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Total 286 questions

Designing Cisco Enterprise Wireless Networks (ENWLSD) Questions and Answers

Question 77

Which Cisco technology improves the signal quality for clients at the edge of a cell by

optimizing beamforming?

Options:

A.

CleanAir

B.

ClientLink

C.

FastLane

D.

FlexConnect

Question 78

Refer to the exhibit.

An engineer determined that during a recent controller failure, some APs did not failover to their secondary controller based on the network design, which has sufficient licenses for all APs. The controllers are not in a mobility group but have A records for their hostnames in DNS. Which setting needs to be addressed?

Options:

A.

The controllers must be in the same mobility group.

B.

The secondary controller IP address is incorrect.

C.

DNS hostnames are required to be FQDN.

D.

The AP failover priority was not set high enough.

Question 79

Which two wireless design principles help mitigate co-channel interference? (Choose two.)

Options:

A.

Use directional antennas

B.

Increase AP transmit power

C.

Use non-overlapping channels

D.

Place APs too close together

E.

Lower AP transmit power

Question 80

What is the minimum recommended RSSI for designing a WLAN to support data applications?

Options:

A.

–67 dBm

B.

–70 dBm

C.

–75 dBm

D.

–80 dBm

Page: 20 / 21
Total 286 questions