PDF Version DemoThree versions, one standard of quality: the Nokia SRA Composite package from ActualPDF comes as a printable PDF, a Windows test engine, and an online version that candidates increasingly prefer for studying on any device. All carry the same 638 4A0-C02 questions.
Nokia 4A0-C02 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nokia SRA Composite Exam |
| Exam Number: | 4A0-C02 |
| Passing Score: | 70% |
| Exam Format: | Multiple-choice, Multiple-response, Scenario-based |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 80 |
| Related Certifications: | Nokia Service Routing Architect (SRA) |
| Exam Price: | $400 USD |
| Available Languages: | English |
| Exam Duration: | 150 minutes |
| Recommended Training: | Nokia Virtual Private LAN Services Nokia Border Gateway Protocol Nokia Virtual Private Routed Networks Nokia Quality of Service |
| Exam Registration: | Pearson VUE Registration Nokia SRA Composite Exam Page |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or in-person at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic IP/MPLS knowledge and hands-on experience with Nokia SR OS recommended |
| Official Syllabus URL: | https://www.nokia.com/networks/training/src/exams/sra-composite/ |
Nokia 4A0-C02 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Virtual Private Routed Networks (VPRN) | 25% | - IPv6 support and 6VPE - VPRN services and Internet access - Inter-AS VPRN models - VPRN fundamentals and architecture - MP-BGP and route distribution |
| Border Gateway Protocol (BGP) | 25% | - BGP fundamentals and operation - MP-BGP for IPv4 and IPv6 - BGP high availability and fast reroute - BGP route selection and attributes - BGP policy, filtering and route manipulation |
| Quality of Service (QoS) | 25% | - Marking, policing and shaping - QoS concepts and classification - Congestion management and avoidance - QoS application to L2/L3 services - Hierarchical QoS (HQoS) |
| Virtual Private LAN Services (VPLS) | 25% | - VPLS data plane and forwarding - VPLS scaling, redundancy and troubleshooting - SDP, SAP and mesh configurations - VPLS architecture and control plane |
4A0-C02 (Nokia) Exam FAQ: Trusted Answers
Nokia SRA Composite is an official Nokia certification exam, registered under the code 4A0-C02. Passing it awards the Nokia Service Routing Architect (SRA) certification, a credential at the Professional level. It also connects to Nokia Service Routing Architect (SRA). The exam is demanding by design, and that difficulty is precisely what makes the credential meaningful for career development.
The Nokia SRA Composite exam presents 80 questions within 150 minutes. That is a brisk pace, and the candidates who handle it best are the ones who rehearsed it. Use the ActualPDF engine for full timed simulations, practice flagging and returning, and arrive on exam day with a pacing strategy already proven.
Passing Nokia SRA Composite takes 70%, and official registration costs $400 USD. Retakes bill the full $400 USD again, so preparation is the least expensive insurance available. Let your ActualPDF practice scores guide the timing: book when you clear the requirement consistently, not occasionally.
No mandatory prerequisites; basic IP/MPLS knowledge and hands-on experience with Nokia SR OS recommended
Policies get revised, so confirm the current requirements before you register on the official exam page.
Nokia SRA Composite registration is handled through the official channels below.
For scheduling purposes: the exam is delivered Online proctored or in-person at Pearson VUE test centers.
Yes, Nokia recommends the following training for Nokia SRA Composite candidates.
- Nokia Border Gateway Protocol
- Nokia Virtual Private LAN Services
- Nokia Virtual Private Routed Networks
- Nokia Quality of Service
Complement any training with the 638 practice questions in the ActualPDF 4A0-C02 package, because repeated application is what turns course knowledge into a passing score.
Yes. ActualPDF offers a free demo of the Nokia SRA Composite questions, so you can verify the quality personally before purchasing. Your purchase then includes a one-year service warranty: updates are free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your money is protected by a 100% money-back guarantee with defined conditions. Take the Nokia SRA Composite exam within 60 days of purchase; if you fail, you may 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. You may instead wait for the update version or change to other exam material: exchange for two other exam products of equal value, free, with your original purchase keeping its update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, online 7/24 even on official holidays. Installation is unlimited across your computers.
Nokia SRA Composite is organized into 4 official domains. The most heavily weighted are Quality of Service (QoS) (25%), Virtual Private LAN Services (VPLS) (25%), and Virtual Private Routed Networks (VPRN) (25%). The full breakdown appears above on this page; study the weightings and your preparation priorities set themselves.
Nokia SRA Composite Sample Questions:
Question 1
Which of the following about the maximum number of routes that can be accepted in a VRF for a VPRN service on the Alcatel-Lucent 7750 SR is FALSE?
A. The Alcatel-Lucent 7750 SR allows the setting of the maximum number of routes that can be accepted in a VRF for a VPRN service.
B. When the "maximum-routes" command is used with the "log-only" parameter, new routes are still learned.
C. The "maximum-routes" command is used to specify the maximum number of remote routes that can be held within a VRF for a VPRN service.
D. Once the "threshold" value is reached, no new routes are added to the VRF.
Question 2
During the process of troubleshooting a VPLS problem the "oam mac-purge" command with "register" option was used to purge a MAC address from the FDB. Which of the following statements is true?
A. Customer traffic destined to the MAC address that was purged will be dropped until the MAC address is relearned with the "oam mac-populate" command.
B. Relearning of the MAC address that was purged can only be done with the "oam mac-populate" command.
C. Relearning of the MAC address that was purged can only be done once customer traffic resumes.
D. Relearning of the MAC address that was purged can only be done with the "oam mac-register" command.
Question 3
Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP export policy?
A. Entry 10 is executed for directly-connected routes, entry 20 for "client1" and entry 30 for "client2".
B. Entries 10 and 20 are executed for "client1", and entries 10, 20 and 30 are executed for
"client2".
C. Only entry 10 is executed for "client1" and "client2".
D. Entries 10 and 20 are executed for "client1", and entries 10 and 30 are executed for "client2".
Question 4
Click the exhibit.
All sites in the displayed network require Internet access. Route reflector 1(RR1) is used for Internet routes only and route reflector 2(RR2) is used for VPN routes only. Which of the following is FALSE?
A. BGP sessions between RR2 and PE routers support only the VPN-IPv4 address family.
B. RR1 establishes BGP sessions only with PE1 and PE2.
C. BGP sessions between RR1 and PE routers support only the IPv4 address family.
D. RR2 establishes BGP sessions with PEL PE2 and PE3.
Question 5
Click the exhibit.
Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between the ISPs?
A. ISP 1 and ISP 2 have a public peering relationship, while ISP 3 and ISP 4 have a private peering relationship.
B. ISP 1 and ISP 2 have a private peering relationship, while ISP 3 and ISP 4 have a public peering relationship.
C. ISP 1 and ISP 2 have a public transit relationship, while ISP 3 and ISP 4 have a private transit relationship.
D. ISP 1 and ISP 2 have a private transit relationship, while ISP 3 and ISP 4 have a public transit relationship.
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: C | Question 4 Answer: B | Question 5 Answer: A |
