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Cisco 300-515 SPVI Exam Practice Questions, practice question pack
CISCO · 300-515

Cisco 300-515 SPVI Exam Practice Questions

99% pass rateUpdated 1 Nov 2026147 questions2 PDFs by email
4.01 review
(1 customer review)

US$39

Every question with the correct answer and why the other options are wrong.

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Three of the 147 questions in this pack

Question 1

Which utility can you use to validate an LSP in an MPLS environment?

  1. uRPF
  2. MPLS LSP ping
  3. logging
  4. RSVP
Show answer and explanation

Correct answer: B. MPLS LSP ping

MPLS LSP ping is a diagnostic tool specifically designed to validate Label Switched Paths in MPLS networks by sending echo requests along the LSP to verify connectivity and proper label forwarding.

Why the other options are wrong

  • A. uRPF (Unicast Reverse Path Forwarding) is a security mechanism for preventing spoofed packets, not for validating LSPs.
  • C. Logging is a general diagnostic feature that records events but does not actively validate LSP functionality.
  • D. RSVP is a signaling protocol used to establish LSPs but is not itself a validation utility.

Question 2

What is the primary function of a VRF on a router?

  1. It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.
  2. It enables a router to run BGP and a distance vector routing protocol at the same time, which allows it to serve as a VPN endpoint between remote sites.
  3. It enables a router to configure VLANs locally, which provides segregation between networks.
  4. It enables the router to provide faster switching through the network by using labels to identify the input and output interfaces for neighbor routers.
Show answer and explanation

Correct answer: A. It enables the router to support multiple separate routing tables, which allows the device to handle overlapping IP addresses.

VRF (Virtual Routing and Forwarding) allows a router to maintain multiple isolated routing tables, enabling it to support overlapping IP address spaces across different VPN instances or network segments.

Why the other options are wrong

  • B. VRF does not directly enable running BGP with distance vector protocols simultaneously, nor is this its primary function.
  • C. VLANs are configured locally on switches for layer 2 segmentation; VRF operates at layer 3 for routing table separation.
  • D. Label switching and MPLS forwarding are separate from VRF; VRF provides routing table isolation rather than label-based forwarding optimization.

Question 3

In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?

  1. The STP mode must be RSTP or PVST+
  2. Bridge domains must be mapped to a different VLAN.
  3. The STP mode must be MSTP
  4. Bridge domains must belong to different MST instances.
Show answer and explanation

Correct answer: C. The STP mode must be MSTP

When STP runs on bridge domains in an EVC environment, Cisco supports only MSTP as the spanning tree mode. Bridge domains are then mapped into MST instances through their VLANs.

Why the other options are wrong

  • A. RSTP and PVST+ are not supported for bridge domains in an EVC environment.
  • B. Bridge domains are not required to map to different VLANs as a condition of running STP.
  • D. Different bridge domains can share an MST instance, so they are not required to belong to different instances.

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How much of the Cisco 300-515 SPVI bank is free?

147 questions in the bank

Each step includes the one before, so buying only adds new questions.

  • You are here10questionsFree sampleThree on this page, all ten as a PDF.Download the sample
  • 3524% of the bankPractice pageFree on the site, every answer explained.Go to the practice page
  • 5336% of the bankHalf PackFree by email, as one PDF, every answer explained.Get the Half Pack
  • 147100%, the whole bankFull pack, US$39Plus the questions-only PDF, monthly updates, refund if you fail.Get the full pack
ABOUT THIS PACK

What’s in the Cisco 300-515 SPVI pack

  • 147 questions across all four SPVI domains
  • Answers and explanations for every question, including the wrong options
  • A questions-only PDF for timed practice runs
  • Delivered by email shortly after checkout
  • Free monthly updates for as long as the exam is live
  • Pass or your money back

A failed 300-515 attempt costs another US$300. This pack is US$39, paid once, and refunded if you fail.

What makes the SPVI hard

SPVI is a narrow, deep exam: 90 minutes on nothing but service provider VPNs across IOS XR and IOS XE. Two thirds of it is Layer 3 and Layer 2 VPN implementation and troubleshooting, and the v1.1 blueprint includes EVPN implementation, unified BGP and MPLS, additional paths and PIC, and assumes you are comfortable reading MP-BGP tables.

Layer 3 VPNs is 35%: MP-BGP and PE-CE routing requirements, troubleshooting intra-AS L3VPN, intranet and extranet multicast VPN with MLDP, route targets and route policy, inter-AS options A, B, AB and C, and carrier supporting carrier. Layer 2 VPNs at 30% covers troubleshooting E-LAN, E-Line and E-Tree, EVPN data plane and control plane operation, and traffic engineering with RSVP-TE and SR-TE. The architecture domain covers Layer 2 versus Layer 3 design and the full L3VPN control and data plane. IPv6 VPNs closes at 10% with 6VPE and 6PE.

About the exam

300-515 (Implementing Cisco Service Provider VPN Services v1.1, SPVI) earns the Cisco Certified Specialist, Service Provider VPN Services Implementation certification and counts as a concentration exam for CCNP Service Provider. It covers VPN architecture, Layer 2 VPNs and EVPN, Layer 3 VPNs including multicast, extranet and inter-AS, and IPv6 VPNs on IOS XR and IOS XE. No prerequisites.

Questions before you buy

How quickly do I receive it?

Your PDF is prepared and sent to your email address after checkout, and you get a confirmation as soon as it is on its way.

Are updates included?

Yes. The pack is updated every month for as long as the exam is live, and updates are free for everyone who has bought it.

What if I fail the exam?

We refund the pack, or swap it for any other pack if you would rather keep studying. Sit the exam 7 to 30 days after buying, then send your official score report within 7 days of the exam date, as set out in the refund policy.

What is your pass rate?

99% of customers who prepare with a CertStash pack pass. If you do not, we refund the pack, or swap it for another pack.

Can I share it with colleagues?

Each purchase is licensed to one person. For a team, school or training organisation, email support@certstash.com for a licence that fits.

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