WLAN Conceps _Part2

What IP versions does CAPWAP support?

• IPv4 only

• IPv6 only

• IPv4 by default, but can configure IPv6

• IPv6 by default, but can configure IPv4

What UDP ports and IP protocols in the frame header are used by CAPWAP for IPv4? (Choose three.)

• 17

• 136

• 5246

• 5247

• 802.11

What UDP ports and IP protocols in the frame header are used by CAPWAP for IPv6? (Choose three.)

• 17

• 136

• 5246

• 5247

• 802.11

In the split MAC architecture for CAPWAP, which of the following are the responsibility of the AP? (Choose four.)

• Authentication

• MAC layer data encryption and decryption

• Frame queueing and packet prioritization

• Beacons and probe responses

• Packet acknowledgments and retransmissions

In the split MAC architecture for CAPWAP, which of the following are the responsibility of the WLC? (Choose four.)

• Authentication

• Association and re-association of roaming clients

• Termination of 802.11 traffic on a wired interface

• Frame translation to other protocols

• Frame queueing and packet prioritization

True or False: DTLS is enabled by default on the control and data CAPWAP tunnels

• False

• True

Which of the following statements are true about modes of operation for a FlexConnect AP? (Choose two.)

• In connect mode, the WLC is unreachable and the AP switches local traffic and performs client authentication locally.

• In standalone mode, the WLC is unreachable and the AP switches local traffic and performs client authentication locally

• In connect mode, the WLC is reachable and performs all its CAPWAP functions.

• In standalone mode, the WLC is reachable and performs all its CAPWAP functions

Which of the following modulation techniques rapidly switches a signal among frequency channels?

• FHSS

• DSSS

• OFDM

• OFDMA

Which of the following modulation techniques spreads a signal over a larger frequency band?

• FHSS

• DSSS

• OFDM

• OFDMA

Which of the following modulation techniques is used in the new 802.11ax standard?

• DSSS

• OFDM

• OFDMA

• FHSS