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A SOC analyst wants to make sure logs from multiple servers can be compared accurately during an incident review. What should be configured on those systems?

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A SOC analyst wants to make sure logs from multiple servers can be compared accurately during an incident review. What should be configured on those systems?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Distractor review

A local administrator account with the same password on every server

Shared administrator passwords do not improve log comparison and create a serious security risk.

B

Best answer

Time synchronization using the same trusted time source

Consistent timestamps are essential for correlating events from different systems during investigation.

C

Distractor review

A larger disk size on the log server

More storage may help retention, but it does not solve timestamp alignment between systems.

D

Distractor review

A separate VLAN for each application server

Network segmentation may improve security, but it does not ensure logs share matching times.

Common exam trap

Common exam trap: an active trunk can still block the VLAN you need

A trunk being up does not prove every VLAN is crossing it. Check allowed VLAN lists, native VLAN mismatch, VLAN existence and access-port assignment.

Technical deep dive

How to think about this question

VLAN questions usually combine access-port and trunking clues. The key is to identify whether the issue is local to one switchport, caused by the trunk, or caused by the VLAN not existing where it needs to exist.

KKey Concepts to Remember

  • Access ports place end devices into a single VLAN.
  • Trunk ports carry multiple VLANs between switches.
  • Allowed VLAN lists decide which VLANs can cross a trunk.
  • Native VLAN mismatch can create confusing symptoms.

TExam Day Tips

  • Use show vlan brief to verify access VLANs.
  • Use show interfaces trunk to verify trunk state and allowed VLANs.
  • Do not treat every same-VLAN issue as a routing problem.

Related practice questions

Related SY0-701 practice-question pages

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FAQ

Questions learners often ask

What does this SY0-701 question test?

Access ports place end devices into a single VLAN.

What is the correct answer to this question?

The correct answer is: Time synchronization using the same trusted time source — Time synchronization with a trusted source, such as a time server, is the key control for accurate log correlation. When devices record events with different clocks, the sequence of actions can appear misleading or out of order. During an incident review, analysts need to line up authentication events, endpoint alerts, firewall logs, and server logs to understand what happened. Reliable timekeeping makes that correlation possible and improves the quality of the investigation. Why others are wrong: A shared admin password is a dangerous practice and has no value for log analysis. Extra disk space may help retention but does not fix mismatched timestamps. VLAN segmentation is useful for limiting traffic, but it does not address the problem of inconsistent event times across systems.

What should I do if I get this SY0-701 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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