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The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organise your time.
The bookGÇÖs features help you focus on important concepts to succeed in this course:
- Chapter objectivesGÇôReview core concepts by answering the focus questions listed at the beginning of each chapter.
- Key termsGÇôRefer to the lists of networking vocabulary introduced and highlighted in context in each chapter.
- GlossaryGÇôConsult the comprehensive Glossary with more than 250 terms.
- Summary of Activities and LabsGÇôMaximize your study time with this complete list of all associated practice exercises at the end of each chapter.
- Check Your UnderstandingGÇôEvaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer.
- How ToGÇôLook for this icon to study the steps you need to learn to perform certain tasks.
- Interactive ActivitiesGÇôReinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon.
The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organise your time.
The bookGÇÖs features help you focus on important concepts to succeed in this course:
- Chapter objectivesGÇôReview core concepts by answering the focus questions listed at the beginning of each chapter.
- Key termsGÇôRefer to the lists of networking vocabulary introduced and highlighted in context in each chapter.
- GlossaryGÇôConsult the comprehensive Glossary with more than 250 terms.
- Summary of Activities and LabsGÇôMaximize your study time with this complete list of all associated practice exercises at the end of each chapter.
- Check Your UnderstandingGÇôEvaluate your readiness with the end-of-chapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer.
- How ToGÇôLook for this icon to study the steps you need to learn to perform certain tasks.
- Interactive ActivitiesGÇôReinforce your understanding of topics with dozens of exercises from the online course identified throughout the book with this icon.
Cisco Networking Academy is an innovative Cisco education initiative that delivers information and communication technology skills to improve career and economic opportunities around the world. The Academy provides online courses, interactive tools, and lab activities to prepare individuals for information technology and networking careers in virtually every industry.
Introduction xx
Chapter 1 LAN Design 1
Objectives 1
Key Terms 1
Introduction (1.0.1.1) 3
Campus Wired LAN Designs (1.1) 4
Cisco Validated Designs (1.1.1) 4
The Need to Scale the Network (1.1.1.1) 4
Hierarchical Design Model (1.1.1.2) 6
Expanding the Network (1.1.2) 8
Design for Scalability (1.1.2.1) 8
Planning for Redundancy (1.1.2.2) 10
Failure Domains (1.1.2.3) 11
Increasing Bandwidth (1.1.2.4) 13
Expanding the Access Layer (1.1.2.5) 14
Fine-tuning Routing Protocols (1.1.2.6) 15
Selecting Network Devices (1.2) 17
Switch Hardware (1.2.1) 17
Switch Platforms (1.2.1.1) 17
Port Density (1.2.1.2) 21
Forwarding Rates (1.2.1.3) 22
Power over Ethernet (1.2.1.4) 23
Multilayer Switching (1.2.1.5) 24
Router Hardware (1.2.2) 26
Router Requirements (1.2.2.1) 26
Cisco Routers (1.2.2.2) 27
Router Hardware (1.2.2.3) 28
Managing Devices (1.2.3) 29
Managing IOS Files and Licensing (1.2.3.1) 30
In-Band versus Out-of-Band Management (1.2.3.2) 30
Basic Router CLI Commands (1.2.3.3) 31
Basic Router Show Commands (1.2.3.4) 34
Basic Switch CLI Commands (1.2.3.5) 38
Basic Switch Show Commands (1.2.3.6) 40
Summary (1.3) 43
Practice 44
Check Your Understanding Questions 45
Chapter 2 Scaling VLANs 47
Objectives 47
Key Terms 47
Introduction (2.0.1.1) 48
VTP, Extended VLANs, and DTP (2.1) 48
VTP Concepts and Operation (2.1.1) 49
VTP Overview (2.1.1.1) 49
VTP Modes (2.1.1.2) 50
VTP Advertisements (2.1.1.3) 52
VTP Versions (2.1.1.4) 53
Default VTP Configuration (2.1.1.5) 53
VTP Caveats (2.1.1.6) 55
VTP Configuration (2.1.2) 57
VTP Configuration Overview (2.1.2.1) 57
Step 1Configure the VTP Server (2.1.2.2) 58
Step 2Configure the VTP Domain Name and Password (2.1.2.3) 59
Step 3Configure the VTP Clients (2.1.2.4) 60
Step 4Configure VLANs on the VTP Server (2.1.2.5) 60
Step 5Verify That the VTP Clients Have Received the New VLAN Information (2.1.2.6) 62
Extended VLANs (2.1.3) 63
VLAN Ranges on Catalyst Switches (2.1.3.1) 63
Creating a VLAN (2.1.3.2) 65
Assigning Ports to VLANs (2.1.3.3) 66
Verifying VLAN Information (2.1.3.4) 67
Configuring Extended VLANs (2.1.3.5) 69
Dynamic Trunking Protocol (2.1.4) 71
Introduction to DTP (2.1.4.1) 71
Negotiated Interface Modes (2.1.4.2) 72
Troubleshoot Multi-VLAN Issues (2.2) 75
Inter-VLAN Configuration Issues (2.2.1) 75
Deleting VLANs (2.2.1.1) 75
Switch Port Issues (2.2.1.2) 77
Verify Switch Configuration (2.2.1.3) 79
Interface Issues (2.2.1.4) 81
Verify Routing Configuration (2.2.1.5) 82
IP Addressing Issues (2.2.2) 83
Errors with IP Addresses and Subnet Masks (2.2.2.1) 83
Verifying IP Address and Subnet Mask Configuration Issues (2.2.2.2) 85
VTP and DTP Issues (2.2.3) 88
Troubleshoot VTP Issues (2.2.3.1) 88
Troubleshoot DTP Issues (2.2.3.2) 89
Layer 3 Switching (2.3) 89
Layer 3 Switching Operation and Configuration (2.3.1) 90
Introduction to Layer 3 Switching (2.3.1.1) 90
Inter-VLAN Routing with Switch Virtual Interfaces (2.3.1.2) 91
Inter-VLAN Routing with Switch Virtual Interfaces (Con't.) (2.3.1.3) 92
Inter-VLAN Routing with Routed Ports (2.3.1.4) 94
Troubleshoot Layer 3 Switching (2.3.2) 95
Layer 3 Switch Configuration Issues (2.3.2.1) 95
Example: Troubleshooting Layer 3 Switching (2.3.2.2) 96
Summary (2.4) 99
Practice 99
Check Your Understanding Questions 100
Chapter 3 STP 105
Objectives 105
Key Terms 105
Introduction (3.0.1.1) 107
Spanning Tree Concepts (3.1) 108
Purpose of Spanning Tree (3.1.1) 108
Redundancy at OSI Layers 1 and 2 (3.1.1.1) 108
Issues with Layer 1 Redundancy: MAC Database Instability (3.1.1.2) 109
Issues with Layer 1 Redundancy: Broadcast Storms (3.1.1.3) 111
Issues with Layer 1 Redundancy: Duplicate Unicast Frames (3.1.1.4) 113
STP Operation (3.1.2) 114
Spanning Tree Algorithm: Introduction (3.1.2.1) 114
Spanning Tree Algorithm: Port Roles (3.1.2.2) 117
Spanning Tree Algorithm: Root Bridge (3.1.2.3) 119
Spanning Tree Algorithm: Root Path Cost (3.1.2.4) 121
Port Role Decisions for RSTP (3.1.2.5) 124
Designated and Alternate Ports (3.1.2.6) 127
802.1D BPDU Frame Format (3.1.2.7) 128
802.1D BPDU Propagation and Process (3.1.2.8) 131
Extended System ID (3.1.2.9) 136
Varieties of Spanning Tree Protocols (3.2) 140
Overview (3.2.1) 140
Types of Spanning Tree Protocols (3.2.1.1) 140
Characteristics of the Spanning Tree Protocols (3.2.1.2) 141
PVST+ (3.2.2) 143
Overview of PVST+ (3.2.2.1) 143
Port States and PVST+ Operation (3.2.2.2) 144
Extended System ID and PVST+ Operation (3.2.2.3) 146
Rapid PVST+ (3.2.3) 148
Overview of Rapid PVST+ (3.2.3.1) 148
RSTP BPDUs (3.2.3.2) 149
Edge Ports (3.2.3.3) 150
Link Types (3.2.3.4) 152
Spanning Tree Configuration (3.3) 153
PVST+ Configuration (3.3.1) 153
Catalyst 2960 Default Configuration (3.3.1.1) 153
Configuring and Verifying the Bridge ID (3.3.1.2) 154
PortFast and BPDU Guard (3.3.1.3) 156
PVST+ Load Balancing (3.3.1.4) 158
Rapid PVST+ Configuration (3.3.2) 160
Spanning Tree Mode (3.3.2.1) 161
STP Configuration Issues (3.3.3) 163
Analyzing the STP Topology (3.3.3.1) 164
Expected Topology versus Actual Topology (3.3.3.2) 164
Overview of Spanning Tree Status (3.3.3.3) 165
Spanning Tree Failure Consequences (3.3.3.4) 166
Repairing a Spanning Tree Problem (3.3.3.5) 169
Switch Stacking and Chassis Aggregation (3.3.4) 169
Switch Stacking Concepts (3.3.4.1) 169
Spanning Tree and Switch Stacks (3.3.4.2) 170
Summary (3.4) 173
Practice 174
Check Your Understanding Questions 174
Chapter 4 EtherChannel and HSRP 179
Objectives 179
Key Terms 179
Introduction (4.0.1.1) 180
Link Aggregation Concepts (4.1) 181
Link Aggregation (4.1.1) 181
Introduction to Link Aggregation (4.1.1.1) 181
Advantages of EtherChannel (4.1.1.2) 182
EtherChannel Operation (4.1.2) 183
Implementation Restrictions (4.1.2.1) 183
Port Aggregation Protocol (4.1.2.2) 185
Link Aggregation Control Protocol (4.1.2.3) 186
Link Aggregation Configuration (4.2) 188
Configuring EtherChannel (4.2.1) 188
Configuration Guidelines (4.2.1.1) 188
Configuring Interfaces (4.2.1.2) 189
Verifying and Troubleshooting EtherChannel (4.2.2) 191
Verifying EtherChannel (4.2.2.1) 191
Troubleshooting EtherChannel (4.2.2.2) 194
First Hop Redundancy Protocols (4.3) 198
Concept of First Hop Redundancy Protocols (4.3.1) 198
Default Gateway Limitations (4.3.1.1) 198
Router Redundancy (4.3.1.2) 199
Steps for Router Failover (4.3.1.3) 200
First Hop Redundancy Protocols (4.3.1.5) 201
HSRP Operations (4.3.2) 202
HSRP Overview (4.3.2.1) 203
HSRP Versions (4.3.2.2) 204
HSRP Priority and Preemption (4.3.2.3) 204
HSRP States and Timers (4.3.2.4) 205
HSRP Configuration (4.3.3) 206
HSRP Configuration Commands (4.3.3.1) 206
HSRP Sample Configuration (4.3.3.2) 207
HSRP Verification (4.3.3.3) 208
HSRP Troubleshooting (4.3.4) 209
HSRP Failure (4.3.4.1) 209
HSRP Debug Commands (4.3.4.2) 210
Common HSRP Configuration Issues (4.3.4.3) 213
Summary (4.4) 214
Practice 215
Check Your Understanding Questions 216
Chapter 5 Dynamic Routing 219
Objectives 219
Key Terms 219
Introduction (5.0.1.1) 221
Dynamic Routing Protocols (5.1) 222
Types of Routing Protocols (5.1.1) 222
Classifying Routing Protocols (5.1.1.1) 222
IGP and EGP Routing Protocols (5.1.1.2) 224
Distance Vector Routing Protocols (5.1.1.3) 226
Link-State Routing Protocols (5.1.1.4) 226
Classful Routing Protocols (5.1.1.5) 228
Classless Routing Protocols (5.1.1.6) 231
Routing Protocol Characteristics (5.1.1.7) 233
Routing Protocol Metrics (5.1.1.8) 234
Distance Vector Dynamic Routing (5.2) 236
Distance Vector Fundamentals (5.2.1) 236
Dynamic Routing Protocol Operation (5.2.1.1) 236
Cold Start (5.2.1.2) 237
Network Discovery (5.2.1.3) 238
Exchanging the Routing Information (5.2.1.4) 239
Achieving Convergence (5.2.1.5) 241
Distance Vector Routing Protocol Operation (5.2.2) 242
Distance Vector Technologies (5.2.2.1) 242
Distance Vector Algorithm (5.2.2.2) 242
Types of Distance Vector Routing Protocols (5.2.3) 245
Routing Information Protocol (5.2.3.1) 245
Enhanced Interior-Gateway Routing Protocol (5.2.3.2) 246
Link-State Dynamic Routing (5.3) 248
Link-State Routing Protocol Operation (5.3.1) 248
Shortest Path First Protocols (5.3.1.1) 248
Dijkstra's Algorithm (5.3.1.2) 248
SPF Example (5.3.1.3) 249
Link-State Updates (5.3.2) 251
Link-State Routing Process (5.3.2.1) 251
Link and Link-State (5.3.2.2) 252
Say Hello (5.3.2.3) 256
Building the Link-State Packet (5.3.2.4) 257
Flooding the LSP (5.3.2.5) 258
Building the Link-State Database (5.3.2.6) 259
Building the SPF Tree (5.3.2.7) 260
Adding OSPF Routes to the Routing Table (5.3.2.8) 264
Link-State Routing Protocol Benefits (5.3.3) 264
Why Use Link-State Protocols? (5.3.3.1) 264
Disadvantages of Link-State...
| Erscheinungsjahr: | 2017 |
|---|---|
| Fachbereich: | Datenkommunikation, Netze & Mailboxen |
| Genre: | Importe, Informatik |
| Rubrik: | Naturwissenschaften & Technik |
| Medium: | Buch |
| Inhalt: | Gebunden |
| ISBN-13: | 9781587134340 |
| ISBN-10: | 1587134349 |
| Sprache: | Englisch |
| Einband: | Gebunden |
| Autor: | Cisco Networking Academy |
| Hersteller: | Pearson Education |
| Maße: | 238 x 213 x 32 mm |
| Von/Mit: | Cisco Networking Academy |
| Erscheinungsdatum: | 20.08.2017 |
| Gewicht: | 1,389 kg |
Cisco Networking Academy is an innovative Cisco education initiative that delivers information and communication technology skills to improve career and economic opportunities around the world. The Academy provides online courses, interactive tools, and lab activities to prepare individuals for information technology and networking careers in virtually every industry.
Introduction xx
Chapter 1 LAN Design 1
Objectives 1
Key Terms 1
Introduction (1.0.1.1) 3
Campus Wired LAN Designs (1.1) 4
Cisco Validated Designs (1.1.1) 4
The Need to Scale the Network (1.1.1.1) 4
Hierarchical Design Model (1.1.1.2) 6
Expanding the Network (1.1.2) 8
Design for Scalability (1.1.2.1) 8
Planning for Redundancy (1.1.2.2) 10
Failure Domains (1.1.2.3) 11
Increasing Bandwidth (1.1.2.4) 13
Expanding the Access Layer (1.1.2.5) 14
Fine-tuning Routing Protocols (1.1.2.6) 15
Selecting Network Devices (1.2) 17
Switch Hardware (1.2.1) 17
Switch Platforms (1.2.1.1) 17
Port Density (1.2.1.2) 21
Forwarding Rates (1.2.1.3) 22
Power over Ethernet (1.2.1.4) 23
Multilayer Switching (1.2.1.5) 24
Router Hardware (1.2.2) 26
Router Requirements (1.2.2.1) 26
Cisco Routers (1.2.2.2) 27
Router Hardware (1.2.2.3) 28
Managing Devices (1.2.3) 29
Managing IOS Files and Licensing (1.2.3.1) 30
In-Band versus Out-of-Band Management (1.2.3.2) 30
Basic Router CLI Commands (1.2.3.3) 31
Basic Router Show Commands (1.2.3.4) 34
Basic Switch CLI Commands (1.2.3.5) 38
Basic Switch Show Commands (1.2.3.6) 40
Summary (1.3) 43
Practice 44
Check Your Understanding Questions 45
Chapter 2 Scaling VLANs 47
Objectives 47
Key Terms 47
Introduction (2.0.1.1) 48
VTP, Extended VLANs, and DTP (2.1) 48
VTP Concepts and Operation (2.1.1) 49
VTP Overview (2.1.1.1) 49
VTP Modes (2.1.1.2) 50
VTP Advertisements (2.1.1.3) 52
VTP Versions (2.1.1.4) 53
Default VTP Configuration (2.1.1.5) 53
VTP Caveats (2.1.1.6) 55
VTP Configuration (2.1.2) 57
VTP Configuration Overview (2.1.2.1) 57
Step 1Configure the VTP Server (2.1.2.2) 58
Step 2Configure the VTP Domain Name and Password (2.1.2.3) 59
Step 3Configure the VTP Clients (2.1.2.4) 60
Step 4Configure VLANs on the VTP Server (2.1.2.5) 60
Step 5Verify That the VTP Clients Have Received the New VLAN Information (2.1.2.6) 62
Extended VLANs (2.1.3) 63
VLAN Ranges on Catalyst Switches (2.1.3.1) 63
Creating a VLAN (2.1.3.2) 65
Assigning Ports to VLANs (2.1.3.3) 66
Verifying VLAN Information (2.1.3.4) 67
Configuring Extended VLANs (2.1.3.5) 69
Dynamic Trunking Protocol (2.1.4) 71
Introduction to DTP (2.1.4.1) 71
Negotiated Interface Modes (2.1.4.2) 72
Troubleshoot Multi-VLAN Issues (2.2) 75
Inter-VLAN Configuration Issues (2.2.1) 75
Deleting VLANs (2.2.1.1) 75
Switch Port Issues (2.2.1.2) 77
Verify Switch Configuration (2.2.1.3) 79
Interface Issues (2.2.1.4) 81
Verify Routing Configuration (2.2.1.5) 82
IP Addressing Issues (2.2.2) 83
Errors with IP Addresses and Subnet Masks (2.2.2.1) 83
Verifying IP Address and Subnet Mask Configuration Issues (2.2.2.2) 85
VTP and DTP Issues (2.2.3) 88
Troubleshoot VTP Issues (2.2.3.1) 88
Troubleshoot DTP Issues (2.2.3.2) 89
Layer 3 Switching (2.3) 89
Layer 3 Switching Operation and Configuration (2.3.1) 90
Introduction to Layer 3 Switching (2.3.1.1) 90
Inter-VLAN Routing with Switch Virtual Interfaces (2.3.1.2) 91
Inter-VLAN Routing with Switch Virtual Interfaces (Con't.) (2.3.1.3) 92
Inter-VLAN Routing with Routed Ports (2.3.1.4) 94
Troubleshoot Layer 3 Switching (2.3.2) 95
Layer 3 Switch Configuration Issues (2.3.2.1) 95
Example: Troubleshooting Layer 3 Switching (2.3.2.2) 96
Summary (2.4) 99
Practice 99
Check Your Understanding Questions 100
Chapter 3 STP 105
Objectives 105
Key Terms 105
Introduction (3.0.1.1) 107
Spanning Tree Concepts (3.1) 108
Purpose of Spanning Tree (3.1.1) 108
Redundancy at OSI Layers 1 and 2 (3.1.1.1) 108
Issues with Layer 1 Redundancy: MAC Database Instability (3.1.1.2) 109
Issues with Layer 1 Redundancy: Broadcast Storms (3.1.1.3) 111
Issues with Layer 1 Redundancy: Duplicate Unicast Frames (3.1.1.4) 113
STP Operation (3.1.2) 114
Spanning Tree Algorithm: Introduction (3.1.2.1) 114
Spanning Tree Algorithm: Port Roles (3.1.2.2) 117
Spanning Tree Algorithm: Root Bridge (3.1.2.3) 119
Spanning Tree Algorithm: Root Path Cost (3.1.2.4) 121
Port Role Decisions for RSTP (3.1.2.5) 124
Designated and Alternate Ports (3.1.2.6) 127
802.1D BPDU Frame Format (3.1.2.7) 128
802.1D BPDU Propagation and Process (3.1.2.8) 131
Extended System ID (3.1.2.9) 136
Varieties of Spanning Tree Protocols (3.2) 140
Overview (3.2.1) 140
Types of Spanning Tree Protocols (3.2.1.1) 140
Characteristics of the Spanning Tree Protocols (3.2.1.2) 141
PVST+ (3.2.2) 143
Overview of PVST+ (3.2.2.1) 143
Port States and PVST+ Operation (3.2.2.2) 144
Extended System ID and PVST+ Operation (3.2.2.3) 146
Rapid PVST+ (3.2.3) 148
Overview of Rapid PVST+ (3.2.3.1) 148
RSTP BPDUs (3.2.3.2) 149
Edge Ports (3.2.3.3) 150
Link Types (3.2.3.4) 152
Spanning Tree Configuration (3.3) 153
PVST+ Configuration (3.3.1) 153
Catalyst 2960 Default Configuration (3.3.1.1) 153
Configuring and Verifying the Bridge ID (3.3.1.2) 154
PortFast and BPDU Guard (3.3.1.3) 156
PVST+ Load Balancing (3.3.1.4) 158
Rapid PVST+ Configuration (3.3.2) 160
Spanning Tree Mode (3.3.2.1) 161
STP Configuration Issues (3.3.3) 163
Analyzing the STP Topology (3.3.3.1) 164
Expected Topology versus Actual Topology (3.3.3.2) 164
Overview of Spanning Tree Status (3.3.3.3) 165
Spanning Tree Failure Consequences (3.3.3.4) 166
Repairing a Spanning Tree Problem (3.3.3.5) 169
Switch Stacking and Chassis Aggregation (3.3.4) 169
Switch Stacking Concepts (3.3.4.1) 169
Spanning Tree and Switch Stacks (3.3.4.2) 170
Summary (3.4) 173
Practice 174
Check Your Understanding Questions 174
Chapter 4 EtherChannel and HSRP 179
Objectives 179
Key Terms 179
Introduction (4.0.1.1) 180
Link Aggregation Concepts (4.1) 181
Link Aggregation (4.1.1) 181
Introduction to Link Aggregation (4.1.1.1) 181
Advantages of EtherChannel (4.1.1.2) 182
EtherChannel Operation (4.1.2) 183
Implementation Restrictions (4.1.2.1) 183
Port Aggregation Protocol (4.1.2.2) 185
Link Aggregation Control Protocol (4.1.2.3) 186
Link Aggregation Configuration (4.2) 188
Configuring EtherChannel (4.2.1) 188
Configuration Guidelines (4.2.1.1) 188
Configuring Interfaces (4.2.1.2) 189
Verifying and Troubleshooting EtherChannel (4.2.2) 191
Verifying EtherChannel (4.2.2.1) 191
Troubleshooting EtherChannel (4.2.2.2) 194
First Hop Redundancy Protocols (4.3) 198
Concept of First Hop Redundancy Protocols (4.3.1) 198
Default Gateway Limitations (4.3.1.1) 198
Router Redundancy (4.3.1.2) 199
Steps for Router Failover (4.3.1.3) 200
First Hop Redundancy Protocols (4.3.1.5) 201
HSRP Operations (4.3.2) 202
HSRP Overview (4.3.2.1) 203
HSRP Versions (4.3.2.2) 204
HSRP Priority and Preemption (4.3.2.3) 204
HSRP States and Timers (4.3.2.4) 205
HSRP Configuration (4.3.3) 206
HSRP Configuration Commands (4.3.3.1) 206
HSRP Sample Configuration (4.3.3.2) 207
HSRP Verification (4.3.3.3) 208
HSRP Troubleshooting (4.3.4) 209
HSRP Failure (4.3.4.1) 209
HSRP Debug Commands (4.3.4.2) 210
Common HSRP Configuration Issues (4.3.4.3) 213
Summary (4.4) 214
Practice 215
Check Your Understanding Questions 216
Chapter 5 Dynamic Routing 219
Objectives 219
Key Terms 219
Introduction (5.0.1.1) 221
Dynamic Routing Protocols (5.1) 222
Types of Routing Protocols (5.1.1) 222
Classifying Routing Protocols (5.1.1.1) 222
IGP and EGP Routing Protocols (5.1.1.2) 224
Distance Vector Routing Protocols (5.1.1.3) 226
Link-State Routing Protocols (5.1.1.4) 226
Classful Routing Protocols (5.1.1.5) 228
Classless Routing Protocols (5.1.1.6) 231
Routing Protocol Characteristics (5.1.1.7) 233
Routing Protocol Metrics (5.1.1.8) 234
Distance Vector Dynamic Routing (5.2) 236
Distance Vector Fundamentals (5.2.1) 236
Dynamic Routing Protocol Operation (5.2.1.1) 236
Cold Start (5.2.1.2) 237
Network Discovery (5.2.1.3) 238
Exchanging the Routing Information (5.2.1.4) 239
Achieving Convergence (5.2.1.5) 241
Distance Vector Routing Protocol Operation (5.2.2) 242
Distance Vector Technologies (5.2.2.1) 242
Distance Vector Algorithm (5.2.2.2) 242
Types of Distance Vector Routing Protocols (5.2.3) 245
Routing Information Protocol (5.2.3.1) 245
Enhanced Interior-Gateway Routing Protocol (5.2.3.2) 246
Link-State Dynamic Routing (5.3) 248
Link-State Routing Protocol Operation (5.3.1) 248
Shortest Path First Protocols (5.3.1.1) 248
Dijkstra's Algorithm (5.3.1.2) 248
SPF Example (5.3.1.3) 249
Link-State Updates (5.3.2) 251
Link-State Routing Process (5.3.2.1) 251
Link and Link-State (5.3.2.2) 252
Say Hello (5.3.2.3) 256
Building the Link-State Packet (5.3.2.4) 257
Flooding the LSP (5.3.2.5) 258
Building the Link-State Database (5.3.2.6) 259
Building the SPF Tree (5.3.2.7) 260
Adding OSPF Routes to the Routing Table (5.3.2.8) 264
Link-State Routing Protocol Benefits (5.3.3) 264
Why Use Link-State Protocols? (5.3.3.1) 264
Disadvantages of Link-State...
| Erscheinungsjahr: | 2017 |
|---|---|
| Fachbereich: | Datenkommunikation, Netze & Mailboxen |
| Genre: | Importe, Informatik |
| Rubrik: | Naturwissenschaften & Technik |
| Medium: | Buch |
| Inhalt: | Gebunden |
| ISBN-13: | 9781587134340 |
| ISBN-10: | 1587134349 |
| Sprache: | Englisch |
| Einband: | Gebunden |
| Autor: | Cisco Networking Academy |
| Hersteller: | Pearson Education |
| Maße: | 238 x 213 x 32 mm |
| Von/Mit: | Cisco Networking Academy |
| Erscheinungsdatum: | 20.08.2017 |
| Gewicht: | 1,389 kg |