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
Which two functions can be provided by an Integrated Services Router （ISR） in a VoIP network？（）
Which option correctly identifies the four main menus of a Cisco Wireless Control System （WCS）？ （）
Which Control Plane Policing （CoPP） statement is true？（）
In the design of a QoS solution， which two factors should be taken into consideration？（）
What can be used to maintain the voice quality on a link by limiting the number of calls that can be active at any given time？（）
When QoS levels in the Cisco Wireless Control System （WCS） are entered， which profile names are used to identify the access categories？（）
In a VoIP network， which type of interface would an analog fax machine connect to？（）
Which two statements are correct about the signaling methods that are utilized for transmitting voice？ （）
Which three functions are associated with a Cisco Unified CallManager？ （）
Which two VoIP capabilities are utilized when the CallManager and the gateway are configured for Survivable Remote Site Telephony？（）