A Cisco certification on a resume changes how recruiters read everything below it. The Cisco Deploying Cisco Service Provider Advanced Network Routing earns that line, and Prep4SureReview prepares you with 642-885 practice questions aligned to the official 2026 exam.
Cisco 642-885 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Deploying Cisco Service Provider Advanced Network Routing (SPADVROUTE) |
| Exam Number: | 642-885 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Multiple Choice Single Answer, Drag and Drop, Simulations, Multiple Choice Multiple Answer |
| Related Certifications: | CCIE Service Provider (written component) |
| Real Exam Qty: | 65–75 |
| Exam Duration: | 90 minutes |
| Exam Price: | USD 300 |
| Passing Score: | 825 / 1000 |
| Available Languages: | English |
| Recommended Training: | Deploying Cisco Service Provider Advanced Network Routing (SPADVROUTE) |
| Exam Registration: | Cisco Exam Registration |
| Sample Questions: | ![]() |
| Exam Way: | Proctored onsite at Pearson VUE test centers / Online proctored |
| Pre Condition: | No formal prerequisites; recommended knowledge of IGP, BGP, and basic service provider routing |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/spadvroute.html |
Cisco 642-885 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Multicast Routing in a Service Provider IP NGN Environment | 24% | - Multicast high availability and troubleshooting - PIM-SM, PIM-SSM, and MSDP - Multicast concepts and protocols - Multicast on IOS-XR and IOS-XE |
| Topic 2: IPv6 in a Service Provider IP NGN Environment | 27% | - BGP for IPv6 - IPv6 high availability and security - IPv6 addressing and routing protocols - IPv6 transition mechanisms |
| Topic 3: BGP Routing Features in a Service Provider IP NGN Environment | 24% | - BGP timers, confederations, and route reflectors - BGP processes on IOS-XR and IOS-XE - BGP configuration optimization and troubleshooting - RTBF, TTL security, maximum-prefix, and route dampening - BGP implementation for multi-homed customers |
| Topic 4: High Availability Routing Features | 25% | - Route filtering and policy control - OSPF and IS-IS high availability - Fast convergence and NSF/SSO - Redistribution and path selection |
Answers to Your Cisco Deploying Cisco Service Provider Advanced Network Routing Questions
No formal prerequisites; recommended knowledge of IGP, BGP, and basic service provider routing Eligibility details like these are worth double-checking before you register — vendors revise them periodically, and the official exam page (official 642-885 exam page) always has the current version.
The official Cisco Deploying Cisco Service Provider Advanced Network Routing outline has 4 domains — the biggest include IPv6 in a Service Provider IP NGN Environment (27%), Multicast Routing in a Service Provider IP NGN Environment (24%), BGP Routing Features in a Service Provider IP NGN Environment (24%). Those weightings are your study compass: the largest domains hide the most points. See the full outline above for every subtopic.
You can, and you should. The free PDF demo is there so you can judge the content yourself before spending anything. If you're unsure whether the PDF, desktop engine, or online version suits your study habits, contact our 24/7 service team — they'll advise you. After purchase, 365 days of free updates are included, renewable at 50% off if the period ever expires.
Sign up through the vendor's official channels:
The exam is offered Proctored onsite at Pearson VUE test centers / Online proctored, so decide which arrangement suits you before picking a date.
Delivery first: the moment you pay, we send the download link and access details to your email within a minute — even on holidays — and the files install on unlimited computers; contact support if 2 hours pass with nothing. For refunds, the terms are explicit: take the corresponding 642-885 exam within 60 days of purchase, and if you fail, submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam for a full refund, processed within 7 days. Excluded: exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products. The alternative to a refund: two equal-value exam products free, with your original updates intact.
The pass mark is 825 / 1000, and the official fee is USD 300. That fee resets to full price on every retake, so the real money-saver is preparation — run the 131 practice questions from Prep4SureReview until passing becomes routine, then book your seat.
The vendor recommends:
Classroom hours alone won't tell you if you're ready — the 642-885 practice questions from Prep4SureReview will. Use them after the coursework to convert knowledge into exam performance.
The Cisco Deploying Cisco Service Provider Advanced Network Routing is Cisco's official exam for the CCNP Service Provider certification, a Professional-level credential. Candidates take it to validate real skill — and employers read it exactly that way. It also connects to related credentials such as CCIE Service Provider (written component).
The exam gives you 90 minutes for 65–75 questions. The candidates who struggle aren't usually short on knowledge — they're short on pacing. Fix that before test day: set a time budget per question, practice moving past hard items without stalling, and rehearse full timed sessions in the Prep4SureReview engine until the clock stops being a factor.
Cisco Deploying Cisco Service Provider Advanced Network Routing Sample Questions:
Which types of multicast distribution tree can PIM-SM use?
- A. Only shared tree rooted at the source
- B. Only shared tree rooted at the RP
- C. Only shortest path tree rooted at the RP
- D. Shared tree rooted at the first-hop router and shortest path tree rooted at the RP
- E. Shared tree rooted at the source and shortest path tree switchover
- F. Shared tree rooted at the RP and shortest path tree switchover
Correct Answer: F 🗳️
In Cisco IOS-XR, the ttl-security command is configured under which configuration mode?
- A. RP/0/RSP0/CPU0:P2(config)#
- B. RP/0/RSP0/CPU0:P2(config-bgp-af)#
- C. RP/0/RSP0/CPU0:P2(config-bgp-nbr)#
- D. RP/0/RSP0/CPU0:P2(config-bgp-nbr-af)#
- E. RP/0/RSP0/CPU0:P2(config-bgp)#
Correct Answer: C 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
Which four statements are correct regarding MSDP configurations and operations? (Choose four.)
- A. On Cisco IOS, IOS-XE, and IOS-XR, the router can be configured to cache the SA messages to reduce the join latency
- B. SA messages are flooded to all other MSDP peers without any restrictions
- C. The MSDP peers are also typically the RPs in respective routing domains.
- D. MSDP establishes neighbor relationships with other MSDP peers using TCP port 639
- E. SA messages are used to advertise active sources in a domain
- F. MSDP peerings on Cisco IOS, IOS-XE, and IOS-XR support MD5 or SHA1 authentication
Correct Answer: A,C,D,E 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
What is enabled by default on Cisco IOS-XR routers and cannot be disabled?
- A. Multicast routing
- B. BFD
- C. SSH server
- D. IPv6 routing
- E. IPv4 and IPv6 CEF
- F. CDP
Correct Answer: E 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
Which multicast routing protocol is most optimal for supporting many-to-many multicast applications?
- A. MSDP
- B. MP-BGP
- C. PIM-SM
- D. PIM-BIDIR
- E. DVMRP
Correct Answer: D 🗳️
Explanation: Only visible for Prep4SureReview members. You can sign-up / login (it's free).
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