4A0-107 exam

How many queues are available for use on service egress within a VPLS service?A . 1 multipoint and 8 unicast.B . 8 queues, regardless of traffic type.C . 8 unicast and 24 multipoint.D . 8 unicast and 8 multipoint.E . 16 queues, distributed as desired.View AnswerAnswer: B

Which of the following are categories of forwarding classes on the Nokia 7750 SR? (Choose two)A . Real-timeB . AssuredC . Non-conformingD . High priorityE . In-profileView AnswerAnswer: A,D

Which of the following statements BEST describes where shaping mechanisms should be applied?A . On all ports on the Nokia 7750 SR.B . At the junction of high-speed to low-speed links or at places of traffic aggregation.C . At the junction of low-speed to high-speed links or at places of...

What is an SLA? (Choose two)A . An SLA is used to provide automated, real-time testing and alarming for throughput, latency, and jitter across a provider's network.B . An SLA is an agreement between a customer and a provider that dictates the treatment of customer traffic across the provider's network.C...

When allocating scheduling resources, which of the following statements BEST describes how the egress port scheduler allocates bandwidth?A . The egress port scheduler takes the ratio of requested bandwidth to total bandwidth request from all children. It allocates bandwidth fairly, using these percentages and not exceeding the egress interface speed.B...

Real-time rate limiting on the service ingress is a feature that performs_____________. Traffic above the defined PIR is ______________.A . Policing, expeditedB . Metering, marked discard eligibleC . Marking, marked discard eligibleD . Policing, discardedE . Shaping, discardedView AnswerAnswer: D

Which of the following can be used as classifiers of customer traffic? (Choose three)A . DSCP valueB . 802.1p valueC . IP DF bitD . TCP/UDP port numbersE . HTML version numberView AnswerAnswer: A,B,D

Which of the following are characteristics of 802.1p? (Choose two)A . 802.1p adds 16 bits to the Layer 2 header,B . 802.1p adds 16 bits to the Layer 3 header.C . 802.1p specifies 64 different priority levels.D . 802.1p uses a field in the 802.1Q header.E . 802.1p uses a...

Which of the following are entities of the Nokia 7750 SR on which you can NOT apply a network-queue policy? (Choose three)A . Router interfacesB . Ingress MDAC . Ingress Ethernet network portsD . Egress Ethernet network portsE . Service SAPsView AnswerAnswer: A,C,E

Which of the following statements are TRUE regarding the remarking of packets arriving on the network interface whose ToS-marking-state is set to trusted and remarking enabled on network egress? (Choose two)A . Native IP Packets will not be remarked.B . Native IP Packets will be remarked.C . Packets associated with...