A.A TACACS+ server is required to implement 802.1x.
B.MIC protects against man-in-the-middle and replay attacks.
C.The 802.1x standard provides encryption services for wireless clients.
D.The AES （symmetric block cipher） is specified in the IEEE 802.11i specification.
E.The IEEE 802.11i specification uses RC4 as its encryption mechanism.
F.WPA requires TKIP and AES as encryption methods.
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A.AutoQoS is supported on Frame Relay multipoint subinterfaces.
B.AutoQoS is supported on low-speed ATM PVCs in point-to-point subinterfaces.
C.AutoQoS is supported on serial PPP and HDLC interfaces.
D.AutoQoS is supported only on Frame Relay main interfaces and not on any subinterface configuration.
A.Business-critical traffic includes VoIP and voice signaling packets.
B.SDM can be used to configure a basic QoS policy for incoming traffic on WAN interfaces and IPsec tunnels.
C.SDM can provide QoS for real-time traffic and business-critical traffic.
D.SDM creates a custom-queuing （CQ） or a priority-queuing （PQ） policy.
E.SDM creates a low latency queuing （LLQ） service policy with its associated classes.
F.When allocating bandwidth， values can be entered in either bandwidth percentage or kilobytes per second （kBps）.
最新試題
For delay sensitive traffic， what are the three best ways that are used to prevent packet loss？ （）
Which two commands should be entered on a WLAN controller to remove any residual configuration？（）
Which three functions are associated with a Cisco Unified CallManager？ （）
Which two characteristics are common between traffic policing and traffic shaping？（）
Which three user interfaces exist for the Cisco WLAN Controllers？（）
Which two statements are true about Voice over IP （VoIP） packet delivery in a digital infrastructure？ （）
Which three functions can an Integrated Services Router perform in a VoIP network？（）
Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）
Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）
What is an advantage of the IntServ QoS model？（）