350-501 Architecture Practice Question
Which Cisco platform is designed for high-capacity core/backbone routing with support for MPLS, Segment Routing, and large-scale BGP?
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
✓
Cisco CRS
Cisco CRS (Carrier Routing System) is a high-end core router designed for large service provider backbone networks, supporting MPLS, SR, and massive scale.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Cisco CRS
Why this is correct
Correct. CRS is a core router.
- ✗
Cisco NCS 5500
Why it's wrong here
NCS 5500 is for aggregation.
- ✗
Cisco 8000 series
Why it's wrong here
8000 series is for edge/aggregation.
- ✗
Cisco ASR 9000
Why it's wrong here
ASR 9000 is for edge/aggregation.
Go deeper
Related to this question
About these practice questions
This 350-501 question is part of Courseiva's 971-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 350-501 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 350-501 exam.