Free Nokia 4A0-220 Exam Dumps Questions & Answers

What is the Commissioning File in GMRE nodes?

• A.  A control checklist for the operator
• B.  A file with target values that determine whether a given LSP is possible
• C.  A file of optical impairment parameters for power balance
• D.  A file with commissioned GMRE nodes for NPA implementation

What is the purpose of the Upstream Label Object in RSVP-TE?

• A.  It indicates the LSP flow direction.
• B.  It allows for a label to be suggested to provision bidirectional LSPs.
• C.  It allows a node to restrict the labels that may be used downstream.
• D.  It signals resource reservation information to upstream nodes.

How can you modify the SNC Nominal Route in NFM-T?

• A.  By using the Constraint Wizard to modify the constraints
• B.  By using the Reroute Wizard to modify the constraints
• C.  By changing the SRG constraints
• D.  By putting the LSP in Test mode and moving traffic

Automation is one of the key features of GMPLS. What is its main benefit?

• A.  Reducing CAPEX
• B.  Reducing OPEX
• C.  Supporting multi-vendor networks
• D.  Providing resilience against multiple failures

Which of the following is not a GMPLS protocol?

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