Online Access Free 4A0-220 Exam Questions

Which of the following parameters is not considered when restoring an LSP?

• A.Maximum latency
• B.Equipment vendor
• C.Coloring
• D.Reservation priority

Which categories of protocols are included in the GMPLS technology?

• A.Link management, signaling, and switching
• B.Routing, grooming, and signaling
• C.Routing, signaling, and link management
• D.Signaling, routing, and forwarding

Which of the following statements best describes a distributed control plane for GMPLS?

• A.The network is managed by more than one network management system.
• B.Each router has software to run the GMPLS protocols and can modify the node's switching fabric.
• C.The network manager controls all the routing for the network.
• D.The control plane is active in some network nodes and not in others.

What is the GMRE notify address?

• A.The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier
• B.The email exchange server to notify the operators of network failures
• C.An IP address used to signal failures on downstream nodes upstream to the head node
• D.The OSPF-TE broadcast IP used to flood the link adjacency information

What does Test Mode do in an SNC?

• A.It initiates the LMP link verification by sending Test Messages
• B.The LSP will not be restored and will behave like an unprotected service
• C.It clears the ASONTOPO alarms
• D.Source nodes of affected client services will not be notified in case of failure