4A0-220 試験問題を無料オンラインアクセス

What is the purpose of preemption when establishing an LSP?

• A.To tear down an existing LSP in order to accommodate higher priority traffic
• B.To measure the end-to-end latency
• C.To assign the correct wavelengths depending on the type of traffic
• D.To pick the next hop during LSP signalling

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.Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Check the ASON Tunnel box
• D.Check the Logical Link box
  Set the Port Type to Unterminated Check the ASON Routed box Check the ASON Tunnel box

How is the GMRE functionality guaranteed in Nokia equipment?

• A.Rack redundancy guarantees GMRE functionality in case of a power outage
• B.Redundant LAN cables guarantee GMRE functionality
• C.Controller redundancy guarantees GMRE functionality
• D.The specific software configuration guarantees GMRE functionality

When should two physical connections belong to the same SRG?

• A.When they are fully disjoint respective to the risk of failure
• B.When they are both selected during the setup process
• C.When one is the protection of the other
• D.When they share the same risk of failure

Which of the following is not a GMPLS protocol?

• A.OSPF-TE
• B.RSVP-TE
• C.SFD
• D.LMP