3Com-Certified-Enterprise-LAN-Post-Sales-Expert-(3M0-250).pdf

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3M0-250 3COM 3Com Certified Enterprise LAN Post-Sales Expert
table and therefore network utilization Answer: A, C QUESTION: 44 Quality of Service (QoS) commands can be used in conjunction with ACLs on the Switch 500/7700/8800. A. True B. False Answer: A QUESTION: 45 How would you view the configuration information that is running on a switch? A. Use the display startup command B. Use the display version command C. Use the display saved-configuration command D. Use the display current-configuration command Answer: D QUESTION: 46 Why is it critical to support IGMP snooping on a network with a high degree of video conferencing? A. It eliminates all multicast traffic B. It configures the host sending the video broadcast to forward one packet for all users C. It eliminates the need for hosts receiving the broadcast to confirm receipt of the packet D. It directs the Layer 2 switches on the network to forward multicast traffic to the specific member ports only Answer: D QUESTION: 47

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