What is the effect of enabling caseSensitive ON on a vserver in terms of host header matching?

• A. It disables host header matching.
• B. It makes host header matching case-insensitive.
• C. It triggers SSL offload.
• D. It makes host header matching case-sensitive.

Answer: (D)

Enabling caseSensitive on a vserver makes Host header matching exact and case-sensitive. The Host header is used to route requests to the correct backend when you rely on host-based routing. With this setting on, the Host header value must match the configured host exactly, including the case of letters. For instance, a Host header of example.com will match only a configured host of example.com, not EXAMPLE.COM or Example.COM. If you don’t enable this, Host header comparisons are effectively case-insensitive, so different casings would still route to the same vserver. This behavior is specific to Host header matching and doesn’t impact SSL offload or other unrelated functions.