What you’ll learn in this course
Troubleshoot the Infoblox Grid and HA (high availability) pairs. Study common root cause analysis and resolution strategies and techniques for network connectivity and DNS and DHCP issues.
Use a case-study approach to apply your learnings to real-life failure scenarios and recovery methods.
Prerequisites
Attendees should have completed the NIOS DDI Administration course or
have equivalent hands-on Infoblox experience
Course Outline
• Troubleshooting Basics in NIOS
• DNS Troubleshooting Methodology
• DHCP Troubleshooting Methodology
• Describing DHCPv4 Failover
• Troubleshooting DHCPv4 Failover in NIOS
Included Labs
• Analyzing NIOS support bundle for Grid details
• Troubleshooting unknown shared secret in NIOS
• Troubleshooting member joining in NIOS
• Analyzing NIOS Grid upgrade failures
• Troubleshoot DHCP issue: no free leases in NIOS
• Troubleshoot DHCP issue: unknown network segment in NIOS
• Troubleshooting DHCPv4 failover in NIOS
• Troubleshooting DNS zone transfer issues in NIOS
• Troubleshooting conflicting DNS resolutions in NIOS
• Identifying lame delegations in NIOS
• Troubleshooting Auto-generated DNS Records in NIOS
• Troubleshooting DNS views in NIOS
• Configuring NAT'ed glue records in NIOS
• Troubleshooting a new authoritative zone in NIOS
• Troubleshooting reverse DNS resolution in NIOS
• Troubleshooting DNS REFUSED message NIOS
• Troubleshooting external DNS resolution in NIOS
• Troubleshooting slow DNS resolution in NIOS
Further information
If you would like to know more about this course please contact us
