최신 Nokia Optical Network Services Expert 4A0-220 무료샘플문제:
1. How do you configure the Trail template in NFM-T for an Uplink board (such as 2UC400) in an MRN network with LO and LI restoration capabilities?
A) Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Uncheck the ASON Tunnel box
B) Check the Logical Link box
Set the Port Type to Unterminated Check the ASON Routed box Uncheck the ASON Tunnel box
C) Check the Logical Link box
Set the Port Type to Unterminated Check the ASON Routed box Check the ASON Tunnel box
D) Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Check the ASON Tunnel box
2. Automation is one of the key features of GMPLS. What is its main benefit?
A) Reducing OPEX
B) Providing resilience against multiple failures
C) Supporting multi-vendor networks
D) Reducing CAPEX
3. Which of the following best describes the Shutting Down state in the NFM-T?
A) It is the same as the administrative maintenance state. No new traffic can be routed over the TE-Unk
B) A transient state where current SNCs are soft-rerouted
C) A soft maintenance state where new traffic is allowed for restoration
D) An automatic shut down of all LSPs in the TE-link
4. Which of the following statements best describes a distributed control plane for GMPLS?
A) The network is managed by more than one network management system.
B) The control plane is active in some network nodes and not in others.
C) The network manager controls all the routing for the network.
D) Each router has software to run the GMPLS protocols and can modify the node's switching fabric.
질문과 대답:
| 질문 # 1 정답: B | 질문 # 2 정답: A | 질문 # 3 정답: B | 질문 # 4 정답: D |
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