When a job stops offering breakthroughs and each week feels like the last one, a respected credential can be the new start you have been looking for. For IT professionals eyeing a meaningful move, the Nokia Segment Routing certification makes a visible difference, and RealVCE prepares you for the 4A0-116 exam with 42 practice questions built around the real objectives.
Nokia 4A0-116 Exam Overview:
| Certification Vendor: | Nokia |
|---|---|
| Exam Name: | Nokia Segment Routing Exam |
| Exam Number: | 4A0-116 |
| Exam Price: | $125 USD |
| Exam Duration: | 90 minutes |
| Related Certifications: | Nokia Service Routing Architect |
| Available Languages: | English |
| Exam Format: | Multiple Choice |
| Real Exam Qty: | 40 |
| Recommended Training: | Nokia Segment Routing Course |
| Exam Registration: | Official Nokia SRC Exam Registration |
| Sample Questions: | ![]() |
| Exam Way: | Proctored online or test center (Pearson VUE delivery) |
| Pre Condition: | None |
| Official Syllabus URL: | https://www.nokia.com/networks/training/src/exams/segment-routing/ |
Nokia 4A0-116 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Segment Routing Traffic Engineering (SR-TE) | - Seamless BFD for failover detection - TE constraints and CSPF path computation - SR-TE LSP configuration - Primary and secondary path behavior - Traffic engineering fundamentals |
| Topic 2: Introduction to Segment Routing | - Segment routing fundamentals and architecture - Comparison with traditional MPLS signaling - Segments, Segment IDs and MPLS label mapping |
| Topic 3: Flexible Algorithms (Flex-Algo) | - Flex-algo fundamentals - Traffic steering using flex-algo SR tunnels - IGP advertisement for flex-algo |
| Topic 4: Basic Segment Routing Configuration and Operation | - IGP shortest-path Segment Routing tunnels - Configuring Segment Routing in IS-IS - IGP extensions for Segment Routing (IS-IS, OSPF) - Configuring Segment Routing in OSPF |
| Topic 5: Fast Reroute (FRR) | - Loop-Free Alternate (LFA) concepts - Remote LFA (R-LFA) - Topology-Independent LFA (TI-LFA) - Directed LFA (D-LFA) |
| Topic 6: Path Computation Element (PCE) | - PCE concept and architecture - PCEP protocol basics - SR-TE path computation via NSP/PCE |
4A0-116 Exam Essentials: A Quick FAQ for Candidates
The 4A0-116 exam is the official assessment for the Nokia Segment Routing certification offered by Nokia. It checks whether you can apply the knowledge areas in the exam objectives to practical situations, and passing it earns a credential that employers across the industry recognize. For professionals who feel stuck in their current role, it is often the most concrete next step available.
The official outline for the 4A0-116 exam highlights these domains:
- Introduction to Segment Routing ()
- Path Computation Element (PCE) ()
- Flexible Algorithms (Flex-Algo) ()
Weighting your study time toward the heavier domains first is a sensible strategy, and the Nokia Segment Routing practice questions at RealVCE follow the same objective structure.
Nokia recommends the following training resources for 4A0-116 exam candidates:
Pairing official courses with timed practice sessions tends to work well, since one builds knowledge and the other builds exam-day rhythm.
The 4A0-116 exam gives you 90 minutes minutes to answer 40 questions. That pace leaves little room for hesitation, which is why rehearsing under a timer — for example with the online test engine at RealVCE, where you can set the session length just like the real test — is such a useful habit.
The online test engine is exclusive to RealVCE and runs on any electronic device — phone, tablet, or computer — with no installation barriers. It recreates the atmosphere of the real 4A0-116 exam: you set the test time the way it will be on exam day, work through the Nokia Segment Routing practice questions under that pressure, and at the end the engine marks the questions you got wrong and reminds you to practice them again next time. Over a few sessions, that loop turns weak areas into reliable ones.
Registration for the 4A0-116 exam is handled through the official channels below:
Once your practice scores look consistent, booking a date gives your preparation a firm deadline to work toward.
Right after payment you get instant access to the 4A0-116 exam product — 42 practice questions for the Nokia Segment Routing exam with expert-verified answers — and the download link is also emailed to you automatically, typically within a minute. Your purchase includes 365 days of free updates; our team checks for exam changes daily, and when a new version is released the system sends it straight to your mailbox. A 50% renewal discount applies if you extend updates beyond the first year, and payment by Credit Card is handled through a secure checkout.
Nokia Segment Routing Sample Questions:
Which of the following is not required to be advertised by a router participating in Segment Routing?
- A. Support for SR-MPLS for IPv4 or IPv6, or SRv6
- B. SRGB when SRv6 is configured
- C. Local Node-SID
- D. Adjacency-SIDs
Correct Answer: B 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
Which of the following statements about a Segment Routing SID is FALSE?
- A. A Prefix-SID can be configured directly as a label value or indirectly as an index.
- B. Adjacency-SID values are taken from the SRGB configured for the routing protocol.
- C. An Adjacency-SID does not have to be configured.
- D. A Node-SID is usually associated with a router's system interface.
Correct Answer: C 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
Based upon the exhibit, which of the following statements regarding the configuration is FALSE?
- A. The Node-SID assigned to this router is the second label in the defined range.
- B. Traffic engineering information will only be advertised for the interfaces that have both MPLS and RSVP enabled.
- C. Traffic engineering has been enabled on this router.
- D. Adjacency-SID labels will not be advertised as they have not been defined under the physical interfaces.
Correct Answer: B 🗳️
Which of the following list of SR-TE attributes has to be advertised among routers?
- A. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to.
- B. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to.
- C. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to, link status up/down.
- D. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to, link status up/down.
Correct Answer: A 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
Based on the exhibit, which of the following is a viable option for the Path Computation Element (PCE) to obtain all the necessary topology and traffic-engineering information from the network, so that it can calculate LSP paths on behalf of the PE routers?
- A. Establishing an IGP adjacency with router R2
- B. Establishing BGP sessions using the BGP-LS address family with routers R3 and R4
- C. Establishing a BGP session using the BGP-LS address family with router R3
- D. Establishing IGP adjacencies with routers R1 and R2
Correct Answer: B 🗳️



