| Introduction |
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1 | (2) |
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Networking in the Enterprise |
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3 | (10) |
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3 | (3) |
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Supporting the Business Enterprise |
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3 | (1) |
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Traffic Flow in the Enterprise Network |
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4 | (1) |
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5 | (1) |
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5 | (1) |
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Identifying Enterprise Applications |
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6 | (2) |
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6 | (1) |
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Applications and Traffic on an Enterprise Network |
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7 | (1) |
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Network Traffic Prioritization |
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8 | (1) |
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Supporting Remote Workers |
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8 | (3) |
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8 | (1) |
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9 | (2) |
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11 | (1) |
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11 | (1) |
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11 | (2) |
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Exploring the Enterprise Network Infrastructure |
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13 | (12) |
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13 | (3) |
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Enterprise Network Documentation |
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13 | (1) |
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Network Operations Center (NOC) |
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14 | (1) |
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Telecommunication Room Design and Considerations |
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15 | (1) |
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Supporting the Enterprise Edge |
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16 | (2) |
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Service Delivery at the Point-of-Presence |
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16 | (1) |
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Security Considerations at the Enterprise Edge |
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17 | (1) |
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Connecting the Enterprise Network to External Services |
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17 | (1) |
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Reviewing Routing and Switching |
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18 | (5) |
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18 | (1) |
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Basic Router CLI Show Commands |
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19 | (1) |
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Basic Router Configuration Using CLI |
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19 | (1) |
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20 | (1) |
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Basic Switch CLI Commands |
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21 | (2) |
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23 | (1) |
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23 | (1) |
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23 | (2) |
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Switching in an Enterprise Network |
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25 | (20) |
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25 | (3) |
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Switching and Network Segmentation |
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25 | (1) |
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26 | (1) |
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27 | (1) |
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28 | (1) |
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Preventing Switching Loops |
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28 | (5) |
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Redundancy in a Switched Network |
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28 | (1) |
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Spanning Tree Protocol (STP) |
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29 | (1) |
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30 | (1) |
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Spanning Tree in a Hierarchical Network |
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31 | (1) |
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Rapid Spanning Tree Protocol (RSTP) |
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32 | (1) |
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33 | (3) |
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33 | (1) |
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Configuring a Virtual LAN |
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34 | (1) |
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35 | (1) |
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Trunking and Inter-VLAN Routing |
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36 | (3) |
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36 | (2) |
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Extending VLANs across Switches |
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38 | (1) |
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38 | (1) |
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Maintaining VLANs on an Enterprise Network |
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39 | (4) |
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VLAN Trunking Protocol (VTP) |
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39 | (2) |
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41 | (1) |
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VLAN Support for IP Telephony and Wireless |
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41 | (1) |
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42 | (1) |
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43 | (1) |
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43 | (1) |
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43 | (2) |
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Addressing in an Enterprise Network |
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45 | (14) |
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45 | (1) |
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Flat and Hierarchical Networks |
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45 | (1) |
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Hierarchical Network Addressing |
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45 | (1) |
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Using Subnetting to Structure the Network |
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45 | (1) |
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46 | (4) |
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46 | (1) |
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Calculating Subnets Using Binary Representation |
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47 | (1) |
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47 | (1) |
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Variable Length Subnet Masks (VLSM) |
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48 | (1) |
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Implementing VLSM Addressing |
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49 | (1) |
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Using Classless Routing and CIDR |
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50 | (4) |
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Classful and Classless Routing |
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50 | (1) |
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CIDR and Route Summarization |
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51 | (1) |
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Calculating Route Summarization |
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52 | (1) |
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52 | (1) |
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Subnetting and Addressing Best Practices |
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53 | (1) |
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54 | (3) |
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54 | (1) |
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NAT at the Enterprise Edge |
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54 | (1) |
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55 | (1) |
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56 | (1) |
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57 | (1) |
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57 | (1) |
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57 | (2) |
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Routing with a Distance Vector Protocol |
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59 | (20) |
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59 | (4) |
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59 | (1) |
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59 | (1) |
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Static and Dynamic Routing |
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60 | (2) |
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Configuring Static Routes |
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62 | (1) |
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63 | (1) |
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Routing Using the RIP Protocol |
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63 | (4) |
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Distance Vector Routing Protocols |
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63 | (1) |
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Routing Information Protocol (RIP) |
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64 | (1) |
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65 | (1) |
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66 | (1) |
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67 | (1) |
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Routing Using the EIGRP Protocol |
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67 | (5) |
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67 | (1) |
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Enhanced Interior Gateway Routing Protocol (EIGRP) |
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68 | (1) |
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EIGRP Terminology and Tables |
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69 | (1) |
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EIGRP Neighbors and Adjacencies |
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70 | (1) |
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EIGRP Metrics and Convergence |
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71 | (1) |
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72 | (5) |
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72 | (2) |
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EIGRP Route Summarization |
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74 | (1) |
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Verifying EIGRP Operation |
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74 | (2) |
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Issues and Limitations of EIGRP |
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76 | (1) |
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77 | (1) |
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77 | (1) |
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77 | (2) |
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Routing with a Link-State Protocol |
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79 | (12) |
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79 | (4) |
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Link-State Protocol Operation |
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79 | (1) |
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OSPF Metrics and Convergence |
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80 | (1) |
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OSPF Neighbors and Adjacencies |
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80 | (2) |
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82 | (1) |
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Implementing Single-Area OSPF |
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83 | (3) |
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Configuring Basic OSPF in a Single Area |
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83 | (1) |
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Configuring OSPF Authentication |
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84 | (1) |
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84 | (2) |
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86 | (1) |
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Using Multiple Routing Protocols |
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86 | (4) |
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Configuring and Propagating a Default Route |
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86 | (1) |
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Configuring OSPF Summarization |
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87 | (1) |
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OSPF Issues and Limitations |
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88 | (1) |
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Using Multiple Protocols in the Enterprise |
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88 | (2) |
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90 | (1) |
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90 | (1) |
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90 | (1) |
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Implementing Enterprise WAN Links |
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91 | (14) |
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91 | (5) |
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WAN Devices and Technology |
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91 | (1) |
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92 | (1) |
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93 | (1) |
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Packet and Circuit Switching |
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94 | (1) |
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Last Mile and Long Range WAN Technologies |
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95 | (1) |
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Comparing Common WAN Encapsulations |
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96 | (5) |
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Ethernet and WAN Encapsulations |
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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 | (3) |
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101 | (1) |
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Frame Relay Functionality |
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102 | (2) |
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104 | (1) |
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104 | (1) |
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104 | (1) |
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Filtering Traffic Using Access Control Lists |
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105 | (18) |
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105 | (2) |
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105 | (1) |
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106 | (1) |
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106 | (1) |
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107 | (1) |
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107 | (2) |
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ACL Wildcard Mask Purpose and Structure |
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107 | (1) |
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Analyzing the Effects of the Wildcard Mask |
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108 | (1) |
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Configuring Access Control Lists |
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109 | (6) |
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Placing Standard and Extended ACLs |
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109 | (2) |
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Basic ACL Configuration Process |
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111 | (1) |
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Configuring Numbered Standard ACLs |
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111 | (1) |
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Configuring Numbered Extended ACLs |
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112 | (1) |
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113 | (1) |
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Configure Router VTY Access |
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114 | (1) |
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Permitting and Denying Specific Types of Traffic |
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115 | (3) |
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Configuring ACLs for Application and Port Filtering |
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115 | (1) |
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Configuring ACLs to Support Established Traffic |
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116 | (1) |
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Effects of NAT and PAT on ACL Placement |
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116 | (1) |
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Analyzing Network ACLs and Placement |
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117 | (1) |
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Configuring ACLs with Inter-VLAN Routing |
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117 | (1) |
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Filtering Traffic Using Access Control Lists |
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118 | (3) |
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Using Logging to Verify ACL Functionality |
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118 | (1) |
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119 | (1) |
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120 | (1) |
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121 | (1) |
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121 | (1) |
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121 | (2) |
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Troubleshooting an Enterprise Network |
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123 | (18) |
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123 | (4) |
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Enterprise Network Requirements |
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123 | (1) |
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Monitoring and Proactive Maintenance |
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124 | (1) |
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Troubleshooting and the Failure Domain |
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125 | (1) |
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126 | (1) |
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Troubleshooting Switching and Connectivity Issues |
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127 | (4) |
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Troubleshooting Basic Switching |
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127 | (2) |
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Troubleshooting VLAN Configuration Issues |
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129 | (1) |
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130 | (1) |
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Troubleshooting Routing Issues |
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131 | (3) |
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131 | (1) |
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132 | (1) |
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133 | (1) |
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Route Redistribution Issues |
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133 | (1) |
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Troubleshooting WAN Configurations |
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134 | (2) |
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Troubleshooting WAN Connectivity |
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134 | (1) |
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Troubleshooting WAN Authentication |
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135 | (1) |
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Troubleshooting ACL Issues |
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136 | (3) |
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Determining if an ACL is the Issue |
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136 | (1) |
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ACL Configuration and Placement Issues |
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137 | (2) |
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139 | (1) |
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139 | (1) |
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139 | (2) |
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141 | (2) |
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141 | (1) |
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141 | (2) |
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141 | (1) |
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141 | (2) |
| Glossary |
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143 | |
