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Huawei H19-424_V1.0 Dumps

HCSP-Presales-Campus Network Planning and Design V1.0 Questions and Answers

Question 1

When using the planning and design tool, which of the following statements about the logical networking of the campus network is incorrect?

Options:

A.

The logical networking initialization diagram is determined by the parameters of the scenario of the solution

B.

Support multi-region, multi-aggregation node design

C.

The working mode supports stand-alone and stacked

D.

You can't manually drag and drop to modify

Question 2

The statement about cloud AP radio tuning is incorrect

Options:

A.

Global services such as local load tuning and load balancing of the LeaderAP are limited by the performance of the AP, and the specifications of the APs that can be managed by theLeaderAP are limited

B.

If the specifications are exceeded, if APs are not grouped, APs will be randomly grouped, and adjacent APs and APs on the same floor may be assigned to different groups, which will affect global services such as tuning and load balancing

C.

AP groups in the current version are grouped through AP management VLANs, and APs in the same group need to have the same management VLANs

D.

The AP tuning group division will be reflected on the controller of the current version

Question 3

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

Options:

A.

Manually save the equipment configuration on the controller on a regular basis

B.

Formulate regular configuration file backup tasks

Question 4

The following scenarios in the CloudCampus solution do not belong to external network interconnection:

Options:

A.

L3 shared exit

B.

L3 exclusive export

C.

Shared export

D.

L2 exclusive export

Question 5

Regarding end.dt4, decapsulation and specific IPV4 lookup tables, the statement is wrong ()

Options:

A.

For L3VPN scenarios, you need to search in the VPNFIB of the egress PE

B.

SIDs can be used anywhere in the segment list

C.

CHECK THE PRIVATE FIB OF V4 ACCORDING TO THE INNER IPV4DA

D.

You can use the destination address of IPV6 packets without SRH headers

Question 6

The maximum channel bandwidth supported by WIFI6 is:

Options:

A.

80M

B.

160M

C.

320M

D.

640M

Question 7

In iMaster NCE-Campus V300R022C00, the function description of the distributed switch (remote module) scenario is incorrect ()

Options:

A.

O&M capability: support restart operations on distributed switches: support reporting alarms for failed upgrade of distributed switches. Control capability: Configurations can be directly delivered to distributed switches (remote modules).

B.

Control capability: support direct configuration delivery to distributed switches (remote modules).

C.

Management capability: You can view the information of the distributed switch based on the central switch, including the ESN, model, online status, interface directly connected to the central switch, and the port list information of the distributed switch itself.

D.

Monitoring capability: You can view the memory usage, storage space usage, and temperature of distributed switches, as well as the running status, rate, flow rate, packet statistics, and bandwidth utilization of distributed switch ports.

Question 8

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

Options:

A.

The channel template is available to all channel providers

B.

The channel template is available to all users

C.

The channel template is only available to the users of the channel, but cannot be modified

D.

The channel template is only available to the users of the channel and can be modified

Question 9

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

Options:

A.

Local hardware redundancy protection

B.

TE HSB

C.

Local software protection

D.

Remote disaster recovery

Question 10

The statement about campus NCE user access authentication is incorrect

Options:

A.

Portal authentication, MAC address authentication, and 802.1X authentication are supported

B.

Portal page customization is not supported, but it supports docking with third-party Portal servers

C.

The authentication data is transmitted using HTTP2.0 and Radius protocols, and the configuration data is transmitted using the Netconf protocol

D.

Support docking with social media such as Weixin

Question 11

The description of the main functions of the configuration generation tool is correct

Options:

A.

Through this tool, you can restore the user's existing network networking and service characteristics

B.

It is mainly used to generate configuration scripts in batches

C.

It is mainly used to specify the relocation plan and design the networking structure of the new network

D.

The above statements are correct

Question 12

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

Options:

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.

Question 13

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

Options:

A.

1

B.

2

C.

3

D.

4

Question 14

Which of the following does not belong to the planning and design of a virtual network?

Options:

A.

VN planning and design

B.

Strategy design

C.

Deployment automation design

Question 15

Regarding planning and design tools, the following statements are wrong

Options:

A.

The planning and design tool is used for after-sales planning and cannot be used before sales

B.

When the equipment model cannot be used, you can feedback it in the tool platform

C.

The tool can ensure the logical consistency and data consistency of the design

D.

In the case of large or frequent changes in the network, the old project can be retained and the new project can be designed

Question 16

When doing BGP design in SDN-WAN, it is recommended to divide devices with the same configuration into the same group to simplify configuration and maintenance.

Options:

A.

All backbones P(P) 1 group

B.

1 GROUP OF PE (BR-PE) in all branches

C.

1 GROUP OF PE (DC-PE) for all data centers

D.

1 group for all RR devices (RR).

Question 17

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

Options:

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

Question 18

The statement about the cloud migration characteristics of campus services is incorrect

Options:

A.

Policy service, which provides the ability to configure policies, mainly configures access policies between security groups and security groups, integrates AC3.0, and AC1.0 is optional

B.

Authentication & Portal service, which supports authentication, authorization, and accounting capabilities as an AAA server, is integrated in AC3.0 and AC1.0 is optional, in which billing depends on a third party

C.

The P-Group synchronization service, as the control plane of the IP-Group, provides the collection and distribution of IP and security group correspondence, and is integrated in AC3.0 and AC1.0

D.

Policy execution points and authentication points can be deployed on different physical devices.

Question 19

What is the detection technology used for TEHSB and VPNFRR protection solutions in the SDN-WAN solution?

Options:

A.

Ethoam

B.

BFD

C.

Y1731

D.

NQA

Question 20

In the campus scenario, the correct policy linkage function is ()

Options:

A.

When the authentication point and the group policy execution point are not on the same device, you need to use the policy linkage function.

B.

In the policy linkage scenario, you need to set the downstream port type of the Edge device to Extended Access Switch

C.

The policy linkage function means that no matter where you go, the permission to access resources is the same, and it is decoupled from the IP address.

D.

When the authentication point, access point, and group policy execution point are all connected to the device, the policy linkage function should be used

Question 21

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

Options:

A.

Terminal type

B.

Operation

C.

Manufacturer

D.

NIC type

Question 22

Ethernet Segment Route(Type4)

Options:

A.

Multicast tunnel endpoint auto-discovery & multicast type auto-discovery

B.

Elastic search for ES members

C.

IPPrefix announcement

D.

MAC address learning Xi notice

Question 23

What kind of route does EVPN use to solve the AC-side loop problem?

Options:

A.

Ethernet A-D Route(Type 1)

B.

Ethernet Segment Route(Type4)

C.

MAC/IP Advertisement Route(Type2)

D.

Inclusive Multicast Route(Type3)

Question 24

For the sake of WLAN security, if the customer wants to manage the WLAN data in a unified manner, the customer can choose which of the following networking methods:

Options:

A.

AC side-attached data is forwarded directly

B.

AC side-attached data tunnel forwarding

C.

Layer 3 networking data is forwarded directly

D.

Layer 2 networking data is forwarded directly

Question 25

Which of the following cannot be used as the basis for the recognition of the WLAN delivery capability of the channel for a channel delivery project?

Options:

A.

WLAN product delivery qualification. Such as HCIA or HCIP engineers

B.

Huawei's WLAN project delivery experience

C.

Friend's experience in delivering non-WLAN projects

D.

Competitor WLAN project delivery qualification and experience

Question 26

In the virtualization scenario, we recommend using () external network design when using a unified access policy for different VNs

Options:

A.

L3 shared exit

B.

L3 exclusive export

C.

L2 shared exit

D.

L2 exclusive export

Question 27

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

Options:

A.

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

B.

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

C.

When the signal strength in the floor is too low

D.

In the case of insulating obstacles

Question 28

In the V200R022 version of the S switch, the description of the S5X31(S)-S multi-rate switch is wrong ()

Options:

A.

Support 2G large cache to cope with high burst business traffic.

B.

It can be used as a remote module for the central switch to achieve simplified networking.

C.

It supports advanced features such as VxLAN and MPLS, real-time telemetry data collection, and network O&M visualization, which can be widely used in scenarios such as medium-sized campus aggregation and small campus cores.

D.

3 power supply design, support N+1 redundancy, full 802.3bt90W PoE++ power supply for all ports, and the maximum PoE output power of the whole machine can reach 2268W, adapting to the power supply needs of massive terminals.

Question 29

AR series routers do not support any of the following deployment methods:

Options:

A.

Register for the Inquiry Center

B.

APP scan the code to start

C.

DHCP Option

D.

Email starting

Question 30

The source of policy generation does not include ()

Options:

A.

IGP

B.

CLI/Netconf/yang

C.

BGP

D.

PCEP

Question 31

In the LAN-WAN convergence scenario, the description of RR deployment design principles is wrong ()

Options:

A.

The RR must be redundant, and at least two RR devices must exist on the live network. Prevent network-wide service interruption caused by the failure of only one RR device on the entire network.

B.

Try to choose an independent RR, which can be deployed on a single device in the independent RR scenario.

C.

Use the RR model recommended in the specification list;

D.

The Edge should be dual-uplink to the two RR devices to achieve egress backup;

Question 32

The description of the V300R022C10 version of NetEngine AR6300 SRG33X0 series enterprise routers is incorrect

Options:

A.

The maximum number of XSIC slots can reach 4.

B.

The maximum number of WSIC slots can reach 4.

C.

4 SIC slots.

D.

Dual master control and double forwarding