- Section I: Networking Concepts
- Chapter 1: The OSI and TCP/IP Models
- Chapter 2: Matching Network Components with OSI Layers
- Chapter 3: IP Addressing
- Chapter 4: Routing and Switching
- Chapter 5: Common Network Protocols
- Chapter 6: Network Troubleshooting Methodology
Gather Information
Identify the Affected Areas in the Network
Determine whether Anything Has Changed in the Network
Establish the Most Probable Cause of the Problem
Determine whether Escalation Is Necessary
Create an Action Plan and a Possible Solution
Implement and Test the Solution
Analyze the Results
Document the Process and Solution
Summary
Chapter 6 Quiz
- Chapter 7: Network Virtualization
- Section II: Network Installation and Configuration
- Chapter 8: Configuration of Routers and Switches
- Chapter 9: Wireless Network Configuration
Wireless Network Technologies
Wireless LAN Overview
Wireless Antennas
Access Point Placement
Wireless Channels and Frequencies
Wireless Standards
Wireless Compatibility
Wireless Interference
Wireless SSIDs
Collision Avoidance
Wireless Association
WLAN Topologies
Wireless VLAN Support
Wireless LAN Design Considerations
Cisco Unified Wireless Solution
Summary
Chapter 9 Quiz
- Chapter 10: DHCP Concepts
- Chapter 11: Wireless Problems and Troubleshooting
- Chapter 12: Routers and Switches – Problems and Troubleshooting
Troubleshooting Switching Loops
Troubleshooting Cabling Issues
Troubleshooting Port Configuration
Troubleshooting VLAN Assignment
Troubleshooting MTU Issues
Troubleshooting Power Failures
Troubleshooting Routing Issues
Troubleshooting Module Issues
Troubleshooting Subnet Mask and Gateway Issues
Troubleshooting Duplicate IP Addresses
Troubleshooting DNS Issues
Summary
Chapter 12 Quiz
- Chapter 13: SOHO Planning and Implementation
- Section III: Network Media and Topologies
- Chapter 14: Media Types
- Chapter 15: Connector Types
- Chapter 16: WAN Technologies
- Chapter 17: Network Topologies
- Chapter 18: Physical Connectivity Troubleshooting
- Chapter 19: LAN Technologies
- Chapter 20: Wiring Distribution
- Section IV: Network Management
- Chapter 21: Network Appliances
- Chapter 22: Hardware Troubleshooting Tools
- Chapter 23: Software Troubleshooting Tools
- Chapter 24: Network Traffic Analysis
- Chapter 25: Network Documentation
- Chapter 26: Network Performance Optimization
- Section V: Network Security
- Chapter 27: Wireless Security
- Chapter 28: Securing Network Access
- Chapter 29: User Authentication
- Chapter 30: Common Threats and Vulnerabilities
- Chapter 31: Firewalls
- Chapter 32: Security Appliances and Methods
- Quiz Answers
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Chapter 1: The OSI and TCP/IP Reference Models
Chapter 2: Matching Network Components with OSI Layers
Chapter 3: IP Addressing
Chapter 4: Routing and Switching
Chapter 5: Common Network Protocols
Chapter 6: Network Troubleshooting Methodology
Chapter 7: Network Virtualization
Chapter 8: Routers and Switches Configuration
Chapter 9: Wireless Network Configuration
Chapter 10: DHCP Concepts
Chapter 11: Wireless Problems Troubleshooting
Chapter 12: Routers and Switches Problems Troubleshooting
Chapter 13: SOHO Planning and Implementation
Chapter 14: Media Types
Chapter 15: Connector Types
Chapter 16: WAN Technologies
Chapter 17: Network Topologies
Chapter 18: Physical Connectivity Troubleshooting
Chapter 19: LAN Technologies
Chapter 20: Wiring Distribution
Chapter 21: Network Appliances
Chapter 22: Hardware Troubleshooting Tools
Chapter 23: Software Troubleshooting Tools
Chapter 24: Network Traffic Analysis
Chapter 25: Network Documentation
Chapter 26: Network Performance Optimization
Chapter 27: Wireless Security
Chapter 28: Securing Network Access
Chapter 29: User Authentication
Chapter 30: Common Threats and Vulnerabilities
Chapter 31: Firewalls
Chapter 32: Security Appliances and Methods
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Chapter 1: The OSI and TCP/IP Reference Models