5V0-43.21 · Question #6
Which three options can be configured via the HTTP Application Profile? (Choose three.)
The correct answer is A. X-Forwarded-For header C. HTTP cookie persistence D. Caching. An HTTP Application Profile controls how a load balancer or proxy processes HTTP-layer traffic, making it the natural home for X-Forwarded-For header insertion (A), which preserves the client's original IP as requests pass through the proxy; HTTP cookie persistence (C), which…
Question
Which three options can be configured via the HTTP Application Profile? (Choose three.)
Options
- AX-Forwarded-For header
- BPROXY Protocol
- CHTTP cookie persistence
- DCaching
- ERate limiting
- FWeb Application Firewall
How the community answered
(44 responses)- A80% (35)
- B7% (3)
- E11% (5)
- F2% (1)
Explanation
An HTTP Application Profile controls how a load balancer or proxy processes HTTP-layer traffic, making it the natural home for X-Forwarded-For header insertion (A), which preserves the client's original IP as requests pass through the proxy; HTTP cookie persistence (C), which uses cookies to pin clients to specific backend servers for session continuity; and caching (D), which stores and reuses HTTP responses at the proxy layer to reduce backend load-all three are HTTP-native behaviors.
The distractors are wrong because they belong to different profile types or constructs: PROXY Protocol (B) operates at the TCP/transport layer and is configured in a network or TCP profile, not an HTTP profile. Rate limiting (E) is handled by a dedicated rate-limiting policy or separate security construct. Web Application Firewall (F) is its own independent policy object that gets attached to a virtual service, not embedded in an HTTP Application Profile.
Memory tip: Think "XCC" - the HTTP Application Profile owns the three features that are purely HTTP in nature: X-Forwarded-For, Cookie persistence, and Caching. Anything that touches TCP, security enforcement, or traffic shaping lives elsewhere.
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