Real 200-355 Dumps 2021

NEW QUESTION 1
What are three primary components that describe TKIP? (Choose three.)

• A. broadcast key rotation
• B. dynamic WEP
• C. message integrity check
• D. per-packet key hashing
• E. symmetric key cipher
• F. WPA2 enterprise mode

Answer: ACD

NEW QUESTION 2
The new tablets for the sales department require an SNR of 18 or more to operate. Given a noise floor of -88 dBm, what is the minimum RSSI that is needed?

• A. -60 dBm
• B. -70 dBm
• C. -72 dBm
• D. -80 dBm
• E. -96 dBm
• F. -106 dBm

Answer: B

NEW QUESTION 3
To implement a more secure means of communication for voice and data, what technology successfully resists interference by utilizing a wider bandwidth than needed for the transmitting signal?

• A. Spread Spectrum
• B. Microwave
• C. Extended U-NII2
• D. ISM Bands

Answer: A

NEW QUESTION 4
Which EAP protocol requires a certificate only on the server side?

• A. EAP-PEAP
• B. EAP-FAST
• C. EAP-TLS
• D. EAP-SSL

Answer: A

NEW QUESTION 5
When a wireless guest network is implemented using auto-anchor mobility in a controller-based wireless network, which controller is responsible for a guest client's IP address and their security configuration?

• A. any controller that supports the same VLAN
• B. foreign controller
• C. anchor controller
• D. master controller
• E. RF group master controller

Answer: C

NEW QUESTION 6
Access points must discover a wireless LAN controller before they can become an active part of the network. In which order does an access point try to discover a controller?

• A. Layer 3 CAPWAP or LWAPP broadcast discovery DHCP option 43Locally stored controller IP address discovery DNS controller name resolution
• B. Layer 3 CAPWAP or LWAPP broadcast discovery Locally stored controller IP address discovery DNS controller name resolutionDHCP option 43
• C. Layer 3 CAPWAP or LWAPP broadcast discovery Locally stored controller IP address discovery DHCP option 43DNS controller name resolution
• D. DNS controller name resolution DHCP option 43Layer 3 CAPWAP or LWAPP broadcast discovery Locally stored controller IP address discovery

Answer: C

NEW QUESTION 7
A controller is connected to a Cisco catalyst switch. The switch port configuration looks like this:

Which controller CLI command assigns its management interface to the native VLAN interface of the CISCO catalyst switch?

• A. Config interface vlan management 50
• B. Config interface vlan management 1
• C. Config interface vlan management 0
• D. Config interface vlan management 30
• E. Config interface vlan management 20

Answer: C

NEW QUESTION 8
A network engineer in the GUI of WCS version 7 wants to add an access point to a map. Where can this command be found within the drop-down menu?

• A. Monitor > Maps
• B. Reports > Maps
• C. Monitor > Network Summary
• D. Configure > Maps

Answer: A

NEW QUESTION 9
Refer to the exhibit.

Which action allows you to view a summary count by alarm types for the displayed total of 11 alarms?

• A. Choose Monitor > Alarms
• B. Click the Security tab
• C. Click a respective number in the Alarm Summary
• D. Click the Alarm Summary blue arrow
• E. Choose Home (house icon) > Alarm Summary

Answer: D

NEW QUESTION 10
Which statement about ZigBee technology is true?

• A. It has low power consumption.
• B. It is designed only for point-to-point communications.
• C. It ranges up to 250 meters.
• D. It supports data rates up to 1 and 2 Mb/s.

Answer: A

NEW QUESTION 11
Drag the propagation behavior on the left to the corresponding environment on the right.

Answer:

Explanation:

NEW QUESTION 12
The results of a Cisco WCS client troubleshooting tool are summarized into a simple visual representation of a four-part progression of the connection status for a wireless client.
What are the four parts? (Choose four.)

• A. client MAC address
• B. 802.11 authentication
• C. IP address assignment
• D. 802.11 association
• E. successful association
• F. authentication method
• G. SSID
• H. client radio type

Answer: BCDE

NEW QUESTION 13
A network engineer is upgrading the WLC image through the GUI for maintenance. What three transfer methods are available? (Choose three.)

• A. FTP
• B. SNMP
• C. TFTP
• D. SFTP
• E. HTTP
• F. SMB
• G. HTTPS
• H. SCP

Answer: ACD

NEW QUESTION 14
What are two security threats to wireless networks? (Choose two.)

• A. ad-hoc networks
• B. client misassociation
• C. port redirection
• D. cross-site scripting

Answer: AB

NEW QUESTION 15
When using OFDM, how many subcarriers are devoted to carrying data?

• A. 4
• B. 12
• C. 44
• D. 48
• E. 52

Answer: D

NEW QUESTION 16
Which two attributes must be configured to match in order for WLCs to operate in the same mobility group? (Choose two.)

• A. mobility domain name
• B. virtual IP address
• C. service interface address
• D. hardware model
• E. software version

Answer: AB

NEW QUESTION 17
Which statement correctly describes the procedure for a lightweight AP to successfully establish a connection to a controller?

• A. The AP authenticates the received Cisco WLC certificate as vali
• B. The AP then sends its certificate to the controller.
• C. The AP sends its certificate to the controlle
• D. The AP then authenticates the received Cisco WLC certificate as valid.
• E. The AP sends its certificate to the RADIUS serve
• F. The AP then authenticates the controller certificate as valid.
• G. The AP sends its certificate to the RADIUS serve
• H. The AP then authenticates the RADIUS certificate as valid.
• I. The AP authenticates the received RADIUS server certificate as vali
• J. The AP then sends its certificate to the RADIUS server.
• K. The AP authenticates the received RADIUS server certificate as vali
• L. The AP then sends its certificate to the controller.

Answer: B