Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A network team wants centralized logging and also wants log timestamps from different devices to line up accurately. Which combination best supports that goal?
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
Best answer
Syslog and NTP
This is correct because Syslog centralizes log collection and NTP aligns timestamps across devices.
B
Distractor review
DHCP and STP
This is wrong because neither DHCP nor STP provides centralized logging with synchronized timestamps.
C
Distractor review
PAT and EtherChannel
This is wrong because NAT and link bundling do not solve centralized log collection and time correlation.
D
Distractor review
ARP and CDP
This is wrong because neighbor resolution and discovery do not provide the required logging and timestamp control.
Common exam trap
Common exam trap: answer the scenario, not the keyword
A common exam trap is selecting protocols unrelated to logging or time synchronization, such as DHCP or STP. DHCP only assigns IP addresses and does not handle log collection or timestamps. STP prevents Layer 2 loops but does not provide centralized logging or time synchronization. Candidates might mistakenly think that any network protocol involved in device communication can help with logging or timestamps, but only Syslog and NTP together fulfill both requirements. Ignoring the need for synchronized timestamps can cause confusion in event correlation, making troubleshooting ineffective despite having centralized logs.
Technical deep dive
How to think about this question
Syslog is a protocol used in Cisco networking to collect and store log messages from multiple devices in a centralized server. This centralization simplifies monitoring and troubleshooting by aggregating logs in one location. However, for logs to be useful in correlating events across devices, their timestamps must be synchronized. This is where Network Time Protocol (NTP) plays a critical role by synchronizing the clocks of all network devices to a common, accurate time source. In the CCNA context, combining Syslog and NTP ensures that network administrators can collect logs centrally and trust the timestamps for accurate event sequencing. Cisco devices support NTP to maintain time consistency, which is essential for security audits, fault analysis, and performance monitoring. Without NTP, even centralized logs can be misleading due to inconsistent timestamps, making troubleshooting more difficult. A common exam trap is to confuse other protocols like DHCP or STP as solutions for centralized logging or time synchronization. DHCP assigns IP addresses, and STP prevents loops but neither provides logging or time alignment. Practically, network teams must implement both Syslog for log centralization and NTP for time synchronization to maintain reliable and actionable network logs.
KKey Concepts to Remember
- Syslog centralizes log collection by forwarding device-generated messages to a single, dedicated logging server for easier monitoring and troubleshooting.
- NTP synchronizes the clocks of all network devices to a common time source, ensuring consistent and accurate timestamps across logs.
- Accurate timestamps from NTP are essential for correlating events in logs collected via Syslog, enabling precise incident analysis and timeline reconstruction.
- Cisco devices support both Syslog and NTP as complementary services to improve network management and operational visibility.
- Protocols like DHCP and STP do not provide centralized logging or time synchronization, so they cannot replace Syslog and NTP in this context.
- Centralized logging without synchronized timestamps can lead to confusing or misleading event timelines during network troubleshooting.
- Implementing Syslog and NTP together is a best practice in Cisco network operations to maintain reliable and actionable log data.
- Network administrators must verify NTP synchronization status on Cisco devices to ensure log timestamps are accurate and consistent across the network.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A router learns the same prefix from both OSPF and EIGRP. Which route is installed by default?
Question 2
A router shows this output: R1#show ip ospf neighbor Neighbor ID Pri State Dead Time Address Interface 10.1.1.2 1 FULL/DR 00:00:34 192.168.12.2 GigabitEthernet0/0 10.1.1.3 1 2WAY/DROTHER 00:00:39 192.168.12.3 GigabitEthernet0/0 Which statement is correct?
Question 3
What is the OSPF metric called?
Question 4
A non-root switch has two uplinks toward the root bridge. One path has a lower total STP cost than the other. What role will the lower-cost uplink have?
Question 5
A router interface applies this ACL inbound: 10 deny tcp any any eq 80 20 permit ip any any A user reports that web browsing to a server by IP address fails, but ping works. Which statement best explains the behavior?
Question 6
A router learns route 198.51.100.0/24 from OSPF with AD 110 and also has a static route to the same prefix configured with AD 150. Which route is installed?
FAQ
Questions learners often ask
What does this 200-301 question test?
Syslog centralizes log collection by forwarding device-generated messages to a single, dedicated logging server for easier monitoring and troubleshooting.
What is the correct answer to this question?
The correct answer is: Syslog and NTP — The right combination is Syslog plus NTP. In plain language, Syslog gives the team a central place to collect and review device messages, while NTP makes sure the timestamps on those messages are consistent across the network. Centralized logs are useful on their own, but without synchronized clocks, incident timelines can become confusing and misleading. This pairing is a common operational best practice. Syslog handles the collection side, and NTP handles the time-correlation side. Other services such as DHCP, STP, or NAT do not solve this combination of requirements. The best answer is the one that recognizes that centralized logging and time synchronization are complementary, not competing, services.
What should I do if I get this 200-301 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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