Online Access Free 4A0-205 Practice Test

How is it possible to check the activation status of GMRE on a node?

• A.The ControlPlane status column on the node list displays the GMRE status for the selected node
• B.The GMRE activation status is reflected on the color of the icon representing the node
• C.The GMRE reachability can be tested via ping request from NFM-T
• D.The GMRE activation status is reported in the supervision state column on the node list

What is a degree-1 node?

• A.A node with only east and west sides without directions towards north and south
• B.A node with only one direction and therefore a terminal node
• C.A node with one direction only and therefore used as In-Line-Amplifier (ILA)
• D.A node with only one express channel and therefore made of two sides

Which use case is most suitable for the deployment of a star topology?

• A.Backbone networks, for supporting protection routes
• B.Access networks, for collecting traffic towards the main central node
• C.ASON networks, to protect traffic via GMPL5 protocols
• D.SNCP-protected links

Which of the following statements is true about chromatic dispersion (CD)?

• A.Different wavelengths propagate at different speeds within the same media and therefore different colors travel in the fiber with different speed.
• B.Different channels have different bandwidth and this causes different CD performances.
• C.The fiber attenuation changes along the fiber, and when the light crosses these differences the CD takes place.
• D.The fiber attenuation introduces inter-channel interference.

Where can the user set the long-haul WT decoder parameter, when designing a network with EPT?

• A.In the audit menu
• B.In the NE parameters
• C.In the optimization parameters
• D.In the network parameters