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Cisco 200-125

CCNA Cisco Certified Network Associate

Verified practice questions with detailed answers, clear explanations, and community discussion.

  • 1926

    questions

  • 3 days ago

    last updated

  • 4.8/5

    overall rating

Question 1 of 1926

A network administrator needs to configure port security on a switch. Which two statements are true? (Choose two.)

Answer choices
Show answer

Correct answers: C, D

The sticky learning feature allows the addition of dynamically learned addresses to the running configuration, and when dynamic MAC address learning is enabled on an interface, the switch can learn new addresses up to the maximum defined. These statements accurately describe features of port security configuration on a switch.

Community votes

2 votes

CDSuggested

100%

Question 2 of 1926

Which interface counter can you use to diagnose a duplex mismatch problem?

Answer choices
Show answer

Correct answer: D

To diagnose a duplex mismatch problem, you can use the CRC errors interface counter. CRC (Cyclic Redundancy Check) errors often occur when there is a duplex mismatch because frames may be transmitted at the same time, leading to errors in the frame check sequence. This is a common indicator of a duplex mismatch issue.

Community votes

6 votes

BMost voted

100%

Question 3 of 1926

Which switching method duplicates the first six bytes of a frame before making a switching decision?

Answer choices
Show answer

Correct answer: C

Cut-through switching method duplicates the first six bytes of a frame, which contain the destination address, before making a switching decision. This allows for faster processing because the switch can start forwarding the frame as soon as it has read these bytes, rather than waiting to receive the entire frame.

Community votes

3 votes

CSuggested

100%

Question 4 of 1926

Which logging command can enable administrators to correlate syslog messages with millisecond precision?

Answer choices
Show answer

Correct answer: D

The command needed to enable administrators to correlate syslog messages with millisecond precision is 'service timestamps log datetime msec'. This command configures the system to apply a timestamp to logging messages with millisecond precision. When the system includes the keyword 'msec', the time format is displayed as HH:MM:SS.mmm, where .mmm represents the milliseconds.

Community votes

3 votes

DSuggested

100%

Question 5 of 1926

Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.)

Answer choices
Show answer

Correct answers: A, E

RSTP (Rapid Spanning Tree Protocol) introduced changes to achieve faster convergence as compared to the classic STP (Spanning Tree Protocol). In STP, there are five port states: blocking, listening, learning, forwarding, and disabled. RSTP reduces these to only three states: discarding, learning, and forwarding. To achieve this reduction and improve the convergence time, RSTP combines the blocking and listening states into a single state called discarding. This combination allows RSTP to quickly move through necessary steps to reach forwarding state without the additional delay previously caused by distinct blocking and listening states. Therefore, blocking and listening are the two states that RSTP combines to allow faster convergence.

Community votes

6 votes

AESuggested

67%

BCD

17%

CD

17%

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Charles Sirois
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As this was my first certification exam, I was understandably nervous about what to expect. These study materials made the preparation process much easier, and many of the questions closely reflected those on the actual exam.
Lance Chambers
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Wasted about a month going through the free dump sites scattered all over reddit, half the answers were wrong and the other half were for a version of the exam that doesn't even exist anymore. Eventually gave in and paid the small fee here, and the difference was night and day.
Alisha Kelly
Italy
Honestly, I had already gone through the official documentation quite thoroughly, but still didn't feel fully confident going in. This helped things finally click for me. I realized I knew the material, but just hadn't connected all the pieces yet.
Casper Claassen
Netherlands
Used this along with Microsoft Learn and the combo worked really well. The practice questions made the stuff I'd read actually stick. Passed first attempt, no complaints from me.
Gabriele Ghesla
Italy
The content is accurate and clearly presented, and it's more affordable than competitors. The team has been incredibly responsive whenever I've had an issue, and they've been open to small changes that improve the platform.
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Morgan Farmer
United Kingdom
I don't usually leave reviews, but this one felt worth sharing. The questions were quite close to what actually appeared on the exam, more than I expected. I spent about a week going through the material before my test, and it helped me feel more prepared.
Remi Nuyts
United States
Passed ITIL 4 Foundation with 87%. Material was enough by itself.
Archie Hopkins
United States
I had a smooth experience from start to finish. Access was available right away, no technical issues, which made it easy to get started. The content felt relevant and aligned well with what I was looking for.
Nancy Mcbride
United States
Does what it says it does. Content felt solid, nothing confusing to navigate and I didn't run into any weird issues. I been putting off scheduling the exam for a while and going through this gave me enough confidence to finally book it and pass.
Neil Savage
United States
A very quick response was received via email when a link issue occurred. The study materials provided were high quality and extremely helpful. I was able to complete the test successfully. Many thanks for the excellent support.

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