Nokia 4A0-C02 Nokia SRA Composite Exam Online Training
Nokia 4A0-C02 Online Training
The questions for 4A0-C02 were last updated at Feb 03,2025.
- Exam Code: 4A0-C02
- Exam Name: Nokia SRA Composite Exam
- Certification Provider: Nokia
- Latest update: Feb 03,2025
Which of the following statements regarding Internet Exchange Points is FALSE?
- A . They provide both peering and transit services.
- B . They provide services only to Tier 1 service providers.
- C . They can be either public or private.
- D . They provide services at the local, regional and continental levels.
A confederated AS is comprised of three members. One member is comprised of 4 routers, while the other two members are comprised of 3 routers each.
Assuming member ASs are fully meshed and use full mesh iBGP, what is the required number of BGP sessions within the confederation?
- A . 12
- B . 13
- C . 14
- D . 15
Consider two Alcatel-Lucent 7750 SRs in AS 65540. Router R1 has system address 10.10.10.1, and router R2 has system address 10.10.10.2.
Which of the following configurations on router R2 can establish a BGP session with router R1?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Click the exhibit.
An update travels from AS 137000 to AS 135000, traversing both 32-bit and 16-bit AS Paths.
What AS Path is seen by AS 200?
- A . 140000 137000
- B . 137000 140000
- C . 23456 23456
- D . 200 140000 137000
Which of the following regarding BGP confederations is FALSE?
- A . The entire confederation is viewed as a single AS by an eBGP peer.
- B . Within a confederation, each member AS is considered as a stand-alone AS.
- C . Member ASs within a confederation can use route reflection.
- D . Member ASs must be fully meshed within a confederation.
What class of attribute is Originator_ID?
- A . Well-known mandatory.
- B . Well-known discretionary.
- C . Optional transitive.
- D . Optional non-transitive.
Click the exhibit.
Considering that both routers C and D are advertising the eBGP learned prefix 10.5.0.0/16 into ISP X, which of the following best describes the route advertisement within ISP X?
- A . Router C sends the update to routers E and F only.
- B . Router C sends the update to routers D, E and F.
- C . Router C sends the update to routers A, B, E and F.
- D . Router C sends the update to routers A, B, D, E and F.
Click the exhibit.
Which of the following about the relationship between ISP 1 and ISP 3 is TRUE?
- A . ISP 1 is downstream from ISP 3 and is expected to push more traffic toward ISP 3 than it pulls from it.
- B . ISP 3 is downstream from ISP 1 and is expected to push more traffic toward ISP 1 than it pulls from it.
- C . ISP 1 is downstream from ISP 3 and is expected to pull more traffic from ISP 3 than it pushes toward it.
- D . ISP 3 is downstream from ISP1 and is expected to pull more traffic from ISP 1 than it pushes toward it.
Which of the following is FALSE regarding the 16-bit public autonomous system numbers?
- A . They are allocated to the RIRs by ICANN/IANA.
- B . They are used when connecting ASs on the Internet.
- C . They range from 1 to 56319.
- D . They are assigned by the ISPs for enterprise networks.
Which of the following is NOT considered an option of import policies?
- A . Preventing unwanted NLRI from entering the AS.
- B . Filtering NLRI based on AS Path or prefix-lists,
- C . Modifying the local preference of route advertisements.
- D . Setting MED values of route advertisements.
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