CLCOR Infrastructure And Design Practice Question
Which log file is most useful for troubleshooting registration issues between an IP phone and CUCM?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Cisco CallManager Traces
The Cisco CallManager traces are essential for reviewing the registration/signaling exchange between the device and the call agent.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Cisco CallManager Traces
Why this is correct
These traces show the SIP/SCCP signaling flow and registration attempts.
- ✗
System Health Reports
Why it's wrong here
These provide high-level resource stats, not protocol-level debugging.
- ✗
Cisco TFTP Logs
Why it's wrong here
These only show if file requests were successful, not the registration signaling.
- ✗
Cisco Tomcat Logs
Why it's wrong here
These are for web server/administration interface issues.
About these practice questions
Courseiva writes every CLCOR question from scratch — 263 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Cisco exam blueprint
This CLCOR practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CLCOR exam.