최신Nokia Quality of Service - 4A0-107무료샘플문제

A. The default forwarding class for all traffic, including ICMP, is BE, which is placed in queue 1.

B. The IP-match criteria has been misconfigured for ICMP traffic.

C. Queue 3 has no rate or CIR configured and thus cannot hold any packets.

D. The SAP has been shut down.

E. The SAP-ingress policy has not been applied to the SAP.

A. Policer 4 forwards all its packets as out-of-profile.

B. Policer 3 forwards packets as out-of-profile when its PIR bucket has 4000 tokens.

C. Policer 3 starts discarding low-priority packets when its PIR bucket has at least 3000 tokens.

D. Policer 4 starts discarding low-priority packets when its PIR bucket has at least 3000 tokens.

A. Network

B. SAP-egress

C. Network-queue

D. SAP-ingress

A. Ensure that traffic flows conform to their traffic profile.

B. Ensure that variable latencies do not cluster short bursts of originally conforming packets and render them nonconforming.

C. Log violations of metered traffic flows exceeding the CIR value set on the entity across which the traffic is moving.

D. Minimize packet loss and reduce end to end latency.

E. Provide fairness between traffic flows, so that conforming (in-profile) traffic flows are not starved of bandwidth and/or buffer space by non-conforming (out-of-profile) flows.

A. Ingress Ethernet network ports

B. Service SAPs

C. Ingress MDA

D. Egress Ethernet network ports

E. Router interfaces

A. A queue configured as auto-expedited will be an expedited queue as long as no Best Effort FC is mapped to it.

B. A queue will be serviced as expedited if its type is configured as expedited, regardless of the forwarding classes mapped to it.

C. Queue-type can be configured as best-effort, expedite, or auto-expedite.

D. The default scheduler spends an equal amount of time servicing each queue that has traffic to be sent out.

A. It serves the classification, queuing, and marking functions of QoS but does not serve scheduling

B. It can use customer QoS markings to do the mapping.

C. The default SAP-ingress policy classifies all traffic into FC "be" with low priority.

D. It maps customer traffic to forwarding classes on ingress.

A. Best Effort.

B. The forwarding class inherited from network ingress classification.

C. The default forwarding class defined in the SAP-egress policy.

D. If there is no match, packets will be dropped.

A. Metering, marked discard eligible

B. Shaping, discarded

C. Policing, expedited

D. Marking, marked discard eligible

E. Policing, discarded

A. EXP markings on transit control traffic are not set correctly.

B. The priority of various control packets requires special treatment throughout the network.

C. The BGP process is consuming too many CPU cycles and is impacting OSPF performance.

D. The priority of all self-generated traffic needs to be lowered to allow all other traffic to take precedence.