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Huawei H19-424_V1.0 Practice Test - Questions Answers, Page 7

Question list

List of questions

Question 61

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In the southbound protocol of the controller, the () protocol collects topology information in real time?

Question 62

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In the VXLAN access scenario, the maximum number of access devices is recommended

Question 63

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In the WLAN Planner tool, under what circumstances will it not prompt whether to enter roaming mode when walking on the 3D floor

Question 64

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In the CloudCapmus solution, NETCONF/YANG does not support the management of Huawei devices

Question 65

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

Question 66

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In the multi-campus interconnection LAN-WAN convergence scenario, refer to the following topology [Campus topology-8 [The description of the design and deployment of the dual-gateway Interlink solut

Question 67

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The virtualization scenario network architecture has multiple node roles, which of the following nodes can be used as both L2 gateway and L3 gateway?

Question 68

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The following WLAN delivery policy is wrong ()

Question 69

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

Question 70

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The maximum MCS supported by WIFI6 is:

Question 61

In the southbound protocol of the controller, the () protocol collects topology information in real time?

PCEP

BGP-LS

Netconf

Telemetry

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Question 62

In the VXLAN access scenario, the maximum number of access devices is recommended

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Question 63

In the WLAN Planner tool, under what circumstances will it not prompt whether to enter roaming mode when walking on the 3D floor

The number of APs is greater than 50 or equal to 0

The number of APs is greater than 100 or equal to 0

When the signal strength in the floor is too low

In the case of insulating obstacles

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Question 64

In the CloudCapmus solution, NETCONF/YANG does not support the management of Huawei devices

CloudEngine S series switches

CE series switches in data centers

WLAN AP

AR series routers

USG series firewalls

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Question 65

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

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

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.

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.

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

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Question 66

Synchronize information between dual-gateway devices through the interlink control sub-interface, such as the synchronization and backup of application recognition results, overlay connection information, and connection quality information. Interlink serves as a dual-gateway device interconnection interface that forwards inter-device (VPN) traffic through sub-interfaces.

Interlink serves as a dual-gateway device interconnection interface, providing forwarding of inter-device service (VPN) traffic through sub-interfaces.

Interlink can be interconnected with a direct link, and when the site service traffic is large and the CPE port resources are sufficient, it is recommended that Interlink use an Eth-trunk link. Interlink cannot borrow Layer 2 service interfaces on the CPELAN side.

Interlink cannot borrow the Layer 2 service interface on the CPE LAN side

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Question 67

The virtualization scenario network architecture has multiple node roles, which of the following nodes can be used as both L2 gateway and L3 gateway?

Router Node

FW Node

Border Node

Edge Node

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Question 68

The following WLAN delivery policy is wrong ()

High-density venues: Huawei's original factory delivery or original factory supervision and delivery (CSP is the delivery entity, and Huawei provides engineering survey, planning, and installation training services)

Wireless backhaul: CSP delivery

Massive indoor/outdoor scattered sites: Demonstration sites (at least 5%) are delivered under the supervision of Huawei's original factory, and the rest of the sites are delivered by CSPs

Campus network: Huawei's original factory/CSP delivery

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