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200-355 by Cisco - Page 1 | ExamCademy

Mode Selection

Question 1

Question 2

Question 3

An engineer has just deployed a Cisco Aironet 3702 Access Point with an access layer switch that supports IEEE 802.1af Power over Ethernet. How will the access points react to the wattage that is available in 802.1af?

A disable the BVI interface
B fail to boot in CAPWAP mode
C operate in 3x3 MIMO mode
D enable the 2.4-GHz radios with 40-MHz channel bonding

Question 4

Following a WLC upgrade you want to check what version of code the access point is running. Where can you find this information?

A CLI > show sysinfo
B GUI > Monitor > Software Version
C CLI > show running configuration
D GUI > Wireless > Access point > General

Question 5

Which three operations does the lightweight access point manage in a split-MAC design? (Choose three.)

A association and re-association
B frame exchange and client handshake
C RF and mobility management
D beacons and probe responses
E MAC layer data encryption and decryption
F authentication and key management

Question 6

A network engineer is troubleshooting a LAP that is unable to join the controller and receives this message:
LWAPP_CLIENT_ERROR_DEBUG: No more AP manager IP addresses remain
What does the log indicate?

A An AP manager has the same IP address as another AP manager.
B A LAP has the same IP address as the AP manager.
C Two or more LAPs have the same IP address.
D Two or more controllers have the same IP address.

Question 7

An engineer has been asked to upgrade the FUS on the Wireless LAN controller. How can they monitor the status of the upgrade?

A WLC GUI
B WLC CLI
C WLC Console
D WLC Management in Prime Infrastructure

Question 8

A controller is connected to a Cisco Catalyst switch. The switch port configuration looks like this: interface GigabitEthernet 1/0/10 switchport switchport trunk encapsulation dot1q switchport trunk allowed vlan 1,20,30,50 switchport trunk native vlan 20 switchport mode trunk
Which controller CLI command assigns its management interface to the native VLAN interface of the Cisco Catalyst switch?

A config interface vlan management 20
B config interface vlan management 0
C config interface vlan management 1
D config interface vlan management 30

Question 9

Which type of management tasks can be completed on a Cisco WLC remotely from a wireless client?

A All management and configuration tasks can be performed from a wireless client except for using debug commands.
B All management and configuration tasks, except uploads from and downloads to the Cisco WLC, are permitted.
C In the default configuration, no management or configuration is possible through the GUI on the Cisco WLS.
D The default configuration of the Cisco WLC allows only CLI access and then only the use of show commands, so no configuration is possible.

Question 10

Refer to the exhibit.

Question 11

A client wants to implement an enterprise WLAN solution with the minimum hardware deployed onsite. What solution fulfills this requirement?

A converged
B centralized
C autonomous
D cloud

Question 12

If an antenna has a dBd of 8.6, what is the dBi value?

A 8.6
B 6.46
C 10.74
D 6.2

Question 13

A wireless engineer has been asked to plan a deployment covering the aisles of a warehouse with optimal coverage while bleeding RF across aisles. Which antenna type provides the necessary coverage?

A patch
B omnidirectional
C Yagi
D parabolic dish

Question 14

Refer to the exhibit.

Question 15

Which option lists the client configurations steps that must be completed to have an Apple iOS device joined in a hidden SSID?

A Settings > WiFi > Join Known Networks.
B Settings > WiFi > Then tap the name of the SSID you want to connect to.
C Settings > WiFi > Other > Then configure the SSID parameters.
D Settings > WiFi > Disable/Renable wifi, then select the hidden SSID from the list of seen SSIDs.

Question 16

Which two Cisco WLC management-access methods are available as the default setting? (Choose two.)

A Telnet
B HTTP
C SNMP
D SSH
E HTTPS

Question 17

Which tool can be used for active and passive site surveys?

A Fluke Networks AirMagnet Planner
B Ekahau Site Survey
C Fluke Networks AirMagnet Survey Pro
D Cisco Predictive RF Planner

Question 18

Which command is used to upgrade the operational code when upgrading a Cisco IOS-XE WLC?

A software install source switch
B software install file path:code.bin
C software tftp://code.bin flash:/code.bin
D software expand running

Question 19

Which three parameters must be configured for local EAP-FAST on the controller? (Choose three.)

A PAC
B client key
C NTP source
D TTL for PAC
E server key
F authority ID and information

Question 20

A company wants to implement wireless in all 20 remote office locations and wants centralized management of these remote sites. What application would meet the requirements?

A Cisco autonomous access points in FlexConnect mode
B Cisco point- to multi-point wireless bridging
C Split MAC architecture utilizing CAPWAP and WLC
D Control and Provisioning of Wireless Access Points

Question 21

Refer to the exhibit.

Question 22

Which signal does Cisco recommend using at the cell edge when performing a site survey for VoWLAN applications?

A -56 dBm
B -67 dBm
C -78 dBm
D -85 dBm

Question 23

How many types of control frames are only used in PCF mode?

A 1
B 2
C 3
D 4

Question 24

When configuring a WLC to support multiple WLANs, which type of interface must be created?

A dynamic
B ap-manager
C virtual
D management

Question 25

Which three statements must be true for Cisco WLC to support roaming? (Choose three.)

A Controllers are in the same mobility group.
B Controllers operate in different LWAPP modes.
C ACLs are the same.
D Virtual interface IP addresses are the same.
E Controllers have different versions of code.
F Controllers need to have the same hostname.

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Know a question that should be here? Contribute to this exam

In the current RF environment, the noise floor is -95 dBm. A tablet needs an SNR of 25 dB to transmit at the required speed. What must the RSSI cell edge be to meet the required SNR?

A -120 dBm
B -90 dBm
C -70 dBm
D -60 dBm
E -50 dBm

Refer to the exhibit.

A help desk ticket has been entered for the wireless infrastructure. A wireless client is not able to connect at IEEE 802.11n rates. Which option allows for connectivity?

A Set WMM mode to Optional or Required.
B Set Quality of Service (QoS) to Silver.
C Set Quality of Service (QoS) to Platinum.
D Set 7920 AP CAC to Enabled.

Which option is the received signal power level at the receiver?

A -46
B -49.28
C -45
D -40.72

An engineer is implementing a new network design that includes a port channel to connect an MDS core switch and an VPN switch. Which two Fibre Channel port types must be used to create the Fibre Channel port channel? (Choose two.)

A NL Port
B F Port
C NP Port
D E Port
E N Port
F TL Port

Which administrator role applies when the user logs into the Cisco Wireless LAN Controller?

A ReadOnly
B ReadWrite
C LobbyAdmin
D LocalAdmin

200-355Preview

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