300-430 Cisco Exam Questions and Free Practice Test

Question 7

Which two events are outcomes of a successful RF jamming attack? (Choose two.)

A. disruption of WLAN services

B. unauthentication association

C. deauthentication broadcast

D. deauthentication multicast

E. physical damage to AP hardware

Correct Answer:AE

Question 8

All APs are receiving multicast traffic, instead of only the APs that need it. What is the cause of this problem?

A. The multicast group includes all APs

B. The wrong multicast address was used

C. The multicast group is assigned the wrong VLAN

D. Multicast IGMP snooping is not enabled

Correct Answer:D

Question 9

Which feature on the Cisco Wireless LAN Controller must be present to support dynamic VLAN mapping?

A. FlexConnect ACL

B. VLAN name override

C. CCKM/OKC

D. AAA override

Correct Answer:D

Question 10

When using a Cisco Catalyst 9800 Series Wireless Controller, which statement about AutoQoS is true?

A. It has a set of predefined profiles that you cannot modify further

B. It matches traffic and assigns each matched packet to QoS groups

C. It automates deployment of wired QoS and makes wireless QoS implementation easier

D. It allows the output policy map to put specific QoS queues into specific subgroups

Correct Answer:B

Question 11

Refer to the exhibit.
300-430 dumps exhibit
Which two items must be supported on the VoWLAN phones to take full advantage of this WLAN configuration? (Choose two.)

A. TSPEC

B. SIFS

C. 802.11e

D. WMM

E. APSD

Correct Answer:CD

Question 12

When implementing self-registration for guest/BYOD devices, what happens when an employee tries to connect four devices to the network at the same time?

A. The last device is removed and the newly added device is updated as active device.

B. The registration is allowed, but only one device is connected at any given time.

C. All devices are allowed on the network simultaneously.

D. Purge time dictates how long a device is registered to the portal.

Correct Answer:B

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