Question 660
A network upgrade at Summit Research has two requirements: (1) send brief time-sensitive voice media without waiting for retransmissions, and (2) identify the transport three-way handshake behavior. Which plan correctly handles both requirements?
Explanation
Correct Answer
Both outcomes are covered: (1) UDP avoids built-in retransmission delays and reliability is managed by the application. (2) TCP establishes connection state and initial sequence numbers before data transfer. Neither action is a substitute for the other.
Incorrect Answers
Neither step is the requested pair: Use a wireless LAN controller is for centrally configure dozens of lightweight access points, and Review the negotiated speed and the cable/PHY capabilities on both ends is for check why two 1-Gbps endpoints link at only 100 Mbps. A WLC manages supported AP configuration and client WLAN policies centrally. The proposed plan misses the two stated outcomes.
The first step covers (1), but the second addresses identify an IPv6 link-local next hop. A link-local IPv6 address is only meaningful on its link and may require an interface zone. It leaves outcome (2) unfulfilled.
The second step covers (2), but the first addresses explain why a strong received signal can still produce poor WLAN throughput. RF quality and contention affect effective throughput beyond signal strength alone. It leaves outcome (1) unfulfilled.