Visão Geral
O Curso F5 BIG IP GTM DNS Overview, e insights sobre as soluções F5 BIG-IP Domain Name System (DNS). Ele foi projetado para engenheiros de rede e profissionais de TI que desejam aprender sobre o sistema F5 BIG-IP DNS (anteriormente conhecido como GTM). O curso cobre a instalação e configuração inicial do sistema BIG-IP, entendendo e aproveitando o DNS e o DNS BIG-IP, acelerando a resolução de DNS e implementando resoluções DNS inteligentes, entre outros tópicos. Através de aulas e módulos práticos, os alunos adquirirão habilidades práticas na configuração e gerenciamento do BIG-IP DNS, garantindo alta disponibilidade e otimizando as respostas do DNS. O curso também inclui tópicos avançados como DNSSEC, iRules e técnicas de solução de problemas. Ao concluir o Curso F5 BIG IP GTM DNS Overview, os participantes estarão equipados com o conhecimento necessário para melhorar o desempenho e a capacidade de gerenciamento da infraestrutura DNS em suas organizações.
Conteúdo Programatico
Setting Up the BIG-IP System
- Introducing the BIG-IP System
- Initially Setting Up the BIG-IP System
- Archiving the BIG-IP Configuration
- Leveraging F5 Support Resources and Tools
Introducing the Domain Name System (DNS) and BIG-IP DNS
- Understanding the Domain Name System (DNS)
- Reviewing the Name Resolution Process
- Implementing BIG-IP DNS
- Using DNS Resolution Diagnostic Tools
Accelerating DNS Resolution
- Introducing DNS Resolution with BIG-IP DNS
- Configuring BIG-IP DNS Listeners
- Resolving DNS Queries in the Labs (Lab Zone Records)
- Load Balancing Queries to a DNS Server Pool
- Accelerating DNS Resolution with DNS Cache
- Accelerating DNS Resolution with DNS Express
- Introducing Wide IPs
- Using Other Resolution Methods with BIG-IP DNS
- Integrating BIG-IP DNS into Existing DNS Environments
Implementing Intelligent DNS Resolutions
- Introducing Intelligent DNS Resolution
- Identifying Physical Network Components
- Identifying Logical Network Components
- Collecting Metrics for Intelligent Resolution
- Configuring Data Centers
- Configuring a BIG-IP DNS System as a Server
- Configuring a BIG-IP LTM System as a Server
- Establishing iQuery Communication between BIG-IP Systems
- Configuring a Non-F5 Server
- Defining Links and Routers
- Configuring Wide IP Pools
- Configuring Wide IPs
- Managing Object Status
- Using the Traffic Management Shell (TMSH)
Using LDNS Probes and Metrics
- Introducing LDNS Probes and Metrics
- Types of LDNS Probes
- Excluding an LDNS from Probing
- Configuring Probe Metrics Collection
Load Balancing Intelligent DNS Resolution
- Introducing Load Balancing on BIG-IP DNS
- Using Static Load Balancing Methods
- Round Robin
- Ratio
- Global Availability
- Static Persist
- Other Static Load Balancing Methods
- Using Dynamic Load Balancing Methods
- Round Trip Time
- Completion Rate
- CPU
- Hops
- Least Connections
- Packet Rate
- Kilobytes per Second
- Other Dynamic Load Balancing Methods
- Using Quality of Service Load Balancing
- Persisting DNS Query Responses
- Configuring GSLB Load Balancing Decision Logs
- Using Manual Resume
- Using Topology Load Balancing
Monitoring Intelligent DNS Resources
- Exploring Monitors
- Configuring Monitors
- Assigning Monitors to Resources
- Monitoring Best Practices
Advanced BIG-IP DNS Topics
- Implementing DNSSEC
- Setting Limits for Resource Availability
- Using iRules with Wide IPs
- Introducing Other Wide IP Types
- Implementing BIG-IP DNS Sync Groups
Final Configuration Projects
- Review Questions
Additional Training and Certification
- Getting Started Series Web-Based Training
- F5 Instructor Led Training Curriculum
- F5 Professional Certification Program
Appendix A: Working with Local BIND and ZoneRunner
- Introducing BIND and ZoneRunner
- Configuring BIND Files with ZoneRunner
Appendix B: Troubleshooting
- Working with F5 Technical Support