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Free 300-430 Exam Braindumps (page: 8)

Page 7 of 63
PDF with 282 Questions

Refer to the exhibit. Which two items must be supported on the VoWLAN phones to take full advantage of this WLAN configuration? (Choose two.)

  1. TSPEC
  2. SIFS
  3. 802.11e
  4. WMM
  5. APSD

Answer(s): C,D



An engineer must use Cisco AVC on a Cisco WLC to prioritize Cisco IP cameras that use the wireless network. Which element do you configure in a rule?

  1. permit-ACL
  2. WMM required
  3. mark
  4. rate-limit

Answer(s): C



An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be performed?

  1. Enable Fastlane globally under Wireless > Access Points > Global Configuration.
  2. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs.
  3. Enable Fastlane under each WLAN setting.
  4. Enable WMM TSPEC/TCLAS negotiation under Wireless > Advanced.

Answer(s): A


Reference:

https://www.cisco.com/c/dam/en/us/td/docs/wireless/controller/technotes/8-3/Optimizing_WiFi_Connectivity_and_Prioritizing_Business_Apps.pdf



What is the Cisco recommended configuration for a Cisco switch port connected to an AP in local mode for optimal voice over WLAN performance with an 8821 wireless phone?

  1. switchport encapsulation dot1q switchport mode trunk mls qos trust device cisco-phone
  2. switchport mode access mls qos trust device cisco-phone
  3. switchport mode access mls qos trust cos
  4. switchport mode access mls qos trust dscp

Answer(s): D


Reference:

https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/cuipph/8821/english/Deployment/8821_wlandg.pdf






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