13. F5 GSLB Configuration Example 2, include: configuring BIG-IP DNS Sync Group
In this section, we will explore how to configure F5 DNS GSLB with two F5 devices, each with both DNS and LTM modules, in different data centers.
With F5 DNS GSLB, we can distribute traffic between data centers. With F5 LTM, we can distribute traffic locally among servers in each data center.
We will also learn how to monitor the health and performance of remote F5 devices by using iQuery protocol and big3d agent with the “bigip_add” tool, and how to synchronize the GSLB configuration between F5 devices by using iQuery protocol and the “gtm_add” tool.
12. F5 GSLB Configuration Example1
11. what is F5 GSLB and intelligent name resolution
F5 GSLB (Global Server Load Balancing) is a feature of F5 BIG-IP DNS that allows you to distribute traffic across multiple data centers based on various criteria such as location of the user, server availability and performance, or company policy.F5 GSLB uses intelligent name resolution to resolve DNS queries and return an IP address to…
Details10. F5 DNS Resolver Cache
F5 DNS resolver cache is a feature that enables BIG-IP system to resolve DNS queries itself using either an iterative or a recursive method. It caches DNS responses and answers subsequent queries for the same name from the cache. This improves DNS performance and reduces the load on external DNS servers.
Details8. F5 LTM DNS load balancing
F5 LTM DNS load balancing allows you to distribute DNS traffic across multiple servers using BIG-IP LTM feature. It can improve performance, availability, and security of DNS servers and applications. You can use health monitors, persistence profiles, and iRules to customize the load balancing behavior and enhance the user experience.
Details7. F5 TSIG to authenticate zone transfer
6. Confguring DNS Express with F5 local Bind as primary DNS server
DNS Express configuration with F5 local Bind service as the primary authoritative DNS server. This section explains how to set up this scenario.
Details