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Question 1 🔥

Which of the following are examples of metrics for QoS?

Which database solution meets these requirements?

A. Signal degradation, attenuation, line loss

Highly voted

B. Latency, FIFO, WRED

Highly voted

C. Delay, jitter, packet loss

Highly voted

D. SNR, queue depth, latency

Highly voted

E. Attenuation, dispersion, latency

Highly voted

Discussion of the question

Question 2 🔥

What is the 6-bit binary representation of DSCP value AF21?

Which database solution meets these requirements?

Discussion of the question

Question 3 🔥

Which of the following statements regarding DSCP bits are TRUE? (Choose three)

Which database solution meets these requirements?

A. The three most significant (first) bits define 8 forwarding classes.

Highly voted

B. The three least significant (last) bits of the DSCP specify the drop probability.

Highly voted

C. The full 8 bits of the TOS field are used for DSCP.

Highly voted

D. To convert DSCP to IP precedence, the three most significant (first) bits are matched.

Highly voted

E. DSCP provides for eight drop probabilities.

Highly voted

Discussion of the question

Question 4 🔥

Which of the following can be used as classifiers of customer traffic? (Choose three)

Which database solution meets these requirements?

A. DSCP value

Highly voted

B. 802.1p value

Highly voted

C. IP DF bit

Highly voted

D. TCP/UDP port numbers

Highly voted

E. HTML version number

Highly voted

Discussion of the question

Question 5 🔥

Which of the following are characteristics of DSCP? (Choose two)

Which database solution meets these requirements?

A. DSCP is part of the Layer 3 header.

Highly voted

B. DSCP is a 6-bit field.

Highly voted

C. DSCP specifies eight different priorities.

Highly voted

D. DSCP specifies four precedence levels.

Highly voted

E. DSCP is part of the Layer 2 header

Highly voted

F. DSCP specifies 128 different per-hop behaviors.

Highly voted

Discussion of the question

Question 6 🔥

The IP ToS field consists of ________ bits, of which ________are used. The _________most significant (first) bits define precedence.

Which database solution meets these requirements?

Discussion of the question

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