[Free] Download New Updated (August 2016) Cisco 300-365 Real Exam 31-40

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QUESTION 31

A customer recently implemented WLC wireless multicast. Clients and connecting at the highest mandatory wireless rate of 24 Mbps and are receiving multicast traffic, but WLC cpu utilization and wired side network load has increased substantially. What three actions should the engineer take next to optimize the configuration? (Choose Three)

 

A.

verify that Global Multicast mode has been enabled

B.

verify that IGMP snooping is disabled on the wireless controller since the access points are handing IGMP messages from the clients.

C.

make sure the highest mandatory rate is set to 54 Mbps so that the multicast traffic has sufficient bandwidth

D.

verify Multicast Listener Discovery (MLD) v1 snooping has been enabled to keep track of and deliver IPv4 multicast flows

E.

change the wireless controller from Multicast-Unicastmodeto Multicast-Multicast mode and assign a multicast address in the 239.X.X.X/8 subnet

F.

verify that the L3 interfaces are configured for pirn sparse-dense-mode on the VLAN servicing the wireless access points as well as the wireless controller’s management VLAN

 

Correct Answer: ABE

 

 

QUESTION 32

A customer requires that an SSID is broadcasted to specific access points that use certain interfaces. Which feature can be used to achieve this goal?

 

A.

mobility groups

B.

flex-connect groups

C.

interface groups

D.

AP groups

 

Correct Answer: C

 

 

QUESTION 33

Controllers WLC_1 and WLC_2 are in the same mobility group. A wireless client that does not have the same VLAN interface roams from WLC_1 to WLC_2. What happens to the client roaming?

 

A.

The client context is deleted in controller WLC_1, and a new client context is created in WLC_2 to become the anchor controller

B.

The client context is moved from controller WLC_1 to controller WLC_2. The result is that the WLC_1 client context is deleted and WLC_2 becomes the anchor controller.

C.

The client context is copied from controller WLC_1 to controller WLC_2. The result is that WLC_1 becomes the foreign controller and WLC_2 becomes the anchor controller.

D.

The client context is copied from controller WLC_1 to controller WLC_2. The result is that WLC_1 becomes the an
chor controller and WLC_2 becomes the foreign controller.

 

Correct Answer: D

 

 

QUESTION 34

A wireless engineer wants to enable optimized roaming for their 5GHz wireless network with these settings: -72dBm RSSI value, 25% coverage exception level percentage, and a minimum of 50 packets received. Which two commands achieve these settings? (Choose two.)

 

A.

config advanced 802.11a coverage data fail-percentage 25

B.

config advanced 802.11b optimized-roaming enable

C.

config advanced 802.11b coverage data rssi-threshold -72

D.

config advanced 802.11a optimized-roaming enable

E.

config advanced 802.11a coverage data rssi-threshold -72

 

Correct Answer: AD

 

 

QUESTION 35

A network engineer for a college dormitory notices that student devices are filling up the SP-DB and are not allowing the shared wireless printers to be discovered. Which feature can be used to reserve space in the SP-DB for the printers?

 

A.

mDNS-AP

B.

LSS

C.

Priority MAC

D.

sso

 

Correct Answer: C

 

 

QUESTION 36

You are deploying a combination of Cisco Unified Wireless IP Phones 7921G and 7925G at your branch offices in a centralized call processing environment that requires high availability at branch locations. Which three components need to be verified before the wireless IP phones can be deployed? (Choose three.)

 

A.

Sufficient SRST license support at each branch location

B.

Support for local voice mail

C.

Branch gateways support MoH

D.

Properly configured QoS over the IP WAN links

E.

Support for single number reach

F.

Support for E.164 dialing

G.

Sufficient IP phone licenses in the Cisco Unified Communications Manager cluster

 

Correct Answer: ADG

 

 

QUESTION 37

A network engineer is viewing the QBSS information in a packet sniff. Which two QBSS characteristics are crucial for successful troubleshooting? (Choose two.)

 

A.

When only WMM is enabled, information element number 1 QBSS Load information element is sent out in the beacons and probe responses.

B.

When only WMM is enabled, information element number 3 QBSS Load information element is sent out in the beacons and probe responses.

C.

When the client CAC limit is supported, information element number 2 is sent out in the beacons and probe responses on the bg radios.

D.

When the client CAC limit is supported, information element number 1 is sent out in the beacons and probe responses on the bg radios.

E.

When only WMM is enabled, information element number 2 QBSS Load information element is sent out in the beacons and probe responses.

 

Correct Answer: DE

 

 

QUESTION 38

A network engineer must configure a 5 GHz network to allow for the greatest density of radios possible with the least amount of co-channel interference. Which configuration best fulfills this requirement?

 

A.

< font style="font-size: 10pt" color="#000000">Set 802.11 h Local Power constraint to 25 dBm.

B.

Set DCA to 20 MHz channels and enable Extended UNII-2 channels.

C.

Enable Event Driven RRM in 5 GHz with a sensitivity of High, n

D.

Configure TPC Power Threshold to -80 dBm and set interference Optimal Mode (TPCv2).

 

Correct Answer: B

 

 

QUESTION 39

Refer to Exhibit. What two items need to be supported on the VoWLAN phones in order to take full advantage of this WLAN configuration? (Choose two.)

 

clip_image002

A.

APSD

B.

802.11a

C.

802.11e

D.

WMM

E.

802.11r

F.

SIFS

 

Correct Answer: CD

 

 

QUESTION 40

What is the best practice for setting the WLC v7.0 use of WLAN QoS settings to support SIP phones on a VoWLAN?

 

A.

Configure SIP with static CAC only with SIP call snooping.

B.

Configure SIP with static CAC only without SIP call snooping.

C.

Configure SIP with load-based CAC only with SIP call snooping.

D.

Configure SIP with load-based CAC only without SIP call snooping.

E.

Configure SIP with load-based CAC and TSPEC only with SIP call snooping.

 

Correct Answer: A

 

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