mediumMultiple Choice
300-410 Practice Question: Which statement correctly describes the behavior…
Which statement correctly describes the behavior of the 'logging synchronous' command on a Cisco IOS device?
⚠ Common exam trap
300-410 often tests the exact behavior of 'logging synchronous', and candidates may confuse it with commands that disable logging or change severity levels, leading to incorrect answers.
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
✓
It causes syslog messages to be displayed only after a carriage return.
The 'logging synchronous' command on a Cisco IOS device ensures that syslog messages are displayed only after the user presses Enter (carriage return). This prevents log messages from interrupting the user's command input, making the console session more readable.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
It disables all syslog messages on the console line.
Why it's wrong here
The command buffers and re-displays console output so syslog messages do not split typed commands; it never disables logging. It is tempting because both features are configured on the console line, so it would be the right choice when the requirement is to stop console messages appearing entirely, achieved with logging console disabled.
- ✓
It causes syslog messages to be displayed only after a carriage return.
Why this is correct
Syslog messages are held until the user presses Enter, preventing interruption.
- ✗
It changes the severity level of messages sent to the console.
Why it's wrong here
The command controls console output interleaving with command input, not message severity; severity filtering is set by the logging trap or logging console level. It is tempting because severity configuration also lives under logging, so it would be the right choice when the task is to limit which syslog levels reach the console.
- ✗
It enables logging to a synchronous serial interface.
Why it's wrong here
'Synchronous' refers to synchronising console output with keyboard input, not to serial interface types; the command is applied on a line, not an interface. It is tempting because the word synchronous appears in serial WAN terminology, so it would fit a scenario configuring clocking or encapsulation on a synchronous serial link.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Cisco exam blueprint
This 300-410 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 300-410 exam.