Summary

In this Chapter, you first learned about DNS resource records and how DNS operates iteratively and recursively. The Internet DNS system primarily uses iterative DNS, but you learned how to incorporate recursive DNS in a multitiered GSLB environment by using NS records and zones on the CSS.

You also learned how to configure GSLB load-balancing methods, such as round-robin, orderedlist, least-connections, Boomerang, HTTP redirection, proximity-based, and DNS-sticky load balancing.