hardMultiple ChoiceObjective-mapped
300-410 Practice Question: Runs the following command to troubleshoot a BGP…
A network engineer runs the following command to troubleshoot a BGP Troubleshooting issue:
R1# show ip bgp vpnv4 vrf CUSTOMER routes
BGP table version is 10, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, x best-external, a additional-path, c RIB-compressed, Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 100:1 (default for vrf CUSTOMER) *> 10.0.0.0/24 10.1.1.2 0 100 0 65001 i *> 192.168.1.0/24 10.1.1.2 0 100 0 65001 i
Total number of prefixes 2
What does this output indicate?
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 VRF CUSTOMER has two routes, both learned via BGP from AS 65001.
The show ip bgp vpnv4 vrf CUSTOMER routes command displays BGP VPNv4 routes for a specific VRF. The output shows two routes with route distinguisher 100:1, received from AS 65001. These are the routes available in the VRF CUSTOMER.
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 VRF CUSTOMER has two routes, both learned via BGP from AS 65001.
Why this is correct
The output shows two prefixes with path AS 65001, valid and best in the VRF.
- ✗
The VRF CUSTOMER is not receiving any routes because the RD is incorrect.
Why it's wrong here
Routes are shown with RD 100:1, which is the default for the VRF.
- ✗
The VRF CUSTOMER has two routes, but they are not installed in the routing table.
Why it's wrong here
The '>' indicates best path, meaning they are installed.
- ✗
The VRF CUSTOMER has two routes, but they are filtered by RT import policy.
Why it's wrong here
The routes are shown, so they passed the RT import filter.
Go deeper
Related to this question
Learn chapter
Introduction to ENARSI Exam and Network Fundamentals
Key term
MPLS Layer 3 VPN
A technology that uses Multiprotocol Label Switching to create secure, scalable virtual private networks that connect multiple sites at the network layer, where the service provider manages routing between customer sites.
Key term
MP-BGP for VPN
MP-BGP for VPN is an extension of the Border Gateway Protocol that carries multiple types of network layer information to enable scalable, isolated virtual private networks over a shared provider infrastructure.
About these practice questions
One of 1,966 original 300-410 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
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.