Question 18 of 1,819
IP RoutingmediumDrag & DropObjective-mapped

CCNA IP Routing Practice Question

This 200-301 practice question tests your understanding of ip routing. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 following steps into the correct order to configure an IPv4 default static route with a floating backup route on a Cisco router.

Question 1mediumdrag order
Review the full routing breakdown →

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

Enter privileged EXEC mode using the enable command.

The correct order is: 1. Enter privileged EXEC mode using the enable command, because you must be in privileged mode to enter global configuration. 2. Enter global configuration mode with configure terminal, as static routes are configured in global configuration. 3. Configure the primary default route using ip route 0.0.0.0 0.0.0.0 <next-hop> with default administrative distance (1), establishing the primary path. 4. Configure the floating backup route using ip route 0.0.0.0 0.0.0.0 <backup-next-hop> <higher-AD> (e.g., 10), so it is less preferred. 5. Exit global configuration mode using end to return to privileged EXEC. 6. Save the configuration with copy running-config startup-config to ensure the routes persist after a reboot.

Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Common exam traps

Common exam trap: authentication is not authorization

Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.

Detailed technical explanation

How to think about this question

This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.

KKey Concepts to Remember

  • Authentication checks who the user is.
  • Authorization controls what the user is allowed to do after login.
  • Privilege levels affect access to EXEC and configuration commands.
  • AAA, TACACS+ and RADIUS can separate login success from command access.

TExam Day Tips

  • Do not assume successful login means full administrative access.
  • Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
  • Separate login problems from permission problems before choosing the answer.

Key takeaway

Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Real-world example

How this comes up in practice

A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.

What to study next

Got this wrong? Here's your next step.

Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related 200-301 questions on access control and AAA configuration.

Related practice questions

Related 200-301 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Practice this exam

Start a free 200-301 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

FAQ

Questions learners often ask

What does this 200-301 question test?

IP Routing — This question tests IP Routing — Authentication checks who the user is..

What is the correct answer to this question?

The correct answer is: Enter privileged EXEC mode using the enable command. — The correct order is: 1. Enter privileged EXEC mode using the enable command, because you must be in privileged mode to enter global configuration. 2. Enter global configuration mode with configure terminal, as static routes are configured in global configuration. 3. Configure the primary default route using ip route 0.0.0.0 0.0.0.0 <next-hop> with default administrative distance (1), establishing the primary path. 4. Configure the floating backup route using ip route 0.0.0.0 0.0.0.0 <backup-next-hop> <higher-AD> (e.g., 10), so it is less preferred. 5. Exit global configuration mode using end to return to privileged EXEC. 6. Save the configuration with copy running-config startup-config to ensure the routes persist after a reboot.

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

Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related 200-301 questions on access control and AAA configuration.

What is the key concept behind this question?

Authentication checks who the user is.

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 →

How Courseiva writes practice questions · Editorial policy

Last reviewed: Jun 14, 2026

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.

Loading comments…

Sign in to join the discussion.

This 200-301 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 200-301 exam.