Network Warrior
Everything you need to know that wasn't on the CCNA exam. Covers Nexus
(Sprache: Englisch)
Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you'll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network...
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Klappentext zu „Network Warrior “
Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you'll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout.Topics include: An in-depth view of routers and routing Switching, using Cisco Catalyst and Nexus switches as examples SOHO VoIP and SOHO wireless access point design and configuration Introduction to IPv6 with configuration examples Telecom technologies in the data-networking world, including T1, DS3, frame relay, and MPLS Security, firewall theory, and configuration, as well as ACL and authentication Quality of Service (QoS), with an emphasis on low-latency queuing (LLQ) IP address allocation, Network Time Protocol (NTP), and device failures
Inhaltsverzeichnis zu „Network Warrior “
- Preface Part I. Hubs, Switches, and Switching
1. What Is a Network?
2. Hubs and Switches
- Hubs
- Switches
3. Auto-Negotiation
- What Is Auto-Negotiation?
- How Auto-Negotiation Works
- When Auto-Negotiation Fails
- Auto-Negotiation Best Practices
- Configuring Auto-Negotiation
4. VLANs
- Connecting VLANs
- Configuring VLANs
5. Trunking
- How Trunks Work
- Configuring Trunks
6. VLAN Trunking Protocol
- VTP Pruning
- Dangers of VTP
- Configuring VTP
7. EtherChannel
- Load Balancing
- Configuring and Managing EtherChannel
8. Spanning Tree
- Broadcast Storms
- MAC Address Table Instability
- Preventing Loops with Spanning Tree
- Managing Spanning Tree
- Additional Spanning Tree Features
- Common Spanning Tree Problems
- Designing to Prevent Spanning Tree Problems
Part II. Routers and Routing
9. Routing and Routers
- Routing Tables
- Route Types
- The IP Routing Table
10. Routing Protocols
- Communication Between Routers
- Metrics and Protocol Types
- Administrative Distance
- Specific Routing Protocols
11. Redistribution
- Redistributing into RIP
- Redistributing into EIGRP
- Redistributing into OSPF
- Mutual Redistribution
- Redistribution Loops
- Limiting Redistribution
12. Tunnels
- GRE Tunnels
- GRE Tunnels and Routing Protocols
- GRE and Access Lists
13. Resilient Ethernet
- HSRP
- HSRP Interface Tracking
- When HSRP Isn't Enough
14. Route Maps
- Building a Route Map
- Policy-Routing Example
15. Switching Algorithms in Cisco Routers
- Process Switching
- Interrupt Context Switching
- Configuring and Managing Switching Paths
Part III. Multilayer Switches
16. Multilayer Switches
- Configuring SVIs
- Multilayer Switch Models
17. Cisco 6500 Multilayer Switches
- Architecture
- CatOS Versus IOS
18. Catalyst 3750 Features
- Stacking
- Interface Ranges
- Macros
- Flex Links
- Storm Control
- Port Security
- SPAN
- Voice VLAN
-
... mehr
QoS
Part IV. Telecom
19. Telecom Nomenclature
- Introduction and History
- Telecom Glossary
20. T1
- Understanding T1 Duplex
- Types of T1
- Encoding
- Framing
- Performance Monitoring
- Alarms
- Troubleshooting T1s
- Configuring T1s
21. DS3
- Framing
- Line Coding
- Configuring DS3s
22. Frame Relay
- Ordering Frame-Relay Service
- Frame-Relay Network Design
- Oversubscription
- Local Management Interface (LMI)
- Configuring Frame Relay
- Troubleshooting Frame Relay
Part V. Security and Firewalls
23. Access Lists
- Designing Access Lists
- ACLs in Multilayer Switches
- Reflexive Access Lists
24. Authentication in Cisco Devices
- Basic (Non-AAA) Authentication
- AAA Authentication
25. Firewall Theory
- Best Practices
- The DMZ
- Alternate Designs
26. PIX Firewall Configuration
- Interfaces and Priorities
- Names
- Object Groups
- Fixups
- Failover
- NAT
- Miscellaneous
- Troubleshooting
Part VI. Server Load Balancing
27. Server Load-Balancing Technology
- Types of Load Balancing
- How Server Load Balancing Works
- Configuring Server Load Balancing
28. Content Switch Modules in Action
- Common Tasks
- Upgrading the CSM
Part VII. Quality of Service
29. Introduction to QoS
- Types of QoS
- QoS Mechanics
- Common QoS Misconceptions
30. Designing a QoS Scheme
- Determining Requirements
- Configuring the Routers
31. The Congested Network
- Determining Whether the Network Is Congested
- Resolving the Problem
32. The Converged Network
- Configuration
- Monitoring QoS
- Troubleshooting a Converged Network
Part VIII. Designing Networks
33. Designing Networks
- Documentation
- Naming Conventions for Devices
- Network Designs
34. IP Design
- Public Versus Private IP Space
- VLSM
- CIDR
- Allocating IP Network Space
- Allocating IP Subnets
- IP Subnetting Made Easy
35. Network Time Protocol
- What Is Accurate Time?
- NTP Design
- Configuring NTP
36. Failures
- Human Error
- Multiple Component Failure
- Disaster Chains
- No Failover Testing
- Troubleshooting
37. GAD's Maxims
- Maxim #1
- Maxim #2
- Maxim #3
38. Avoiding Frustration
- Why Everything Is Messed Up
- How to Sell Your Ideas to Management
- When to Upgrade and Why
- Why Change Control Is Your Friend
- How Not to Be a Computer Jerk
- Indexting a Converged Network
Part VIII. Designing Networks
33. Designing Networks
- Documentation
- Naming Conventions for Devices
- Network Designs
34. IP Design
- Public Versus Private IP Space
- VLSM
- CIDR
- Allocating IP Network Space
- Allocating IP Subnets
- IP Subnetting Made Easy
35. Network Time Protocol
Part IV. Telecom
19. Telecom Nomenclature
- Introduction and History
- Telecom Glossary
20. T1
- Understanding T1 Duplex
- Types of T1
- Encoding
- Framing
- Performance Monitoring
- Alarms
- Troubleshooting T1s
- Configuring T1s
21. DS3
- Framing
- Line Coding
- Configuring DS3s
22. Frame Relay
- Ordering Frame-Relay Service
- Frame-Relay Network Design
- Oversubscription
- Local Management Interface (LMI)
- Configuring Frame Relay
- Troubleshooting Frame Relay
Part V. Security and Firewalls
23. Access Lists
- Designing Access Lists
- ACLs in Multilayer Switches
- Reflexive Access Lists
24. Authentication in Cisco Devices
- Basic (Non-AAA) Authentication
- AAA Authentication
25. Firewall Theory
- Best Practices
- The DMZ
- Alternate Designs
26. PIX Firewall Configuration
- Interfaces and Priorities
- Names
- Object Groups
- Fixups
- Failover
- NAT
- Miscellaneous
- Troubleshooting
Part VI. Server Load Balancing
27. Server Load-Balancing Technology
- Types of Load Balancing
- How Server Load Balancing Works
- Configuring Server Load Balancing
28. Content Switch Modules in Action
- Common Tasks
- Upgrading the CSM
Part VII. Quality of Service
29. Introduction to QoS
- Types of QoS
- QoS Mechanics
- Common QoS Misconceptions
30. Designing a QoS Scheme
- Determining Requirements
- Configuring the Routers
31. The Congested Network
- Determining Whether the Network Is Congested
- Resolving the Problem
32. The Converged Network
- Configuration
- Monitoring QoS
- Troubleshooting a Converged Network
Part VIII. Designing Networks
33. Designing Networks
- Documentation
- Naming Conventions for Devices
- Network Designs
34. IP Design
- Public Versus Private IP Space
- VLSM
- CIDR
- Allocating IP Network Space
- Allocating IP Subnets
- IP Subnetting Made Easy
35. Network Time Protocol
- What Is Accurate Time?
- NTP Design
- Configuring NTP
36. Failures
- Human Error
- Multiple Component Failure
- Disaster Chains
- No Failover Testing
- Troubleshooting
37. GAD's Maxims
- Maxim #1
- Maxim #2
- Maxim #3
38. Avoiding Frustration
- Why Everything Is Messed Up
- How to Sell Your Ideas to Management
- When to Upgrade and Why
- Why Change Control Is Your Friend
- How Not to Be a Computer Jerk
- Indexting a Converged Network
Part VIII. Designing Networks
33. Designing Networks
- Documentation
- Naming Conventions for Devices
- Network Designs
34. IP Design
- Public Versus Private IP Space
- VLSM
- CIDR
- Allocating IP Network Space
- Allocating IP Subnets
- IP Subnetting Made Easy
35. Network Time Protocol
... weniger
Autoren-Porträt von Gary A. Donahue
Gary A. Donahue is a working consultant who has been in the computer industry for 25 years. Gary has worked as a programmer, mainframe administrator, Technical Assistance Center engineer, network administrator, network designer, and consultant. Gary has worked as the Director of Network Infrastructure for a national consulting company and has been the president of his own New Jersey consulting company; GAD Technologies.Having designed and built networks ranging from simple LANs to world-wide converged VoIP networks, Gary has worked with people from all levels of IT and management. From small local businesses to Fortune 500 clients Gary observed many misunderstandings regarding routing and switching technologies, even among people with high-level certifications. Gary's goal as a consultant has always been to help his clients understand the technology at hand. Over the years he has written many documents outlining complex technologies in order that others might better understand. Much of this knowledge has been transformed into this book.Being a teacher by nature, Gary enjoys the process of imparting newfound understanding to others. Gary has taught Tae Kwon Do, Photography and Astronomy both informally and through professional schools. Being someone who disdains boredom, Gary has many hobbies including amateur radio, astronomy, bicycling, computers of all kinds, gadgets, guitar, hiking, home theater, martial arts, photography, SCUBA diving, and competitive shooting. Gary is the owner of the Newf-Net Newfoundland Dog forum and is the author of the Newf-L F.A.Q.
Bibliographische Angaben
- Autor: Gary A. Donahue
- 2011, 757 Seiten, mit Abbildungen, Maße: 17,7 x 23,3 cm, Kartoniert (TB), Englisch
- Verlag: O'Reilly Media
- ISBN-10: 1449387861
- ISBN-13: 9781449387860
Sprache:
Englisch
Rezension zu „Network Warrior “
"Schön ist vor allem der ganze Bereich "IP-Netz Design". Wer das Glück hat, ein mittleres bis großes IP-Netzwerk von Grund auf neu zu errichten oder zumindest komplett zu überarbeiten, kann hier viele gute Ideen und eine strukturierte Vorgehensweise finden - unabhängig von Cisco-Produkten." -- IT-Administrator.de, September 2007
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