Huawei H19-424 Online Practice Questions and Exam Preparation

Huawei H19-424 Online Questions & Answers

• Question 101:

  In the sales strategy of campus network products, when there are more APs in a single project, after-sales network planning service 1 must be carried out

  A. 100
  B. 200
  C. 300
  D. 400
  A. 100

• Question 102:

  Among the following devices, the wireless AP operating at 2.4GHz will not interfere with ()

  A. Microwave oven
  B. Bluetooth headset
  C. Infrared sensor
  D. Cordless phone working in the 2.4G frequency band
  C. Infrared sensor

• Question 103:

  In the WLAN scenario, the following statements are wrong for demand collection ()

  A. Coverage areAnswer: confirm the key coverage area (such as office, conference room, etc.) and common coverage area (such as stairs, toilets, etc.) required by the customer
  B. Pay the signal field strength requirements in the area, for example, -40dBm~-65dBm in key areas, and >-75dBm in ordinary areas
  C. Number of concurrent users: the total number of terminals connected in the current coverage area, and how many people in the coverage area are planned to be connected at the same time
  D. Bandwidth requirements: the main types of services planned by the customer and the bandwidth requirements for each user
  C. Number of concurrent users: the total number of terminals connected in the current coverage area, and how many people in the coverage area are planned to be connected at the same time

• Question 104:

  Endpoint SID of PE type, which is used to identify an lPv4 VPN instance in the network

  A. End.DX4 SID
  B. End.X SID
  C. End.OP SID
  D. EnDT4 SID
  D. EnDT4 SID

• Question 105:

  In the government affairs scenario of the SDN-WAN solution, the design description of the service VPN access network slicing solution is incorrect ()

  A. Deploy a VRF instance for each slice
  B. Each VRF instance is configured with a routing policy to color a specific color
  C. After the SRv6Policy tunnel in the slice matches the color, the VRF instance is iterated to the SRv6Policy tunnel in the corresponding slice after the head node matches the color.
  D. FLEX-E technology is recommended for interfaces below 50GE and channelized interface technology for interfaces of 50GE and above.
  D. FLEX-E technology is recommended for interfaces below 50GE and channelized interface technology for interfaces of 50GE and above.

• Question 106:

  The current controller does not support which of the following authentication methods?

  A. Portal
  B. TACACS
  C. P2P
  D. 802.1X
  C. P2P

• Question 107:

  Which of the following does not belong to the reliability technology of the controller server ()

  A. Local hardware redundancy protection
  B. TE HSB
  C. Local software protection
  D. Remote disaster recovery
  B. TE HSB

• Question 108:

  Which of the following principles must be followed when designing wireless roaming in large-area office scenarios?

  A. Enable 802.11k/v/r
  B. Maintain AP power consistency
  C. Avoid excessive channel overlap
  D. Deploy APs symmetrically across corridors
  A. Enable 802.11k/v/r
  B. Maintain AP power consistency
  C. Avoid excessive channel overlap
  D. Deploy APs symmetrically across corridors

• Question 109:

  The description of the dual-border and WAC interconnection design of the campus distributed gateway is incorrect ()

  A. In the overlay interconnection solution, it is recommended to run the VRRP VRRP virtual address between the two borders as the gateway for wireless users
  B. During wireless centralized forwarding, the WAC and the border need to manage IP communication and service VLAN communication, that is, the underlay and overlay need to be connected.
  C. During wireless local forwarding, only the management IP address needs to be communicated between the WAC and the border, that is, the underlay is connected.
  D. Supported networking: WAC dual-node hot standby (VRRP dual-node hot standby or dual-link hot standby), and dual-border port sub-networking, recommended dual-node VRRP hot standby: In multi-campus interconnection LAN-WAN convergence scenarios, refer to the following topology
  A. In the overlay interconnection solution, it is recommended to run the VRRP VRRP virtual address between the two borders as the gateway for wireless users

• Question 110:

  Regarding the description of tunnel planning, it is incorrect ()

  A. SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels are delivered and deployed through the iMaster NCE-IP.
  B. VPN services in the backbone network can be carried by SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels.
  C. For L2EVPN services, SRv6Policy tunnels are used first, followed by SRv6-BE for escape.
  D. For L3EVPN services, it is recommended to use SRr6Policy Group tunnels for DSCP traffic diversion and SRv6-BE tunnels for escape if the SRv6 Policy tunnel fails to iterate routes.
  A. SRv6 Policy Group, SRv6 Policy, and SRv6-BE tunnels are delivered and deployed through the iMaster NCE-IP.