QUESTION: 93

An engineer enables dual-link backup but does not change the CAPWAP heartbeat detection interval and the number of heartbeat packet transmissions. In default situation, what is the heartbeat packet transmission timeout interval of the active link before an active/standby switchover occurs?

25 seconds
50 seconds
75 seconds
150 seconds

Answer(s): C

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QUESTION: 94

A large enterprise needs to deploy a wired and wireless integrated network to facilitate unified user management and maintenance. Which of the following AC models are recommended?

S12700 + ACU2
AC6605
AC6005
S12700 + X1E card

Answer(s): D

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QUESTION: 95

Which of the following statements about global calibration algorithms are TRUE? (Multiple Choice)

The core of the Dynamic Channel Allocation (DCA) algorithm is the exhaustion and iteration algorithms, which list all possible AP-Channel combinations and choose the optimal combination.
The Transmit Power Control (TPC) algorithm aims to choose a proper transmit power which can meet coverage requirements of an AP.
Interference specified by the lower interference threshold is low, and within the allowed range. Two neighbor APs cannot detect interference from each other and can send packets simultaneously.
If the interference caused by a neighbor is smaller than the lower interference threshold, the algorithm determines whether to reduce the transmit power according to the difference between the interference caused by the neighbor and the lower interference threshold.

Answer(s): A,C

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