F5
101 · Question #228
101 Question #228: Real Exam Question with Answer & Explanation
The correct answer is A: zrd. On F5 BIG-IP, the zrd and gtmd daemons are license-dependent and will not start until the system has completed the full licensing process.
Section 2: F5 Solutions and Technology
Question
Which two daemons only run after the entire license process has been completed? (Choose two.)
Options
- Azrd
- Btmm
- Cntpd
- Dgtmd
Explanation
On F5 BIG-IP, the zrd and gtmd daemons are license-dependent and will not start until the system has completed the full licensing process.
Common mistakes.
- B. tmm (Traffic Management Microkernel) starts during system boot as part of core packet processing infrastructure and is not gated behind the full license completion process.
- C. ntpd is a standard Linux time-synchronization daemon that starts early in the boot process independently of the F5 license state.
Concept tested. BIG-IP license-dependent daemon startup order
Reference. https://support.f5.com/csp/article/K05645522
Topics
#daemons#licensing#system processes#GTM
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