Nokia 4A0-107 Exam Questions Instant Access

Question 1

What can be learned from the output of the command ''show pools 1/2/2 network-egress'' on the GigE port?

AAll incoming packets belonging to forwarding class ''l2'' are stored in the reserved buffer space.

BAll incoming packets belonging to forwarding class ''af'' are stored in the reserved buffer space.

CAll incoming packets belonging to forwarding class ''l1'' are stored in the reserved buffer space.

DIn-profile packets in the shared buffer space are being dropped.

Answer : A

Question 2

To manage the shared buffer space at network ports, slope policies are applied on _________ for the ingress direction, and on ________ or _________ for the egress direction.

AInterfaces, ports, SAPs

BPorts, ports, MDAs

CMDAs, MDAs, ports

DInterfaces, interfaces. MDAs

EMDAs, ports, interfaces

Answer : C

Question 3

Click the exhibit button below. A partial SAP-ingress policy configuration is shown below. A UDP video stream is sent to a PC with IP address 192.168.1.100. Given the SAP-ingress policy, to which forwarding class is the traffic matched?

AAF

BEF

CH2

DH1

EBE

Answer : B

Question 4

At which point are internal QoS markings added to the packets?

ASAP-ingress

BFFPC

CSAP-egress

Dnetwork-egress

Answer : B

Question 5

Policing improves bandwidth utilization by using buffering to absorb high bursts of traffic.

ATRUE

BFALSE

Answer : B

Question 6

Which of the following modules has 768 MB of buffer memory that dynamically allocates between its two MDAs?

AIOM3

BFP3 based IMM

CIOM1

DIOM2

Answer : A

Question 7

In the context of hierarchical scheduling, a scheduler is configured with a CIR weight of 0. Which of the following statements is TRUE?

AThe scheduler will be allocated its 'within CIR' bandwidth before all other children at the same level have received their 'within CIR' bandwidth.

BThe scheduler will be allocated its 'within CIR' bandwidth after all other children at the same level have received their 'within CIR' bandwidth.

CThe scheduler will be allocated its 'within CIR' bandwidth after all other children at all levels have received their 'within CIR' bandwidth.

DThe scheduler will not be allocated its 'within CIR' bandwidth.

Answer : D

Nokia Quality of Service 4A0-107 Exam Questions