Nokia SRA Composite Exam (4A0-C02) - Nk Actual Exam Questions
Last updated on May 06, 2026
Click the exhibit. Which of the following about the relationship between ISP 1 and ISP 3 is TRUE?
ISP 1 is downstream from ISP 3 and is expected to push more traffic toward ISP 3 than it pulls from it.
ISP 3 is downstream from ISP 1 and is expected to push more traffic toward ISP 1 than it pulls from it.
ISP 1 is downstream from ISP 3 and is expected to pull more traffic from ISP 3 than it pushes toward it.
ISP 3 is downstream from ISP1 and is expected to pull more traffic from ISP 1 than it pushes toward it.
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When allocating scheduling resources, which of the following statements BEST describes how the egress port scheduler allocates bandwidth?
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.
The egress port scheduler allocates bandwidth based on a WRR distribution method that takes into account the CIR and PIR requested at each level and the max speed, either default or configured, on egress.
The egress port scheduler allocates bandwidth on a first come, first served distribution method that takes into account the total CIR and PIR requested at each level and the max PIR requested from a single level.
The egress port scheduler will limit the bandwidth offered to the egress port based on the over- subscription factor, provisioned under the router interface, while using a WRR scheduler for the remaining bandwidth.
The egress port scheduler will use the Russian Dolls Method to allocate bandwidth to each level of requested bandwidth. HPO-Only is automatically set to 100%, allowing only high priority traffic to be buffered during congestion.
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Click the exhibit button below. Based on the configuration of the network policy (below), what will be the forwarding class associated with a MPLS encapsulated customer packet that arrives on a dotlQ encapsulated network port 1/1/4:1 on P1 with the following characteristics: EXP value = 6 DSCP value = cs1 Dot1pvalue = 3
EF
H1
L1
H2
L2
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An l-VPLS is configured with a service id of 511. What will the value of the l-SID be assuming a default configuration?
SID must be explicitly configured.
SID only supports a range from 1 to 255.
SID will default to 511 .the value of the service-id.
The
The
The
Thel"SIDwilldefaultto131582, the value of the service-id + 131071.
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One of the shortcomings of Spanning Tree Protocol (STP) is that it computes a valid, but not necessarily optimal, path between nodes within a network.
TRUE
FALSE
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