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CCNA Practice Question: Which TWO statements correctly describe the…

This 200-301 practice question tests your understanding of 200-301 exam topics. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

Which TWO statements correctly describe the configuration and verification of EtherChannel with LACP?

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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

LACP uses the 'active' and 'passive' modes to negotiate an EtherChannel.

LACP is an open standard protocol for EtherChannel. The 'active' mode initiates LACP negotiation, while 'passive' mode responds to LACP requests. The 'show etherchannel summary' command displays the port-channel interface, member ports, and their status (e.g., 'P' for bundled). Distractors either confuse PAgP modes, describe incorrect LACP behavior, or misstate verification output.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • LACP uses the 'active' and 'passive' modes to negotiate an EtherChannel.

    Why this is correct

    LACP defines two modes: 'active' (initiates negotiation) and 'passive' (responds to negotiation). At least one side must be active for the channel to form.

    Related concept

    Read the scenario before looking for a memorised answer.

  • The 'show etherchannel summary' command displays the channel group number, port-channel interface, member ports, and their status.

    Why this is correct

    This command provides a concise view of all configured EtherChannels, including the port-channel interface (e.g., Po1), member ports (e.g., Gi0/1, Gi0/2), and their operational status (e.g., 'P' for bundled, 'D' for down).

    Related concept

    Read the scenario before looking for a memorised answer.

  • LACP uses the 'auto' and 'desirable' modes to negotiate an EtherChannel.

    Why it's wrong here

    'Auto' and 'desirable' are PAgP modes (Cisco proprietary), not LACP modes. LACP uses 'active' and 'passive'.

  • The 'show etherchannel summary' command shows the LACP system priority for each channel.

    Why it's wrong here

    The 'show etherchannel summary' command does not display LACP system priority. That information is shown with 'show lacp sys-id' or 'show etherchannel detail'.

  • An EtherChannel can be formed only if all member ports use the same LACP mode.

    Why it's wrong here

    Ports can use different LACP modes as long as at least one side is active. For example, one side can be active and the other passive, and the channel will still form.

Option-by-option analysis

Why each answer is right or wrong

Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The 200-301 exam frequently reuses these exact scenarios with slightly different constraints.

LACP uses the 'active' and 'passive' modes to negotiate an EtherChannel.Correct answer

Why this is correct

LACP defines two modes: 'active' (initiates negotiation) and 'passive' (responds to negotiation). At least one side must be active for the channel to form.

LACP uses the 'auto' and 'desirable' modes to negotiate an EtherChannel.Wrong answer — click to see why

Why this is wrong here

This confuses LACP with PAgP. The correct LACP modes are 'active' and 'passive'.

The 'show etherchannel summary' command shows the LACP system priority for each channel.Wrong answer — click to see why

Why this is wrong here

System priority is a LACP parameter, but it is not part of the summary output. The summary focuses on port-channel ID, member ports, and their status.

An EtherChannel can be formed only if all member ports use the same LACP mode.Wrong answer — click to see why

Why this is wrong here

This statement is too restrictive. The requirement is that at least one side initiates negotiation (active), not that all ports share the same mode.

Analysis generated from the official 200-301blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”

Common exam traps

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Trap categories for this question

  • Command / output trap

    The 'show etherchannel summary' command does not display LACP system priority. That information is shown with 'show lacp sys-id' or 'show etherchannel detail'.

Detailed technical explanation

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • 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.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A practitioner preparing for the 200-301 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.

What to study next

Got this wrong? Here's your next step.

Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

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FAQ

Questions learners often ask

What does this 200-301 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: LACP uses the 'active' and 'passive' modes to negotiate an EtherChannel. — LACP is an open standard protocol for EtherChannel. The 'active' mode initiates LACP negotiation, while 'passive' mode responds to LACP requests. The 'show etherchannel summary' command displays the port-channel interface, member ports, and their status (e.g., 'P' for bundled). Distractors either confuse PAgP modes, describe incorrect LACP behavior, or misstate verification output.

What should I do if I get this 200-301 question wrong?

Identify which 200-301 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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