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Free H12-821_V1.0 Exam Braindumps (page: 6)

Page 5 of 16
PDF with 219 Questions

Which Of the following IEEE 802.11 standards is also known as Wi-Fi 6?

  1. 802.11ac
  2. 802.11n
  3. 802.11ax
  4. 802.11b

Answer(s): A



ON a stateful inspection Firewall where there is no session table, when the status detection mechanism is enabled and the second packet (CYN+ACK) of 3-way hadshakes reaches the firewall. Which of the following statements is true?

  1. If the firewall security policy permits packets to pass, the session table is created.
  2. By default, when status detection is disabled and the permit policy is configured packets can pass.
  3. Packets must pass the firewall, and a session table is established.
  4. If the firewall security policy permits packets to pass, the packets can pass the firewall.

Answer(s): A



Which of the following statements regarding the BGP error display of a router false?

  1. The error may be caused by the incorrect neighbor address.
  2. The neighbor address of this router is 10.1.1.5.
  3. Error Type indicates that the BGP error is caused by the neighbor relationship error.
  4. The error occurred at 12:40:39 on March 22, 2010.

Answer(s): C



A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?

  1. Voltage monitoring
  2. Temperature monitoring
  3. Fan control
  4. System power-on and power-off control

Answer(s): B






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