A. Lower-priority traffic is assigned short interframe wait-timers to allow higher-priority traffic access to the wireless network first.
B. Packets that are not assigned to a specific access category are categorized by default as the background access category.
C. The WMM standard was implemented after the 802.11e standard was approved to provide support for non 802.11e devices.
D. WMM is a Wi-Fi Alliance standard that was implemented before the 802.11e standard was approved.
E. WMM uses Enhanced DCF （EDCF） to stipulate fixed and random wait times for the different access classes.
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A. gold， silver， bronze， and platinum
B. platinum， gold， silver， and bronze
C. titanium， gold， silver， and bronze
D. voice and video， best effort， background， and scavenger
E. voice， video， best effort， and background
F. voice， video， best effort， and scavenger
A. Enter the clear controller command followed by the reload command.
B. Enter the clear controller command followed by the reset command.
C. Enter the clear controller command followed by the reset system command.
D. Enter the erase startup-config command followed by the reload command.
E. Enter the erase startup-config command followed by the reset command.
F. Enter the erase startup-config command followed by the reset system command.
A. Home， Configure， Location， and Monitor
B. Home， Configure， Monitor， and Refresh
C. Home， Monitor， Refresh， and Administration
D. Monitor， Configure， Location， and Administration
E. Monitor， Configure， Refresh， and Administration
F. Monitor， Location， Refresh， and Administration
A. Traffic to be policed is identified using the control-plane global configuration command.
B. The control-plane global configuration command enters the Cisco Modular QoS CLI （MQC） mode.
C. The control-plane global configuration command enters the control-plane configuration mode.
D. Traffic to be policed is identified using the control-plane interface configuration command.
E. The control-plane interface configuration command enters the Cisco Modular QoS CLI （MQC） mode.
F. The control-plane interface configuration command enters the control-plane configuration mode.
A. Type 1
B. Type 2
C. FXS
D. FXO
E. E&M
最新試題
Which two QoS classification and marking statements are true？ （）
Which two statements are true about Voice over IP （VoIP） packet delivery in a digital infrastructure？ （）
When deploying a Cisco Wireless Control System （WCS） with the 2700 series location appliance， to within what range is on-demand location of rogue APs possible？（）
What is the term that is used to describe the process of converting a signal from digital to analog？（）
Which statement is true about the Call Admission Control （CAC） feature in VoIP networks？（）
Which of the items stated is typically the most expensive method of improving QoS across WAN links？（）
Which two characteristics are common between traffic policing and traffic shaping？（）
When Cisco SDM is used to generate QoS policy， various QoS classes will be created and assigned a percentage of the interface bandwidth. Which three statements indicate the default bandwidth values that are assigned by SDM for outgoing traffic on a WAN interface？ （）
Which two statements are correct about the signaling methods that are utilized for transmitting voice？ （）
Which two statements about the Wi-Fi Multimedia （WMM） standard are true？（）