Online Access Free 4A0-220 Exam Questions

What is the GMRE node address?

• A.The IP address for communication between NEs
• B.The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier
• C.An IP address for CORBA communication with the NMS
• D.The OSPF-TE broadcast IP used to flood the link adjacency information

What is the definition of Constrained Shortest Path First (CSPF)?

• A.It is the SPF algorithm applied for low latency LSPs.
• B.It is the SPF algorithm applied to low bandwidth LSPs.
• C.It is a combination between OSPF-TE and RSVP-TE.
• D.It is the 5FP algorithm applied after pruning links that do not meet the specified constraints.

Which of the following is not a key feature of GMPLS?

• A.Restoration
• B.Fast protection
• C.Resource optimization
• D.Self-discovery

Which of the following is not a GMPLS protocol?

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

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

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