Which three are characteristics of voice traffic in the Company VOIP campus network?
(Select three)
A.
TCP retransmits
B.
UDP priority
C.
Bursty
D.
Delay sensitive
E.
Greedy
F.
Drop sensitive
Explanation:
Voice packets are typically small (60 to 120 bytes), they cannot tolerate delay or drops. The
result of delays and drops is often unacceptable voice quality. Because drops cannot be
tolerated, User Datagram Protocol (UDP) is used to package voice packets. TCP retransmit
capabilities have no value, as by the time a TCP packet is retransmitted for VOIP, it will
already be too late for the receiving device to use this packet.