Exam 1: Nokia Scalable IP Networks

Click the exhibit button below. Given the scheduler-policy (below), which of the following can be done to guarantee that the best-effort traffic receives its configured CIR value?

According to the SAP-egress policy configured and applied, which queue will forwarding class AF's traffic use?

For which of the following queues does a Nokia 7750 SR allocate a separate hardware queue per each destination fast forward path complex (FFPC)?

Which of the following statements about a queue's rate parameters is FALSE?

Which action should be taken to ensure that packets do not use the shared buffer space when put into a queue?

Click the exhibit button below. Each router is interconnected by a single GigE link, as shown in the diagram below. Note: The arrows show the direction of traffic flow. Traffic from Customer A and Customer B that is classified to the same forwarding class is queued together at the ingress of Router B

It is necessary for Tier 1 schedulers to obtain bandwidth from a higher tier scheduler.

Where is a QoS network queue policy applied?

Which of the following fields can be marked or remarked for frames belonging to a Layer 2 service?

Click the exhibit button below. A network operator has configured a network-queue policy to map forwarding classes to queues, as shown in the exhibit below. Based on the default scheduling behavior of the Nokia 7750 SR, in which order will packets be serviced?

Which of the following should be performed if a service provider does not want packets to make use of the shared buffer space when queued?

Click the exhibit button below. The service provider has both a VLL (epipe) service and a VPLS, as shown in the diagram below. At router PE B, traffic arriving from both services will have the same network-queue policy applied.

Which of the following is an example of something that CAN be done with hierarchical policing (CFHP) but CANNOT be done with standalone policers?

Which priority-mode queue parameter may influence both the profile marking, and scheduling priority of a queue?

Click the exhibit button below. Given the scheduler-policy (below), how much bandwidth can the best-effort traffic receive (PIR and CIR) when the ingress rate of each queue is 10Mbps?

Which of the following are categories of forwarding classes on the Alcatel-Lucent 7750 SR? (Choose two)

Which of the following fields is in the MPLS header?

What type of unwanted packet drops can the proper configuration of a queue's burst-limit parameter prevent?

Which of the following statements about burst-limit of a queue is FALSE?

Which of the following parameters is taken into account FIRST when a CFHP arbiter allocates bandwidth among its children policers?