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Free H12-222 Exam Braindumps (page: 18)

Page 17 of 72
PDF with 287 Questions

A DHCP client needs to obtain an IP address from the DHCP server when accessing a network for the first time. When the client accesses the network again, which of the following statements are true?
(Multiple Choice)

  1. The DHCP client broadcasts a DHCP Discover packet. The DHCP server replies to the packet.
  2. The DHCP client only needs to broadcast a DHCP Request packet containing the IP address obtained last time, but does not need to send a DHCP Discover packet again.
  3. After receiving the DHCP Discover packet, the DHCP server sends a DHCP Offer packet containing the leased IP address and other settings to the DHCP client.
  4. After receiving the DHCP Request packet, the DHCP server returns a DHCP ACK packet if the requested IP address is not allocated to another client.

Answer(s): B,D



Which of the following queue scheduling technologies is better in a fair manner?

  1. WFQ
  2. PQ
  3. FIFO
  4. RR

Answer(s): A



VXLAN technology is only used to build an inter-DC Layer 2 network.

  1. TRUE
  2. FALSE

Answer(s): B



MPLS is short for Multiprotocol Label Switching, so the core technology of MPLS is label switching.

  1. TRUE
  2. FALSE

Answer(s): A






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