Cisco 350-050 Online Practice Questions and Exam Preparation

Cisco 350-050 Online Questions & Answers

• Question 191:

  Which three statements about the VideoStream feature (also known as MediaStream) on the Cisco WLC are true? (Choose three.)

  A. It unicasts the stream only to clients that are subscribed via IGMP.
  B. It works both ways (from network to client and from client to network).
  C. It unicasts the stream only to APs on which you enable the feature.
  D. It sends unicast, so it can usually use higher data rates.
  E. It unicasts the multicast stream over the air only; it multicasts on wired connections.
  F. It multicasts, so a large number of subscribed clients on the AP will not consume more bandwidth.
  A. It unicasts the stream only to clients that are subscribed via IGMP.
  D. It sends unicast, so it can usually use higher data rates.
  E. It unicasts the multicast stream over the air only; it multicasts on wired connections.

• Question 192:

  What does the letter P in the designation of the AIR-CAP3502P AP indicate?

  A. The AP supports the new IEEE 802.11p (WAVE) wireless standard.
  B. The AP requires professional installation.
  C. The AP can be used in plenum applications.
  D. The AP is compatible with polarization type antennae.
  B. The AP requires professional installation.

• Question 193:

  You wish to configure a Cisco WCS to provide an additional layer of security by outlining which APs your DHCP servers will respond to. Which two pieces or combinations of information can be used to achieve this objective? (Choose two.)

  A. AP MAC address
  B. AP MAC address and AP host name
  C. AP host name
  D. AP MAC address and AP SSID
  A. AP MAC address
  D. AP MAC address and AP SSID

• Question 194:

  Refer to the exhibit.

  

  The client troubleshooting feature on Cisco WCS is very useful. You can collect the log message that is logged against a specific client on Cisco WCS. What statement about the log function in client troubleshooting is true?

  A. The log messages are collected automatically when the administrator starts to troubleshoot the client. The administrator needs to stop the log collection manually.
  B. The log messages are collected when the administrator clicks "Start". Log collection stops only after the administrator clicks "Stop".
  C. The log messages are collected automatically as soon as the administrator starts to troubleshoot the client. The log collection stops automatically after a period of 10 minutes.
  D. The log messages are collected when the administrator clicks "Start". The log collection stops automatically after 10 minutes.
  D. The log messages are collected when the administrator clicks "Start". The log collection stops automatically after 10 minutes.

• Question 195:

  You are tasked to convert autonomous AP static WEP users to Cisco Unified WLC 802.1X EAP users using their current Microsoft Active Directory accounts using a single WLAN. You need to preserve the wired VLAN that these users were connecting on. Which of the below procedures provides the best solution for this conversion?

  A. Configure the WLAN for Layer 2 security and use the WLC local RADIUS for authentication. Configure the WLC local RADIUS server to authenticate each user against the Microsoft Active Directory. Configure the WLC local RADIUS server to pass down IETF RADIUS attributes 64, 65, and 81 containing the appropriate Layer 2 VLAN to the users.
  B. Configure the access point groups feature for two groups and map the WLAN to the correct interfaces for each group. Set the access points to the correct access point group for where these converted WEP users will be located. Connecting users will be placed on the correct Layer 2 VLAN.
  C. Configure the WLAN for the appropriate Layer 2 security settings and ensure that AAA override is configured. Configure an external RADIUS server to authenticate each user against the Microsoft Active Directory. Configure the external RADIUS server to pass down IETF RADIUS attributes 64, 65, and 81 containing the appropriate Layer 2 VLAN to the users.
  D. Configure two WLANs, one WEP, and one with EAP, but only broadcast the EAP WLAN so that only one SSID is visible. Configure each WLAN interface mapping to the correct and corresponding dynamic interface. Then, use the WLC local RADIUS to authenticate users against the current Microsoft Active Directory. Configure the WLC connecting trunk port to allow the appropriate user wired Layer 2 VLAN. Configure the interface group feature to contain all of the dynamic interfaces needed. Configure the single WLAN to use the interface group and authenticate to an external RADIUS server configured to check the users against the Microsoft Active Directory. The authenticated users will be placed on the correct VLANs dynamically.
  C. Configure the WLAN for the appropriate Layer 2 security settings and ensure that AAA override is configured. Configure an external RADIUS server to authenticate each user against the Microsoft Active Directory. Configure the external RADIUS server to pass down IETF RADIUS attributes 64, 65, and 81 containing the appropriate Layer 2 VLAN to the users.

• Question 196:

  When designing a WLAN network using Cisco 1142 APs to support both voice services (Cisco 7921 IP Phones) and data services, what design principles are true? (Choose 2)

  A. 802.11n data rates should be enabled to improve overall performance even if the Cisco 7921 IP Phones do not support 802.11n data rates.
  B. 802.11n data rates should not be enabled as the Cisco 7921 IP Phones are not 802.11n capable. As such, no performance improvement is expected for the voice clients upon enabling 802.11n data rates.
  C. Ensure proper floor coverage to ensure good voice quality (-67 dBm, 20% cell overlap, and 19 dB channel separation).
  D. -67 dBm, 20% cell overlap, and 19 dB channel separation is impossible to achieve. Therefore, a site survey to ensure required RSSI coverage is top priority to ensure good voice quality.
  E. RRM should not be used as it is not designed for wireless voice services and will adjust the channel and Tx power settings to non optimized values for voice services.
  F. RRM should be used because it is the only way to ensure that channel and Tx power are configured to support voice services.
  A. 802.11n data rates should be enabled to improve overall performance even if the Cisco 7921 IP Phones do not support 802.11n data rates.
  C. Ensure proper floor coverage to ensure good voice quality (-67 dBm, 20% cell overlap, and 19 dB channel separation).

• Question 197:

  When configuring a WLAN doing Layer 3 web authentication, the Cisco WLC can authenticate the users with different servers or databases. Which two of these activities are valid options? (Choose two.)

  A. using the local RADIUS server of the WLC
  B. using the local database on the WLC (just configuring local net users)
  C. using Lobby Ambassador users
  D. using PAP with an external RADIUS server
  E. using MS-CHAP with an external RADIUS server
  F. using LDAP over SSL with an external database
  B. using the local database on the WLC (just configuring local net users)
  D. using PAP with an external RADIUS server

• Question 198:

  Corporation XYZ is enabling multicast on its WLANs in order to enable company meetings to be streamed to employee laptops. The company wishes to block specific unwanted multicast traffic from traversing the wireless network. What is the best way to filter multicast traffic going toward wireless clients?

  A. use a WLC ACL on the management interface
  B. use a CPU ACL on the WLC
  C. use a WLC ACL on the dynamic interface for all WLANs
  D. use an ACL on the first-hop router
  D. use an ACL on the first-hop router

• Question 199:

  Refer to the exhibit.

  

  This portion of a Cisco IOS AP configuration refers to a multiple SSID and VLAN configuration. Which statement is false?

  A. The mbssid guest-mode command allows guest users to connect to the SSID.
  B. All SSIDs are broadcast by and visible to clients.
  C. The EAP SSID allows client to connect to it by using PEAP as an authentication method.
  D. The AP needs to have subinterfaces 80, 81, and 82 configured, both on the radio 0 and Ethernet interfaces.
  A. The mbssid guest-mode command allows guest users to connect to the SSID.

• Question 200:

  You want to expand the services of your wireless network and add location tracking on top of voice over wireless. Although the existing wireless network offers excellent voice over wireless services, tracking accuracy is not working well enough. You decide to contract a site survey engineer. What is this engineer most likely to recommend?

  A. Disable 2.4 GHz and higher data rates, which interfere with location tracking.
  B. Add wireless APs that are not from Cisco, to accomplish location tracking.
  C. Add more APs to the perimeters of the floors.
  D. Choose between voice over wireless and location tracking; you cannot use both simultaneously.
  E. Install chokepoints to perform good location accuracy.
  C. Add more APs to the perimeters of the floors.