Question 1

Which statement about the VideoStream/Multicast Direct feature is true?
A) IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802.11 wireless multicast delivery mechanism.
B) Each VideoStream client acknowledges receiving a video IP multicast stream.
C) It converts the unicast frame to a multicast frame over the air.
D) It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet.

Accepted Answer

Each VideoStream client acknowledges receiving a video IP multicast stream.

Question 2

A customer is experiencing performance issues with its wireless network and asks a wireless engineer to provide information about all sources of interference and their impacts to the wireless network over the past few days. Where can the requested information be accessed?
A) CleanAir reports on Cisco Prime Infrastructure
B) Performance reports on Cisco Prime Infrastructure
C) Interference Devices reports on Cisco Wireless LAN Controller
D) Air Quality reports on Cisco Wireless LAN Controller

Accepted Answer

CleanAir reports on Cisco Prime Infrastructure provide detailed information about interference sources and their impacts on the wireless network, making it the appropriate choice for accessing historical interference data.

Question 3

Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?
A) Cisco Hyperlocation Module
B) Wireless Intrusion Prevention System
C) Cisco Connected Mobile Experiences
D) Cisco Mobility Services Engine

Accepted Answer

Cisco Hyperlocation Module is integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues.

Question 4

An engineer is configuring multicast for wireless for an all-company video meeting on a network using EIGRP and BGP within a single domain from a single source. Which type of multicast routing should be implemented?
A) Protocol Independent Multicast Dense Mode
B) Source Specific Multicast
C) Multicast Source Discovery Protocol
D) Protocol Independent Multicast Sparse Mode

Accepted Answer

Protocol Independent Multicast Sparse Mode (PIM-SM) is suitable for networks where multicast receivers are sparsely distributed, which is typical in a single-source multicast scenario like a company-wide video meeting.

Question 5

Which two protocols are used to communicate between the Cisco MSE and the Cisco Prime Infrastructure network management software? (Choose two.)
A) HTTPS
B) Telnet
C) SOAP
D) SSH
E) NMSP

Accepted Answer

The answer of Which two protocols are used to communicate...

Question 6

Which AP model of the Cisco Aironet Active Sensor is used with Cisco DNA Center?
A) 1800s
B) 3600e
C) 3800s
D) 4800i

Accepted Answer

The Cisco Aironet Active Sensor model 1800s is specifically designed to work with Cisco DNA Center for wireless network assurance and testing.

Question 7

Which three characteristics of a rogue AP pose a high security risk? (Choose three.)
A) open authentication
B) high RSSI
C) foreign SSID
D) accepts clients
E) low RSSI
F) distant location

Accepted Answer

Open authentication allows anyone to connect to the AP without any credentials, foreign SSID indicates that the AP is not authorized to operate on the network, and accepting clients allows unauthorized devices to connect to the network.

Question 8

An engineer completed the basic installation for two Cisco CMX servers and is in the process of configuring high availability, but it fails. Which two statements about the root of the issue are true? (Choose two.)
A) The Cisco CMX instances are installed in the same subnet.
B) The types of the primary and secondary Cisco CMX installations differ.
C) The delay between the primary and secondary instance is 200 ms.
D) The sizes of the primary and secondary Cisco CMX installations differ.
E) Both Cisco CMX installations are virtual.

Accepted Answer

The answer of An engineer completed the basic installation for...

Question 9

An engineer is implementing Cisco Identity-Based Networking on a Cisco AireOS controller. The engineer has two ACLs on the controller. The first ACL, named BASE_ACL, is applied to the corporate_clients interface on the WLC, which is used for all corporate clients. The second ACL, named HR_ACL, is referenced by ISE in the Human Resources group policy. What is the resulting ACL when a Human Resources user connects?
A) HR_ACL appended with BASE_ACL
B) HR_ACL only
C) BASE_ACL appended with HR_ACL
D) BASE_ACL only

Accepted Answer

When a Human Resources user connects, the HR_ACL is applied as it is referenced by the ISE in the Human Resources group policy, overriding the BASE_ACL.

Question 10

An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN. Which configuration is needed to complete this task?
A) Change the WLAN reserved bandwidth for WebEx
B) Create an AVC profile for WebEx
C) Create an ACL for WebEx
D) Change the AVC application WebEx-app-sharing to mark

Accepted Answer

Creating an AVC (Application Visibility and Control) profile for WebEx allows the engineer to adjust the precedence and override the QoS profile on the WLAN by identifying and managing the WebEx traffic specifically.

Question 11

Refer to the exhibit. The image shows a packet capture that was taken at the CLI of the Cisco CMX server. It shows UDP traffic from the WLC coming into the server. What does the capture prove?
A) The Cisco CMX server receives NetFlow data from the WLC.
B) The Cisco CMX server receives NMSP traffic from the WLC.
C) The Cisco CMX server receives SNMP traffic from the WLC.
D) The Cisco CMX server receives Angle-of-Arrival data from the WLC.

Accepted Answer

The answer of  Refer to the exhibit. The image...

Question 12

Which three properties are used for client profiling of wireless clients? (Choose three.)
A) HTTP user agent
B) DHCP
C) MAC OUI
D) hostname
E) OS version
F) IP address

Accepted Answer

The answer of Which three properties are used for client...

Question 13

An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)
A) Static WEP + 802.1X
B) WPA+WPA2
C) Static WEP
D) CKIP
E) 802.1X

Accepted Answer

The answer of An engineer must configure a Cisco WLC...

Question 14

Refer to the exhibit. An engineer is creating an ACL to restrict some traffic to the WLC CPU. Which selection must be made from the direction drop-down list? 
A) It must be Inbound because traffic goes to the WLC.
B) Packet direction has no significance; it is always Any.
C) It must be Outbound because it is traffic that is generated from the WLC.
D) To have the complete list of options, the CPU ACL must be created only by the CLI.

Accepted Answer

The answer of Refer to the exhibit. An engineer is...

Question 15

A Cisco WLC has been added to the network and Cisco ISE as a network device, but authentication is failing. Which configuration within the network device configuration should be verified?
A) SNMP RO community
B) device interface credentials
C) device ID
D) shared secret

Accepted Answer

The shared secret must match on both the Cisco WLC and Cisco ISE for successful authentication. If it is incorrect, authentication will fail.

Question 16

A new MSE with wIPS service has been installed and no alarm information appears to be reaching the MSE from controllers. Which protocol must be allowed to reach the MSE from the controllers?
A) SOAP/XML
B) NMSP
C) CAPWAP
D) SNMP

Accepted Answer

The answer of A new MSE with wIPS service has...

Question 17

What is the default NMSP echo interval between Cisco MSE and a Wireless LAN Controller?
A) 10 seconds
B) 15 seconds
C) 30 seconds
D) 60 seconds

Accepted Answer

The answer of What is the default NMSP echo interval...

Question 18

Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?
A) RF Profile
B) Flex Profile
C) Policy Profile
D) AP Join Profile

Accepted Answer

The answer of Where is a Cisco OEAP enabled on...

Question 19

Where is Cisco Hyperlocation enabled on a Cisco Catalyst 9800 Series Wireless Controller web interface?
A) Policy Profile
B) AP Join Profile
C) Flex Profile
D) RF Profile

Accepted Answer

Cisco Hyperlocation is enabled in the AP Join Profile on a Cisco Catalyst 9800 Series Wireless Controller web interface.

Question 20

A FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect Smart AP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured, how many image transfers between the WLC and APs will occur?
A) 1
B) 2
C) 5
D) 7

Accepted Answer

The answer of A FlexConnect remote office deployment is using...

Exam 12: Implementing Cisco Enterprise Wireless Networks (300-430 ENWLSI)

Which statement about the VideoStream/Multicast Direct feature is true?

A customer is experiencing performance issues with its wireless network and asks a wireless engineer to provide information about all sources of interference and their impacts to the wireless network over the past few days. Where can the requested information be accessed?

Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?

An engineer is configuring multicast for wireless for an all-company video meeting on a network using EIGRP and BGP within a single domain from a single source. Which type of multicast routing should be implemented?

Which two protocols are used to communicate between the Cisco MSE and the Cisco Prime Infrastructure network management software? (Choose two.)

Which AP model of the Cisco Aironet Active Sensor is used with Cisco DNA Center?

Which three characteristics of a rogue AP pose a high security risk? (Choose three.)

An engineer completed the basic installation for two Cisco CMX servers and is in the process of configuring high availability, but it fails. Which two statements about the root of the issue are true? (Choose two.)

An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN. Which configuration is needed to complete this task?

Refer to the exhibit. The image shows a packet capture that was taken at the CLI of the Cisco CMX server. It shows UDP traffic from the WLC coming into the server. What does the capture prove?

Which three properties are used for client profiling of wireless clients? (Choose three.)

An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)

Refer to the exhibit. An engineer is creating an ACL to restrict some traffic to the WLC CPU. Which selection must be made from the direction drop-down list?

A Cisco WLC has been added to the network and Cisco ISE as a network device, but authentication is failing. Which configuration within the network device configuration should be verified?

A new MSE with wIPS service has been installed and no alarm information appears to be reaching the MSE from controllers. Which protocol must be allowed to reach the MSE from the controllers?

What is the default NMSP echo interval between Cisco MSE and a Wireless LAN Controller?

Where is a Cisco OEAP enabled on a Cisco Catalyst 9800 Series Wireless Controller?

Where is Cisco Hyperlocation enabled on a Cisco Catalyst 9800 Series Wireless Controller web interface?

A FlexConnect remote office deployment is using five 2702i APs indoors and two 1532i APs outdoors. When a code upgrade is performed and FlexConnect Smart AP Image Upgrade is leveraged, but no FlexConnect Master AP has been configured, how many image transfers between the WLC and APs will occur?