The correct choice is that the route is a connected route, as indicated by administrative distance 0. In Cisco IOS, a connected route is automatically installed when an interface is configured with an IP address and is in the up/up state, and it always carries an administrative distance of 0—the lowest possible value, meaning it is the most trusted route source. This output confirms the route is directly connected because it is "known via connected" and shows distance 0, which is the default for all connected routes. On the Cisco CCNP ENARSI 300-410 exam, this concept tests your understanding of route sources and administrative distance hierarchy, often appearing in troubleshooting scenarios where a static or dynamic route might be incorrectly preferred over a directly connected network. A common trap is confusing distance 0 with a static route, but remember that only connected routes have an AD of 0 by default. Memory tip: "Connected is king at zero"—if you see AD 0, it is always a directly connected route.
300-410 Administrative Distance Practice Question
This 300-410 practice question tests your understanding of administrative distance. Examine the command output carefully: the correct answer depends on what the output actually shows, not on general recall alone. 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.
A network engineer runs the following command on Router R4:
R4# show ip route 10.10.10.0
Routing entry for 10.10.10.0/24
Known via "connected", distance 0, metric 0 (connected)
Redistributing via eigrp 100
Last update from 10.10.10.1 on GigabitEthernet0/0, 00:00:00 ago
Routing Descriptor Blocks:
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The route is a connected route, as indicated by distance 0.
The route is directly connected, as indicated by 'known via connected' and distance 0. The administrative distance of 0 is the default for connected routes.
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.
✗
The route is a static route with distance 0.
Why it's wrong here
Static routes have a default distance of 1, not 0. Distance 0 is for connected routes.
✓
The route is a connected route, as indicated by distance 0.
Why this is correct
Connected routes have an administrative distance of 0, confirming this is a directly connected network.
Related concept
Read the scenario before looking for a memorised answer.
✗
The route is redistributed from EIGRP into connected.
Why it's wrong here
Redistribution does not change the route type to connected. The route is directly connected.
✗
The administrative distance of 0 indicates a floating static route.
Why it's wrong here
Floating static routes have a higher distance, typically greater than the dynamic protocol, not 0.
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.
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 300-410 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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 300-410 question in full detail.
Identify which 300-410 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.
Administrative Distance — This question tests Administrative Distance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The route is a connected route, as indicated by distance 0. — The route is directly connected, as indicated by 'known via connected' and distance 0. The administrative distance of 0 is the default for connected routes.
What should I do if I get this 300-410 question wrong?
Identify which 300-410 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.