4A0-205 試験問題を無料オンラインアクセス

How does a Raman pump work in the 1830 specific implementation?

• A.The amplification is done simultaneously for all channels as they enter the board.
• B.The pump light travels in the same direction of the signal, amplifying it while it flows in the fiber towards the following node.
• C.The pump light travels in the opposite direction of the signal to be amplified, amplifying it while it arrives from the adjacent node.
• D.As the incoming signal power increase, the gain of the amplifier is reduced.

What does it take to get connected to the NSP platform?

• A.A browser and the NSP IP address; and from the landing page, the NSP application should be downloaded and launched.
• B.A browser, the NSP IP address, and the credentials to access the web-based interface (WebUI).
• C.A browser and the NSP IP address. Then, a browser plugin needs to be installed and the laptop rebooted before the NSP can be correctly reached.
• D.The NSP package should be downloaded from the Nokia website and properly licensed for the specific workstation to be used.

What is the purpose of the NFM-T deploy menu?

• A.It is used to create new network instances, such as physical connections, infrastructures and services.
• B.It is used to deploy new operators (administrator, observers, and so on) to access the platform.
• C.It is used to import EPT files to deploy the network based on the EPT design.
• D.It is used to deploy additional shelves to existing SWDM nodes.

By using the EPT run design command, are the previously designed elements removed?

• A.It depends, the user is prompted to choose whether to delete or leave the previously designed elements.
• B.Yes, they are but only the first time the command is launched as - for future design phases - the existing packs need to keep the same slotting.
• C.Not the design is always progressive, on top of the previous design.
• D.Yes, although this is not happening in case of GMPLS-enabled nodes because existing slots cannot change as they are controlled by another manager (GMRE).

Which statement is correct about the NFM-T network map?

• A.It allows context sensitive navigation and represents nodes and related physical connections with different colors. depending on the active alarms.
• B.It represents all supervised nodes grouped by alarm status (with a different color).
• C.It automatically represents all nodes grouped by the location string assigned during the NE creation.
• D.It allows the graphical visualization of the services deployed in the network with the details of the boards involved in the service.