101 · Question #456

101 Question #456: Real Exam Question with Answer & Explanation

The correct answer is D: iRules. iRules are TCL-based scripts on BIG-IP that provide programmable traffic control, allowing administrators to implement custom policy logic that cannot be expressed through the Visual Policy Editor's graphical interface.

Section 2: F5 Solutions and Technology

Question

If your customer has a policy requirement that cannot be handled in the Visual Policy Editor, what would you use to supplement the Visual Policy Editor?

Options

AiApps
BTMOS
CiControl
DiRules

Explanation

iRules are TCL-based scripts on BIG-IP that provide programmable traffic control, allowing administrators to implement custom policy logic that cannot be expressed through the Visual Policy Editor's graphical interface.

Common mistakes.

A. iApps are deployment templates that automate configuration of application services - they do not extend or supplement the logic of individual access policies.
B. TMOS is the underlying operating system for all BIG-IP modules and is not a tool an administrator uses to supplement policy logic.
C. iControl is F5's REST and SOAP API framework for remote management and automation, not a mechanism for customizing per-session access policy decisions.

Concept tested. Supplementing BIG-IP APM Visual Policy Editor with iRules

Reference. https://techdocs.f5.com/en-us/bigip-15-1-0/big-ip-access-policy-manager-visual-policy-editor/irules-and-the-visual-policy-editor.html

Topics

#Visual Policy Editor#iRules#APM#policy customization

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