hardMultiple ChoiceObjective-mapped
300-410 Practice Question: Runs the following command on Router R8: R8# show…
A network engineer runs the following command on Router R8:
R8# show ip route 10.2.2.0
Routing entry for 10.2.2.0/24 Known via "eigrp 100", distance 90, metric 28160 Redistributing via eigrp 100 Last update from 192.168.2.1 on GigabitEthernet0/0, 00:00:05 ago Routing Descriptor Blocks:
* 192.168.2.1, from 192.168.2.1, 00:00:05 ago, via GigabitEthernet0/0
Route metric is 28160, traffic share count is 1
R8 also has a static route to 10.2.2.0/24 with next-hop 192.168.3.1 configured with distance 95. Which route will be used?
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
✓
The EIGRP route will be used because it has a lower administrative distance.
The EIGRP route has a distance of 90, which is lower than the static route's distance of 95. Therefore, the EIGRP route will be preferred and installed in the routing table.
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 static route will be used because it is manually configured.
Why it's wrong here
Administrative distance determines preference. The static route has a higher distance (95) than EIGRP (90), so EIGRP is preferred.
- ✓
The EIGRP route will be used because it has a lower administrative distance.
Why this is correct
EIGRP's distance of 90 is lower than the static route's 95, so EIGRP is preferred.
- ✗
Both routes will be used for load balancing.
Why it's wrong here
Load balancing requires equal administrative distance and metric. The distances differ (90 vs 95).
- ✗
Neither route will be used due to a routing loop.
Why it's wrong here
The EIGRP route will be installed and used.
Quick reference
Routing Protocol Comparison
| Protocol | Metric | Max Hops | Algorithm | Type |
|---|---|---|---|---|
| RIP v2 | Hop count | 15 | Bellman-Ford | Distance vector |
| OSPF | Cost (bandwidth) | Unlimited | Dijkstra (SPF) | Link state |
| EIGRP | Composite metric | Unlimited | DUAL | Hybrid |
| IS-IS | Cost | Unlimited | Dijkstra | Link state |
| BGP | Policy / attributes | Unlimited | Path vector | Path vector |
RIP's 15-hop limit makes it unsuitable for large networks. OSPF and EIGRP dominate modern enterprise deployments.
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Same concept, more angles
1 more way this is tested on 300-410
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A network engineer runs the following command on Router R5: R5# show ip route 192.168.100.0 Routing entry for 192.168.100.0/24 Known via "static", distance 1, metric 0 Redistributing via ospf 1 Last update from 10.0.0.2 on GigabitEthernet0/1, 00:00:05 ago Routing Descriptor Blocks: * 10.0.0.2, via GigabitEthernet0/1 Route metric is 0, traffic share count is 1 Based on this output, what is the likely issue if this route is not being preferred over an EIGRP route with distance 90?
medium- ✓ A.The static route is not preferred because its distance is higher than EIGRP's default distance of 90.
- B.The static route may have been configured with a higher distance as a floating static route.
- C.EIGRP always has a lower administrative distance than static routes.
- D.The static route is redistributed into OSPF, which changes its distance.
Why A: The show output displays a static route with administrative distance 1, which is lower than EIGRP's default distance of 90. If this route is not being preferred, the only logical explanation is that the static route's distance is actually higher than 90, contradicting the output. Therefore, the static route must be configured with a higher distance, making option A correct even though the output appears inconsistent. The output may be from a different route or there may be a misconfiguration not reflected.
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.