from Memory |
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285 | (1) |
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285 | (1) |
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Use Command Reference to Check Your Memory |
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285 | (4) |
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Chapter 12 Configuring DHCP |
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289 | (16) |
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"Do I Know This Already?" Quiz |
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289 | (3) |
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292 | (1) |
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Using DHCP with a Multilayer Switch |
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292 | (5) |
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Configuring an IPv4 DHCP Server |
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293 | (1) |
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Configuring a Manual Address Binding |
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294 | (2) |
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296 | (1) |
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296 | (1) |
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Configuring DHCP to Support IPv6 |
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297 | (4) |
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Stateless Autoconfiguration |
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298 | (1) |
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298 | (1) |
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299 | (1) |
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Configuring a DHCPv6 Relay Agent |
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300 | (1) |
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Verifying IPv6 DHCP Operation |
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300 | (1) |
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301 | (1) |
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301 | (1) |
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Complete Tables and Lists from Memory |
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301 | (1) |
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301 | (1) |
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Use Command Reference to Check Your Memory |
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301 | (4) |
Part V Monitoring Campus Networks |
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Chapter 13 Logging Switch Activity |
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305 | (16) |
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"Do I Know This Already?" Quiz |
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305 | (3) |
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308 | (1) |
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308 | (4) |
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Logging to the Switch Console |
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310 | (1) |
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Logging to the Internal Buffer |
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310 | (1) |
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Logging to a Remote Syslog Server |
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311 | (1) |
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Adding Time Stamps to Syslog Messages |
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312 | (6) |
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Setting the Internal System Clock |
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312 | (1) |
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Using NTP to Synchronize with an External Time Source |
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313 | (3) |
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316 | (1) |
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Using SNTP to Synchronize Time |
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316 | (1) |
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Adding Time Stamps to Logging Messages |
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317 | (1) |
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318 | (1) |
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318 | (1) |
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Complete Tables and Lists from Memory |
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318 | (1) |
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318 | (1) |
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Use Command Reference to Check Your Memory |
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318 | (3) |
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Chapter 14 Managing Switches with SNMP |
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321 | (12) |
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"Do I Know This Already?" Quiz |
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321 | (3) |
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324 | (1) |
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324 | (2) |
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326 | (4) |
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327 | (1) |
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327 | (1) |
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328 | (2) |
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330 | (1) |
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330 | (1) |
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Complete Tables and Lists from Memory |
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330 | (1) |
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330 | (1) |
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Use Command Reference to Check Your Memory |
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330 | (3) |
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Chapter 15 Monitoring Performance with IP SLA |
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333 | (16) |
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"Do I Know This Already?" Quiz |
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333 | (3) |
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336 | (1) |
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336 | (2) |
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338 | (3) |
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341 | (4) |
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345 | (1) |
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345 | (1) |
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Complete Tables and Lists from Memory |
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345 | (1) |
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345 | (1) |
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Use Command Reference to Check Your Memory |
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345 | (4) |
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Chapter 16 Using Port Mirroring to Monitor Traffic |
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349 | (16) |
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"Do I Know This Already?" Quiz |
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349 | (3) |
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352 | (1) |
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352 | (4) |
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354 | (2) |
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356 | (3) |
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Remote SPAN Configuration |
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357 | (2) |
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359 | (2) |
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361 | (1) |
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361 | (1) |
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Complete Tables and Lists from Memory |
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361 | (1) |
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361 | (1) |
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Use Command Reference to Check Your Memory |
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361 | (4) |
Part VI Implementing High Availability |
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Chapter 17 Understanding High Availability |
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365 | (16) |
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"Do I Know This Already?" Quiz |
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365 | (3) |
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368 | (1) |
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Leveraging Logical Switches |
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368 | (5) |
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371 | (1) |
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372 | (1) |
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Supervisor and Route Processor Redundancy |
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373 | (5) |
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Redundant Switch Supervisors |
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373 | (1) |
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Configuring the Redundancy Mode |
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374 | (2) |
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Configuring Supervisor Synchronization |
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376 | (1) |
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377 | (1) |
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378 | (1) |
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378 | (1) |
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Complete Tables and Lists from Memory |
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378 | (1) |
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378 | (1) |
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Use Command Reference to Check Your Memory |
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378 | (3) |
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Chapter 18 Layer 3 High Availability |
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381 | (30) |
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"Do I Know This Already?" Quiz |
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381 | (3) |
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384 | (1) |
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384 | (1) |
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Hot Standby Router Protocol |
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385 | (9) |
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386 | (2) |
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Plain-Text HSRP Authentication |
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388 | (1) |
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388 | (1) |
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389 | (1) |
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390 | (1) |
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391 | (3) |
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Virtual Router Redundancy Protocol |
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394 | (3) |
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Gateway Load Balancing Protocol |
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397 | (8) |
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397 | (1) |
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398 | (2) |
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400 | (1) |
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400 | (5) |
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Verifying Gateway Redundancy |
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405 | (1) |
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406 | (1) |
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406 | (1) |
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Complete Tables and Lists from Memory |
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406 | (1) |
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406 | (1) |
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Use Command Reference to Check Your Memory |
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406 | (5) |
Part VII Securing Switched Networks |
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Chapter 19 Securing Switch Access |
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411 | (20) |
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"Do I Know This Already?" Quiz |
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411 | (4) |
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415 | (1) |
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415 | (3) |
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Port-Based Authentication |
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418 | (3) |
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419 | (1) |
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802.1X Port-Based Authentication Example |
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420 | (1) |
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421 | (2) |
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Best Practices for Securing Switches |
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423 | (5) |
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428 | (1) |
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428 | (1) |
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Complete Tables and Lists from Memory |
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428 | (1) |
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428 | (1) |
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Use Command Reference to Check Your Memory |
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428 | (3) |
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Chapter 20 Securing VLANs |
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431 | (18) |
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"Do I Know This Already?" Quiz |
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431 | (4) |
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435 | (1) |
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435 | (1) |
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435 | (1) |
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436 | (5) |
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Private VLAN Configuration |
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438 | (1) |
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Configure the Private VLANs |
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438 | (1) |
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Associate Ports with Private VLANs |
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439 | (1) |
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Associate Secondary VLANs to a Primary VLAN SVI |
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440 | (1) |
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441 | (5) |
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441 | (2) |
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443 | (3) |
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446 | (1) |
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446 | (1) |
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Complete Tables and Lists from Memory |
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446 | (1) |
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446 | (1) |
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Use Command Reference to Check Your Memory |
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446 | (3) |
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Chapter 21 Preventing Spoofing Attacks |
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449 | (12) |
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"Do I Know This Already?" Quiz |
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449 | (2) |
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451 | (1) |
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451 | (2) |
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453 | (2) |
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455 | (3) |
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458 | (1) |
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458 | (1) |
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Complete Tables and Lists from Memory |
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458 | (1) |
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458 | (1) |
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Use Command Reference to Check Your Memory |
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458 | (3) |
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Chapter 22 Managing Switch Users |
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461 | (14) |
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"Do I Know This Already?" Quiz |
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461 | (3) |
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464 | (1) |
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Configuring Authentication |
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465 | (3) |
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Configuring Authorization |
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468 | (1) |
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469 | (2) |
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471 | (1) |
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471 | (1) |
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Complete Tables and Lists from Memory |
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471 | (1) |
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471 | (1) |
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Use Command Reference to Check Your Memory |
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471 | (4) |
Part VIII Final Preparation |
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Chapter 23 Final Preparation |
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475 | (6) |
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Tools for Final Preparation |
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475 | (3) |
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Exam Engine and Questions on the CD |
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475 | (1) |
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476 | (1) |
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Activate and Download the Practice Exam |
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476 | (1) |
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477 | (1) |
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477 | (1) |
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The Cisco Learning Network |
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477 | (1) |
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477 | (1) |
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Chapter-Ending Review Tools |
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478 | (1) |
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478 | (11) |
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478 | (1) |
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478 | (1) |
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479 | |
Part IX Appendixes |
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Appendix A Answers to the "Do I Know This Already?" Quizzes |
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481 | (8) |
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489 | (4) |
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Always Get the Latest at the Companion Website |
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489 | (1) |
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490 | (3) |
Glossary |
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493 | (11) |
Index |
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504 | |