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Huawei H19-424_V1.0 Practice Test - Questions Answers, Page 9

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Question 81

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switch V600R022 version, about the PV6 RGuard implementation description, the incorrect is ()

Question 82

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For the description of the WLAN network planning scheme in the dormitory/hotel one-in-two scene with a bathroom at the door, the correct one is ()

Question 83

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In the campus SDN solution, the statement about the distributed gateway solution is wrong ()

Question 84

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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

Question 85

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The description of the channel configuration template for the configuration generation tool scenario is correct

Question 86

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When using the planning and design tool, the files that cannot be output at the moment are

Question 87

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In AC3.0, when deploying a Fabric network, which of the following operations is not an operation in Fabric network deployment?

Question 88

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What is the correct step to use the WLAN cloud network planning tool to do pre-sales and after-sales network planning?() 1.Locale setting 2.One-click automatic deployment 3.View simulation 4.Exp

Question 89

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In order to quickly recover when the configuration is lost, which of the following operations is recommended?

Question 90

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Which of the following information cannot be identified through the function of the smart terminal?

Question 81

switch V600R022 version, about the PV6 RGuard implementation description, the incorrect is ()

RA packets can carry a lot of network configuration information, including the default router, network prefix list, and whether to use a DHCPv6 server for stateful address allocation. An attacker can send forged RA packets to modify the network configuration of the user's host so that legitimate users cannot communicate properly. IPv6RGuard provides a defense mechanism against RA packet attacks, which can effectively prevent such network attacks.

Configure the host or router role for the interface, and then the device can forward or discard RA packets based on the interface role.

If the interface is connected to the user host, the interface role is set to host, and if the interface is connected to the router, the administrator can configure the interface role to router according to the interface networking. Version 22.0 also supports policy-based filtering of ND packets.

22.0 also supports policy-based filtering of ND packets.

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Question 82

For the description of the WLAN network planning scheme in the dormitory/hotel one-in-two scene with a bathroom at the door, the correct one is ()

Select butterfly wing wave AP wall-mounted bathroom corner, height 2.2~2.5m, a single AP covers the left and right 2 rooms

The AP fixes the radio power and configures the maximum EIRP to improve the downlink coverage of the room through the wall, with the worst 5G downlink RSSI being -65dBm and the worst uplink RSSI being -80dBm

Indoor omnidirectional APs (2*2 models such as 5761-11) are deployed separately in the corridor to ensure roaming continuity

The bathroom relies on 5G for coverage and turns off 2.4G

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Question 83

In the campus SDN solution, the statement about the distributed gateway solution is wrong ()

Distributed gateway - VxLAN to access, independent AC scenario, for wireless traffic, local forwarding mode is not recommended.

Distributed gateway - VxLAN to access, independent AC scenario, from the edge to the VN, on the edge to execute the service accompanying policy (the edge needs to subscribe to the IP-Group service), the current solution has supported automatic deployment.

The VTEP device is both an L2 gateway and an L3 gateway. The non-gateway node is not aware of the VXLAN tunnel and acts only as the forwarding node for VXLAN packets.

Distributed gateway - VxLAN to aggregation, AC on the board, the wireless traffic service accompanying policy is executed on the edge, and tunnel forwarding is recommended.

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Question 84

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

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