Question 1mediumdrag order
Study the full ACL explanation →Question 1,405 of 2,152
Quick Answer
The correct order for IPv4 ACL verification steps ends with testing traffic flow with extended ping. This sequence is technically sound because you must first confirm the ACL’s existence and structure with show access-list, then verify its interface binding using show ip interface, check hit counts to see which entries are matching traffic, and validate the active configuration with show running-config before you can meaningfully test whether the ACL permits or denies the intended traffic. On the Cisco CCNP ENARSI 300-410 exam, this drag-and-drop task assesses your ability to logically troubleshoot ACLs rather than just memorizing commands—a common trap is placing the extended ping step too early, before confirming the ACL is actually applied and populated. Remember the mnemonic “A-B-C-D-E”: Access-list, Binding, Counters, Config, Extended ping.
300-410 IPv4 Access Control Lists Practice Question
This 300-410 practice question tests your understanding of ipv4 access control lists. 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.
Drag and drop the steps to verify and validate the operational state of IPv4 ACLs into the correct order, from first to last.
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"first"Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
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
✓
Display all ACLs using show access-list
First, display all ACLs with show access-list; second, check interface bindings with show ip interface; third, verify hits on each entry; fourth, confirm the ACL is active using show running-config; fifth, test traffic with extended ping or traffic generator.
Key principle: ACLs process entries top to bottom and stop at the first match. Entry order and interface direction matter as much as the permit or deny statement.
Common exam traps
Common exam trap: ACLs stop at the first match
ACLs are processed top to bottom. The first matching entry wins, and an implicit deny usually exists at the end.
Detailed technical explanation
How to think about this question
ACL questions test precision: source, destination, protocol, port and direction. A generally correct ACL can still fail if it is applied on the wrong interface or in the wrong direction.
KKey Concepts to Remember
- Standard ACLs match source addresses.
- Extended ACLs can match source, destination, protocol and ports.
- The first matching ACL entry is used.
- There is usually an implicit deny at the end.
TExam Day Tips
- Check inbound versus outbound direction.
- Read the ACL from top to bottom.
- Look for a broader permit or deny above the intended line.
Key takeaway
ACLs process entries top to bottom and stop at the first match. Entry order and interface direction matter as much as the permit or deny statement.
Real-world example
How this comes up in practice
A security administrator must allow nursing staff to reach a patient records server while blocking access from the guest Wi-Fi VLAN. After applying an extended ACL, traffic is still blocked from nursing workstations. The ACL was applied outbound instead of inbound on the wrong interface. Questions like this test ACL direction and placement rules.
What to study next
Got this wrong? Here's your next step.
Review ACL processing order, placement rules (standard near destination, extended near source), and inbound vs outbound direction. Study wildcard masks and implicit deny. Then practise related 300-410 ACL questions on filtering logic and placement.
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IPv4 Access Control Lists — study guide chapter
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IPv4 Access Control Lists practice questions
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FAQ
Questions learners often ask
What does this 300-410 question test?
IPv4 Access Control Lists — This question tests IPv4 Access Control Lists — Standard ACLs match source addresses..
What is the correct answer to this question?
The correct answer is: Display all ACLs using show access-list — First, display all ACLs with show access-list; second, check interface bindings with show ip interface; third, verify hits on each entry; fourth, confirm the ACL is active using show running-config; fifth, test traffic with extended ping or traffic generator.
What should I do if I get this 300-410 question wrong?
Review ACL processing order, placement rules (standard near destination, extended near source), and inbound vs outbound direction. Study wildcard masks and implicit deny. Then practise related 300-410 ACL questions on filtering logic and placement.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Standard ACLs match source addresses.
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Last reviewed: Jun 18, 2026
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