Refer to the exhibit. Given the interface configuration on a DSL connection with PPPoE, select the true statement.（）
A.The router is limiting the size of TCP and UDP packets.
B.The configuration implements an effective Layer-2 fragmentation technique.
C.The value of 542 is recommended in several RFCs.
D.There is another upstream router terminating the PPPoE session.
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A.The parent policy-map shapes and the child policy-map queues.
B.The mean-rate and burst-size must always be the same value.
C.This will not work without a Dialer interface configured.
D.The shaper provides congestion feedback.
Refer to the exhibit. Given the configuration on a Teleworker router, and knowing it was in the process of being booted, what statement would best describe the order in which the head-end peers would be selected?（）
A.The remote router would load-balance between peer x.x.x.x and x.y.y.y.
B.Peer x.x.x.x would be attempted first.
C.A round-robin selection is implemented.
D.If the first peer in the list does not respond in 50 milliseconds, the second peer would be selected.
E.There is no pre-determined order of selection.
A.all traffic is encrypted using IPSec and the Triple-DES algorithm
B.full support for all Enterprise applications, including data, voice, and video
C.thousands of Teleworker VPN tunnels can be aggregated to a headquarters location
D.the VPN tunnel is an always on site-to-site VPN connection
E.portability for use while traveling
F.used with broadband Cable/DSL subscriptions
Refer to the exhibit. Which of the following IOS DHCP configuration statements is required so that a Cisco skinny-based IP phone can connect with CallManager?（）
A.ip dhcp pool Client
B.network 10.1.1.0 255.255.255.240
C.default-router 10.1.1.1
D.dns-server 10.2.2.2
E.domain-name cisco.com
F.option 150 ip 10.3.3.3
A.IPM should not be run on a production network.
B.IPM helps verify if a Service Provider is meeting the Service Level Agreement.
C.IPM contains a database that can store data on latency, jitter, and drops of voice packets over a period of weeks or months.
D.The QoS service policy should contain an allocation of sufficient bandwidth in the priority queue (LLQ) for both the SAA probe simulating a voice call and the voice call. If not, voice quality will suffer.
最新試題
A customer indicates they run a mission-critical application which marks its packets best-effort (DSCP=0). How can you guarantee delivery of this traffic?（）
It is considered a best practice to use the Dead Peer Detection (DPD) feature with which VPN topologies?（）
Refer to the exhibit. Given this DSL router's sub-interface configuration, select the two true statements. Assume the interface is UP/UP.（）
Refer to the exhibit. Easy VPN operates in two modes. The exhibit represents network extension mode. Choose the best reason for using this mode.（）
A customer wants to deploy the Cisco Business Ready Teleworker solution, but is currently using a traditional (non-IP) PBX for voice services. What would you recommend to this customer?（）
Refer to the exhibit. Which of the following IOS DHCP configuration statements is required so that a Cisco skinny-based IP phone can connect with CallManager?（）
In a Teleworker deployment with a single IP phone connected to a Cisco 831 router, select the true statement regarding Call Admission Control.（）
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?（）
What are the DSL-specific factors that require additional bandwidth when supporting Voice-over-IP over an IPSec VPN?（）
Refer to the exhibit. Which statement is true regarding the topology?（）