File Info
| Exam | Nokia SRA Composite Exam |
| Number | 4A0-C02 |
| File Name | Nokia.4A0-C02.VCEplus.2021-02-22.78q.vcex |
| Size | 5 MB |
| Posted | Feb 22, 2021 |
| Download | Nokia.4A0-C02.VCEplus.2021-02-22.78q.vcex |
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Demo Questions
Question 1
Over which BGP session will router B learn the 10.1.1.0/24 prefix?
- The session between router A and router B.
- The session between router C and router B.
- The session between router D and router B.
- Router B will learn the prefix over all of the sessions, then it will choose the best route.
Correct answer: A
Explanation:
Question 2
A Nokia 7750 SR receives a route from an eBGP peer without a MED. What MED value is sent to iBGP peers?
- 100
- 250
- The IGP cost
- None
Correct answer: D
Question 3
Which of the following describes BGP route processing on the Nokia 7750 SR?
- If no import policy is specified, all valid BGP routes are passed to the BGP route selection process.
- If no export policy is specified, all non-BGP routes are populated into RIB-Out.
- If no import policy is specified, all BGP routes are populated into the route table.
- If no import policy is specified, only valid BGP routes are populated into RIB-Out.
Correct answer: A
Question 4
Assuming router A is configured with “next-hop-self”, what does the BGP update for prefix 192.168.0.1/27 contain when it arrives at router B?
- AS Path of 65200 65100, Next Hop of router A.
- AS Path of 65200 65100, Next Hop of router E.
- AS Path of 65100, Next Hop of router A.
- AS Path of 65100, Next Hop of router E.
Correct answer: A
Question 5
What is the result of configuring the following policy statement as a BGP import policy on the Nokia 7750 SR?
- All BGP routes are accepted.
- All routes matching prefix lists “List-1” and “List-2” are rejected.
- BGP routes matching prefix lists “Lits-1” or “List-2” are rejected.
- BGP routes matching prefix lists “List-1” and “List-2” are rejected.
Correct answer: C
Question 6
What kind of BGP attribute is the Multi_Exit_Disc?
- Optional transitive attribute
- Optional non-transitive attribute
- Well-known mandatory attribute
- Well-known discretionary attribute
Correct answer: B
Question 7
Which of the following statements about the connections between eBGP peers is TRUE?
- eBGP peers typically use system addresses for session establishment.
- eBGP peers are managed under a single administration.
- eBGP peers do not propagate updates learned through iBGP.
- eBGP peers are usually directly connected to each other.
Correct answer: D
Explanation:
Question 8
What are the well-known mandatory BGP attributes?
- Origin, Next Hop, and Local Preference.
- Local Preference, AS Path, and Next Hop.
- Aggregator, Next Hop, and AS Path.
- AS Path, Next Hop, and Origin.
Correct answer: D
Question 9
Routers C and E are route reflectors. When the update for prefix 192.168.2.0/24 is received on router C, what will be the Originator_ID attribute?
- The router ID of router A.
- The router ID of router B.
- The router ID of router C.
- It will not be set.
Correct answer: B
Question 10
How are policy direction and data flow related on the Nokia 7750 SR?
- Import policies affect ingress data flow.
- Export policies affect ingress data flow.
- Both import and export policies affect ingress data flow.
- Policy direction and data flow are independent.
Correct answer: D
