Free H12-222 Exam Braindumps (page: 22)

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Which statement regarding the following configuration is false? Configure GigabitEthernet 0/0/1 as a trusted interface.

  1. If the DHCP request packet received by GigabitEthernet 0/0/1 does not contain the SubOptionl information of Option 82, the
  2. device generates Option 82 and inserts it into the packet.
  3. Enable DHCP snooping to defend against bogus DHCP server attacks. D. Enable DHCP snooping to defend against bogus ARP spoofing attacks.

Answer(s): B



DHCP snooping is a security feature that can be used to defend against various attacks, including:
(Multiple Choice)

  1. Starvation attacks by changing the CHADDR field value
  2. Bogus DHCP server attacks
  3. TCP flag attacks
  4. Man-in-the-middle attacks and IP/MAC spoofing attacks

Answer(s): A,B,D



What is the BFD version number supported by VRP?

  1. Version 1
  2. Version 2
  3. Version 3
  4. Version 4

Answer(s): A



A DDoS attack indicates that an attacker controls many botnet hosts to send a large number of constructed attack packets. As a result, the attacked device rejects request of authorized users.

  1. TRUE
  2. FALSE

Answer(s): A






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