File Info
| Exam | Nokia Services Architecture |
| Number | 4A0-104 |
| File Name | Nokia.4A0-104.VCEplus.2025-02-03.114q.vcex |
| Size | 3 MB |
| Posted | Feb 03, 2025 |
| Download | Nokia.4A0-104.VCEplus.2025-02-03.114q.vcex |
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Demo Questions
Question 1
Which of the following represents a SAP on a physical port configured with Q-in-Q encapsulation?
- sap 1/1/1
- sap 1/1/1:5
- sap 1/1/1:5:5
- sap 1/1/1:10.100
Correct answer: D
Question 2
In a VPLS service, the mesh-sdp vc-id is identical to the service id by default.
- TRUE
- FALSE
Correct answer: A
Question 3
How many SAPs can be configured on a port configured with NULL encapsulation?
- 1
- 4096
- None. This encapsulation is not supported.
- The number is limited only by the capacity of the router
Correct answer: A
Question 4
Customer 'A' has sites on 3 different Nokia PE routers. The routers are connected to each other through an IP/MPLS network in a full mesh fashion. Customer 'A' requires a VPLS service. Which of the following statements are TRUE? (Choose2)
- Each router requires 1 VPLS service.
- Each router requires 2 VPLS services.
- Each router requires 1 SDP with 2 LSPs, one to each of the other 2 routers.
- Each router requires 2 SDPs.
- Each router requires 3 SDPs
Correct answer: AD
Question 5
Which of the following statements best describes the flooding of traffic on a PE when traffic is received on a spoke SDP?
- Traffic is flooded to all SAPs in the service.
- Traffic is flooded to all SAPs and spoke SDPs in the service.
- Traffic is flooded to all SAPs and mesh SDPs in the service.
- Traffic is flooded to all SAPs, spoke SDPs, and mesh SDPs in the service
- The traffic is not flooded.
Correct answer: D
Question 6
What does a PE do when a frame is received in a VPLS service with an unknown destination address by default?
- Drop the frame.
- Flood the frame to all PEs participating in the service.
- Send a destination unreachable message back to the originating host.
- Store the frame until the destination is known
Correct answer: B
Question 7
What is the default vc-type for an SDP on the Nokia 7750 SR?
- vc-type null
- vc-type ether
- vc-type vlan
- vc-type none
Correct answer: B
Question 8
Which of the following best completes the sentence:
'An Internet Enhanced Service is a_____________ service where the CE communicates with a ________________interface to send and receive traffic.
- distributed/virtual
- local/sub
- routed/Layer 3
- distributed/routed
- Layer 2/loopback
Correct answer: C
Question 9
Which of the following statements is TRUE?
- An OSPF adjacency can be established on an IES interface.
- IES allows provider MP-BGP sessions to be extended to customers.
- An IES service must use static routes in order to communicate with customer networks.
- An IES interface supports OSPF and IS-IS in passive mode only.
Correct answer: A
Question 10
What are the two major differences between configuring an IES service and configuring VPWS or VPLS services? (Choose 2)
- IES does not support QoS.
- IES has a configurable IP-MTU
- A virtual route table must be configured for an IES service.
- An IES interface has an IP address assigned to it.
Correct answer: BD
