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Nokia 4A0-C02 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nokia SRA Composite Exam |
| Exam Number: | 4A0-C02 |
| Exam Format: | Multiple Choice |
| Passing Score: | 80% (typical passing mark) |
| Exam Duration: | 150 minutes |
| Available Languages: | English |
| Exam Price: | USD 400 |
| Related Certifications: | Nokia Service Routing Architect (SRA) |
| Certificate Validity Period: | 3 years (recertification options available) |
| Real Exam Qty: | 80 |
| Sample Questions: |  |
| Exam Way: | Delivered through Pearson VUE (online proctored or test center). |
| Pre Condition: | No mandatory prerequisite exams; recommended knowledge and/or training in the four domain areas covered by the composite exam. |
| Official Syllabus URL: | https://www.nokia.com/networks/training/src/exams/sra-composite/ |
Nokia 4A0-C02 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Virtual Private LAN Services (VPLS) | - VPLS Concepts and Configuration
|
| Topic 2: Virtual Private Routed Networks (VPRN) | - VPRN Topologies and Policies
|
| Topic 3: Quality of Service (QoS) | - QoS Principles and Implementation
|
| Topic 4: Border Gateway Protocol (BGP) for Internet Routing | - BGP Peering and Route Management
|
Nokia SRA Composite Exam: Answers Before You Commit
Nokia SRA Composite is an official Nokia exam, identified by exam code 4A0-C02. Passing it earns the Nokia SRC Certification certification at the Professional level. It also relates to Nokia Service Routing Architect (SRA). Certifications like this one remain a reliable route to standing out: they prove ability in a way resumes alone cannot.
The Nokia SRA Composite exam contains 80 questions to complete within 150 minutes. The candidates who run out of time are usually the ones who never practiced against a clock. The TestsDumps software engine lets you limit your test time exactly like the real exam, exposing pacing weaknesses while they are still free to fix.
You need 80% (typical passing mark) to pass Nokia SRA Composite, and the official registration fee is USD 400. Retakes charge the full USD 400 again, which makes failing a genuinely expensive outcome. Reduce that risk the rational way: practice with the TestsDumps questions until your scores sit consistently above the requirement, then book.
No mandatory prerequisite exams; recommended knowledge and/or training in the four domain areas covered by the composite exam.
Vendor requirements change from time to time, so verify the current conditions before registering via the official exam page.
Yes. You can download the free demo of the Nokia SRA Composite questions before you buy, and after purchase you have the right to one year of free updates. When your product expires, extending the update service costs 50% of the regular price. Three versions, PDF, software, and online APP, let you study the way that suits you.
A 100% money-back guarantee protects you under clear conditions. Take the Nokia SRA Composite exam within 60 days of purchase; if you fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, while keeping the update service on your original purchase.
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The Nokia SRA Composite syllabus divides into 4 domains. The leading areas are Border Gateway Protocol (BGP) for Internet Routing, Virtual Private Routed Networks (VPRN), and Quality of Service (QoS). The complete outline is published above; knowing your shortcomings starts with knowing the syllabus.
Nokia SRA Composite Sample Questions:
Which of the following AS Paths will match the regular expression "65100."?
- A. "65100 65200''
- B. "65100 65250 65200"
- C. "65100"
- D. "65200 65100"
Correct Answer: A 🗳️
Which of the following about BGP loops in a VPRN environment is FALSE?
- A. Traditional BGP loop detection mechanisms may detect a loop in the VPRN scenario, which in fact is not present.
- B. The Alcatel-Lucent 7750 SR accepts routes containing AS_PATH loops by default.
- C. When the CLI command "config>router>bgp# loop-detect discard-route" is used, the Alcatel-Lucent 7750 SR sends a notification to the remote peer and drops the BGP session.
- D. In VPRN implementations where the CE-PE protocol is BGP, it is possible for separate sites of the same customer to use the same BGP autonomous system number.
Correct Answer: C 🗳️
Which of the following about scaling techniques for route reflectors is FALSE?
- A. Filtering at route reflectors requires either inbound filtering at the route reflector or outbound filtering at the PE routers.
- B. Filtering at route reflectors allows the route reflector to filter routes received from PEs and only accept routes with a certain route distinguisher.
- C. Logical Partitioning of route reflectors is simple and scalable, but requires more hardware.
- D. Logical Partitioning of route reflectors works best when PEs are partitioned to support different VPRNs.
Correct Answer: B 🗳️
Click on the exhibit below.
Assume PE-1 has a mesh-sdp configured to every PE node in both Metro networks. What could be done to prevent the bandwidth replication between Metro 1 and Metro 2?
- A. PE nodes in Metro 1 could be configured with mesh-SDPs. PE nodes in Metro 2 would be configured with mesh-SDPs. However, the connection between Metro networks (PE-2 to PE-6) can be configured with a spoke-sdp. This would reduce the replication and bandwidth used on the link between Metro networks. This also reduces the replication required by PE-1.
- B. PE-1 can be configured with spoke-SDPs to every PE node in both Metro networks. This will reduce the bandwidth and replication within the network.
- C. PE-1 must be configured with mesh-SDPs to every node receiving the multicast traffic. There is no way to reduce the replication or bandwidth.
- D. PE nodes in Metro 1 could be configured with spoke-SDPs. PE nodes in Metro 2 would be configured with spoke-SDPs. However, the connection between Metro networks (PE-2 to PE-6) can be configured with a mesh-sdp. This would reduce the replication and bandwidth used on the link between Metro networks. This also reduces the replication required by PE-1.
Correct Answer: A 🗳️
Click on the exhibit below.
Given the following output what is the most likely reason the SDP binding is operationally down? (Choose 2)
- A. The sdp id is different on the far-end.
- B. The mesh-sdp is administratively shutdown on PEL
- C. The mesh-sdp is missing on the far-end.
- D. The vc-id is different on the far-end.
- E. LDP is disabled on the far-end.
- F. There is an MTU mismatch.
Correct Answer: C,D 🗳️
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