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Cisco 642-902 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Implementing Cisco IP Routing (ROUTE v1.0) |
| Exam Number: | 642-902 |
| Passing Score: | Variable (scaled score, historically around 790/1000) |
| Real Exam Qty: | 45–65 (varies by exam version) |
| Related Certifications: | CCNP Routing and Switching Cisco Certified Network Associate (CCNA Routing and Switching) |
| Available Languages: | English |
| Exam Price: | USD 250 (historical pricing; may vary by region) |
| Exam Format: | Multiple Choice, Simlets / Scenario-based Questions, Multiple Answer |
| Certificate Validity Period: | 3 years (CCNP certification validity, requires recertification) |
| Exam Duration: | 120 minutes |
| Recommended Training: | Cisco Learning Network (ROUTE resources) Cisco Press - CCNP ROUTE 642-902 Official Certification Guide |
| Exam Registration: | Pearson VUE Cisco Exams Registration Cisco Certification Exams (official portal) |
| Sample Questions: |  |
| Exam Way: | Computer-based exam delivered via Pearson VUE testing centers or online proctoring (where available) |
| Pre Condition: | Recommended: Valid CCNA Routing and Switching certification or equivalent knowledge |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams.html |
Cisco 642-902 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Infrastructure Services and Maintenance | - Device management and verification
|
| Topic 2: OSPF Implementation | - OSPFv2 and OSPFv3 configuration
|
| Topic 3: Network Principles and Routing Fundamentals | - Routing protocol concepts
|
| Topic 4: EIGRP Implementation | - EIGRP optimization and troubleshooting
|
| Topic 5: BGP Implementation | - EBGP and IBGP configuration
|
| Topic 6: Route Redistribution and Path Control | - Path selection and filtering
|
Common Questions About the Cisco 642-902 Exam
The 642-902 exam, officially known as Cisco Implementing cisco ip routing, is the Cisco test that leads to the Cisco Certified Network Professional (CCNP) Routing and Switching certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Cisco Certified Network Associate (CCNA Routing and Switching), CCNP Routing and Switching.
The 642-902 exam contains 45–65 (varies by exam version) questions, and you have 120 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the 642-902 exam is Variable (scaled score, historically around 790/1000), and the official registration fee is USD 250 (historical pricing; may vary by region). If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
Recommended: Valid CCNA Routing and Switching certification or equivalent knowledge
Entry requirements can change, so confirm the latest conditions on the official exam page: https://www.cisco.com/c/en/us/training-events/training-certifications/exams.html.
You can book the 642-902 exam through the official registration channels below:
Exam delivery: Computer-based exam delivered via Pearson VUE testing centers or online proctoring (where available). Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Cisco recommends the following training options for Cisco Implementing cisco ip routing candidates:
- Cisco Learning Network (ROUTE resources)
- Cisco Press - CCNP ROUTE 642-902 Official Certification Guide
Pair any course with the 375 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Cisco Implementing cisco ip routing questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 642-902 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Cisco Implementing cisco ip routing outline is organized into 6 domains. The first three are:
- Network Principles and Routing Fundamentals
- Route Redistribution and Path Control
- EIGRP Implementation
See the complete exam topics section above for the full outline and the weighting of every domain.
Cisco Implementing cisco ip routing Sample Questions:
Question 1
A router is running BGP and receives more than one route for a particular prefix. Assume all the routes for this prefix have the same attributes. Which three path features would be reasons be for the router to ignore some of the routes and not consider them as candidates for the best path? (Choose three.)
A. paths that are marked as not synchronized in the show ip bgp output
B. paths for which the NEXT_HOP is inaccessible
C. paths that are marked as synchronized in the show ip bgp output
D. paths for which the NEXT_HOP is accessible
E. paths from an internal BGP (iBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH
F. paths from an external BGP (eBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH
Question 2
Refer to the exhibit.
The customer has reported an issue about eBGP loading. Currently the AS 100 eBGP links have an average outbound load of 65% and 20% respectively. On further investigation, traffic from
10.10.24.0 accounts for 45%, and 10.10.25.0 and 10.10.32.0 accounts for 20% each of the outbound load. The customer wants to spread the load between the two eBGP links more evenly.
The BGP attributes are currently set at their default values. If you are located at AS 100 and want to influence how AS 100 sends traffic to AS 200, what BGP attribute would you configure to cause AS 100 outbound traffic to load the eBGP links more evenly?
A. On router B, set the default metric to 150.
B. On router B, set the default local-preference to 150.
C. On router A, set the default local-preference to 50.
D. On router B, configure a route map for 10.10.25.0/24 that sets the local preference to 150.
Question 3
What is the purpose of the eigrp stub configuration command?
A. to reduce the size of the routing table by blocking the D EX (External EIGRP) routes into the EIGRP stub router
B. to reduce the convergence time by enabling the EIGRP stub router to propagate the EIGRP queries from the EIGRP hub router
C. to reduce the convergence time by enabling the EIGRP stub router to also perform query requests to the EIGRP hub router
D. to increase scalability by limiting the EIGRP query range
Question 4
Refer to the exhibit. ROUTE.com is planning to implement a new secure OSPF network to support traffic between clients on the 172.16.10.0/24 network and the file server on the 172.16.20./24 network. You have been asked to review the implementation plan for the OSPF project. Which statement about the plan is true?
A. It should include a task that shuts down all unused interfaces.
B. It should include tasks that enable and verify OSPF authentication.
C. It is complete as written.
D. It should include a task that establishes a file transfer baseline before and after the configuration is changed.
Question 5
Refer to the exhibit.
It is desired to set up a BGP neighbor relationship between routers R1 and R4. BGP packets between them could travel through R2 or R3. What is the simplest configuration that will allow for failover?
A. Configure BGP neighbor relationships between all interfaces on R1 and R4
B. Install a direct connection between R1 and R4.
C. Configure only one neighbor relationship between R1's 192.168.1.2 interface and R4's
172.16.10.2 interface.
D. Configure loopback interfaces on R1 and R4 to provide the update source address for BGP packets.
Solutions:
| Question 1 Answer: A,B,F | Question 2 Answer: D | Question 3 Answer: D | Question 4 Answer: B | Question 5 Answer: D |
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