多項(xiàng)選擇題

Refer to the exhibit. Given this deployment model and the Enterprise applications, the Teleworker Router provides which functions?()

A.Broadband access termination
B.IPSec tunnel termination
C.H323 Signaling termination
D.Traffic Shaping
E.Compressed RTP(cRTP)for bandwidth optimization


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1.單項(xiàng)選擇題What is the best way to ensure that IKE/ISAKMP packets are not dropped when QoS is enabled on the uplink interface of the Teleworker router?()

A.QoS and IPSec should never be used together. 
B.IKE/ISAKMP packets are DiffSERV codepoint CS6, so the traffic is never dropped.
C.Source IKE/ISAKMP packets off the loop-back address. 
D.Classify IKE/ISAKMP packets so they are appropriately prioritized.

3.多項(xiàng)選擇題Why would the network manager elect to implement a configuration that includes GRE tunnels for a eleworker deployment?()

A.GRE can use transport mode and save up to twenty bytes per packet.
B.The corporate network includes many discontinuous blocks of IP networks and requires split tunneling.
C.The corporation's primary application is based on IP multicast.
D.Without GRE, there is no means to detect a head-end failure.
E.GRE would enable path MTU discovery.

4.單項(xiàng)選擇題Which integrated security feature is not provided by the Cisco Business Ready Teleworker solution?()

A.Stateful Inspection Firewall
B.Intrusion Detection System
C.Spam Filtering 
D.802.1-based Authentication
E.Proxy Authentication
F.URL Filtering

5.單項(xiàng)選擇題

Refer to the exhibit. Which of the following statements is a reason the DHCP server is enabled on the Teleworker home router?()

A.allows for workstations to have network values hard-coded
B.IP network settings cannot be assigned if the VPN tunnel is down
C.provides IP network settings to be dynamically assigned
D.requires HTTP access to initiate assignment

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What are the DSL-specific factors that require additional bandwidth when supporting Voice-over-IP over an IPSec VPN?()

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What characteristics make ADSL the likely choice among DSL technologies for Teleworker?()

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Refer to the exhibit. Given the interface configuration on a DSL connection with PPPoE, select the true statement.()

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It is considered a best practice to use the Dead Peer Detection (DPD) feature with which VPN topologies?()

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Refer to the exhibit. Which statement is true regarding the topology?()

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For Ethernet-to-Ethernet routers, such as the Cisco 831 behind a cable modem or DSL bridge, a traffic shaper is configured. This is required since the output 10-Mbps interface will not be congested. Which two statements are true?()

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Refer to the exhibit. Given this DSL router's sub-interface configuration, select the two true statements. Assume the interface is UP/UP.()

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Refer to the exhibit. Given this deployment model, what capability must the Broadband Router provide for the Enterprise applications to function properly?()

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Refer to the exhibit. Given the DHCP pool configuration shown on Router A, the Cisco IP phone will not boot up in the Teleworker location. What is missing from the Teleworker DHCP pool configuration?()

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Refer to the exhibit. With an IPSec tunnel established between remote Router A and head-end router B, with Compressed Real-Time Protocol (cRTP) configured on the serial interface of Router A, what impact will the cRTP configuration have on the Voice over IP packets flowing through the IPSec tunnel from a Cisco 7960 IP phone?()

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