H12-891

H12-891 practice questions, page 13 of 22, with answer review and explanations.

Question 61

Which of the following types of routes is used by EVPN to implement fast convergence and split horizon?

  1. Ethernet A-D route
  2. MAC/IP advertisement route
  3. Inclusive multicast route
  4. Ethernet segment route

Question 62

Which of the following roles is not a core role in Huawei's free mobility solution?

  1. Authentication device
  2. Policy enforcement device
  3. Policy control device
  4. iMaster NCE-Campus

Question 63

Huawei CloudCampus Solution provides location-based services (LBS), obtains Wi-Fi-based terminal location data, and reports the data to developers' LBS applications. In this case, terminal locations within a certain range can be calculated. Which of the following statement is incorrect about the interactions between the LBS application and iMaster NCE?

  1. The LBS application generates a verification code. You need to manually copy the verification code to iMaster NCE.
  2. iMaster NCE sends a response code verification request to the LBS application and the LBS application responds to the request.
  3. After the verification code is verified, Master NCE sends terminal location data to the LBS application.
  4. The LBS application parses the received terminal location data.

Question 64

EVPN supports multiple service modes. Which of the following service modes allows an interface to be used only by a single user?

  1. Port-based mode
  2. VLAN-based mode
  3. VLAN bundle mode
  4. VLAN-aware bundle mode

Question 65

As shown in the figure, OSPF-based SR-MPLS is enabled on PE1. What is the SRGB range of PE1?

  1. 24000-28000
  2. 24000-27999
  3. 24000-29000
  4. 24001-28000