H12-224 HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

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Showing 4–6 of 20 questions

Question 4

Which of the following authentication modes does VRRP use? (Choose three.)

Select all that apply, then click Submit answer.

  • No authentication

  • Simple text password

  • MD5

  • CHAP

Question 5

In a MPLS VPN network, two-layer MPLS labels are added to data packets before they are transmitted over the public network. Which of the following statements regarding two-layer labels are false? (Choose two.)

Select all that apply, then click Submit answer.

  • The outer label is the private network label and the inner label is the public network label.

  • The MPLS VPN outer label is distributed manually by the LDP protocol. The inner label is distributed by the peer MP-BGP neighbor.

  • By default, the outer label in data packets is popped out before being forwarded to the last hop.

  • The outer label is used to instruct the PE to send data packets to the correct VPN.

Question 6

Which of the following BGP attributes are well-known community attributes? (Choose all that apply.)

Select all that apply, then click Submit answer.

  • No_Export (0xFFFFFF01)

  • No_Advertise (0xFFFFFF02)

  • Advertise

  • Internet