Free 400-007 Exam Braindumps (page: 36)

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A business wants to refresh its legacy Frame Relay WAN. It currently has product specialists in each of its 200 branches but plans to reduce and consolidate resources. The goal is to have product specialists available via video link when customers visit the nationwide branch offices. Which technology should be used to meet this objective?

  1. DMVPN phase 1 network over the Internet
  2. Layer 3 MPLS VPN hub and spoke
  3. Layer 2 VPLS
  4. Layer 3 MPLS VPN full mesh

Answer(s): D



Which development model is closely associated with traditional project management?

  1. Agile model
  2. lifecycle model
  3. static model
  4. evolutionary delivery model

Answer(s): B



You are designing the QoS policy for a company that is running many TCP-based applications. The company is experiencing tail drops for these applications. The company wants to use a congestion avoidance technique for these applications. Which QoS strategy can be used to fulfill the requirement?

  1. weighted fair queuing
  2. weighted random early detection
  3. first-in first-out
  4. low-latency queuing

Answer(s): B



Which technology supports antispoofing and does not have any impact on encryption performance regardless of packet size?

  1. MACsec
  2. IP source guard
  3. DHCP snooping with DAI
  4. IPsec

Answer(s): A






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