Try Updated Cisco 400-351 Exam Questions – [Dec-2017 Dumps]

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400-351 exam questions, 400-351 PDF dumps; 400-351 exam dumps:: (274 Q&A) (New Questions Are 100% Available! Also Free Practice Test Software!)

Latest and Most Accurate Cisco 400-351 Dumps Exam Questions and Answers:

Version: 15.0
Question: 21

Which two advanced WLAN options are required when deploying central web authentication with Cisco ISE? (Choose two.)

A. P2P Blocking Action set to Drop.
D. DHCP Addr. Assignment disabled.
E. Allow AAA override enabled.

Answer: BE


Question: 22

You are the network administrator for ACME corporation. Your organization has deployed a single Cisco 5500 Series Wireless Controller with 100 Cisco Aironet 3500 Series Aps. A new IT member is worried that most of these Aps are working at a power Ievel3 on the 5GHz radio specially. As this power level setting is causing issues in your wireless network. Which option describes the likely cause of this behavior?

A. The WLC has been recently rebooted, which causes the TPC algorithm to set power level 3 on all APs for 90 seconds.
B. The controller TPC algorithm seems to have a problem. It might have been set to work in TPCv2 mode instead of TPCvl.
C. The WLC is misconfigured because the static power of level 3 has been set for all the APs under TPC settings.
D. Cisco 7925 wireless IP Phones are in use and the DTPC feature is enabled on the 5 GHz radio.

Answer: D

Tx Power
Num Of Supported Power Levels …………. 5
Tx Power Level 1 …………………….. 18 dBm
Tx Power Level 2 …………………….. 15 dBm
Tx Power Level 3……………………… 12 dBm
Tx Power Level 4 …………………….. 9 dBm
Tx Power Level 5 …………………….. 6 dBm

Question: 23

New Updated 400-351 Exam Questions 400-351 PDF dumps 400-351 practice exam dumps:

You are getting the following error message. Which reason for this issue true?
%DOT11-4-CANT_ASSOC Interface Dot 11 Radio0. Cannot associate NO Aironet Extension IE.

A. “dot11 extension ” is missing under the interface Dot11Radio 0 interface.
B. When repeater mode is used, unicast-flooding must be enabled to allow Aironet IE communications.
C. The parent AP MAC address has not been defined.
D. Repeater mode only works between Cisco access point.

Answer: A


Question: 24

You have received a new Cisco 5760 Controller and have gone through the initial startup wizard. You are now trying to add APs to the controller, but these are not joining.
Which three checks should you do next? (Choose three.)

A. Check that the radios are not in a shutdown state.
B. Check the country code of the controller. The APs do not join the controller if the country code does not match.
C. Check that the correct time is set on the controller.
D. Check that option 53 has been set in the DHCP scope.
E. Check that the controller has enough AP licenses.
F. Check that the controller has been configured with the correct hostname. Otherwise, DNS resolution fails.

Answer: BCE


Question: 25

You are installing Converged Access controllers that run Cisco IOS-XE and you are ready to implement QoS. From the below, choose all the possible QoS target levels that would apply to downstream traffic (toward the client)?

A. Client, SSID, Radio, Port
B. Client, SSID, Radio
C. Client, Radio
D. Client, SSID

Answer: A


Question: 26

Which memchanism incorporates the channel capacity into the CAC determination and gives a much more accurate assessment of the current call carrying capacity of the AP?

A. Static CAC.
B. Reserved roaming bandwidth(%).
C. Expedited bandwidth.
D. Metrics collection.
E. Load-based AC.
F. Max RF bandwidth (%).
G. Admission control.

Answer: E