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H19-424_V1.0 HCSP-Presales-Campus Network Planning and Design V1.0 Questions and Answers

Questions 4

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.

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Questions 5

When SDN-IWAN is designing BGP routing control, the entire Guqian network structure is adouble-plane structure, which increases the reliability of the network, and the PE of the same plane is preferred when the BGP routing of PE equipment is selected, which is realized through ().

Options:

A.

ORIGIN

B.

MED

C.

LocalPre

D.

AS_PATH

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Questions 6

The following common obstacle signals have the least attenuation ()

Options:

A.

Metal (80mm)

B.

Brick wall (120mm)

C.

Bulletproof glass (120mm)

D.

Wooden door (40mm)

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Questions 7

In the SDN-WAN solution, the principles that need to be followed in the design of ISIS Cost are incorrectly described ()

Options:

A.

The COST configuration of the MSTP link of the remote operator is larger, and it is recommended to configure 1000 to avoid traffic bypassing through the WAN link - the test is wrong

B.

The COST configuration of the link of WDM or bare fiber in the same city is the second smallest, and it is recommended to configure 200 to ensure that the route calculation is secondary to the same city link

C.

The COST value of the local link is the smallest, and it is recommended to configure 10 toensure that the route calculation gives priority to the local link test error

D.

The link cost between the RR and the PE is extra-large, and it is recommended to set 10,000 to ensure that the RR device is only responsible for control plane route reflection and does not forward traffic

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Questions 8

When using the planning and design tool, what is the incorrect description of the function of NCE-Campus planning?

Options:

A.

Support IP address design

B.

Support installation parameter design

C.

The network also supports NCE-Campus planning

D.

Plan the networking mode and cluster scale in the scenario of the scheme

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Questions 9

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

Options:

A.

CloudEngine S series switches

B.

CE series switches in data centers

C.

WLAN AP

D.

AR series routers

E.

USG series firewalls

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Questions 10

Which of the following protocols does the iMaster NCE Campus controller use to register devices and deliver configurations?

Options:

A.

Netconf

B.

HTTP

C.

HTTP2.0

D.

HTTPS

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Questions 11

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

Options:

A.

ZIP file

B.

LLD files

C.

Configure the script

D.

Project acceptance documents

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Questions 12

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

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Questions 13

The description of the main function of the configuration translation tool is correct ()

Options:

A.

All of the above statements are correct

B.

Used in relocation scenarios, this tool can restore the user's existing network networking status and service characteristics information

C.

It is used in relocation scenarios, mainly used to formulate relocation plans and design the networking structure of new networks

D.

It is used in relocation scenarios, mainly used to translate the configuration of friends in batches and improve the efficiency of relocation

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Questions 14

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

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Questions 15

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

Options:

A.

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

B.

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.

C.

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.

D.

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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Questions 16

In the V1R22C00 version of CloudCampus solution, the description of the FW synchronization IP-Group feature is incorrect ()

Options:

A.

NCE-Campus supports the configuration of firewall security group policies.

B.

When a user passes the NCE-Campus authentication or the permission changes, NCE-Campus synchronizes the user name, IP-group, and IP address information to FW, and FW identifies all user groups based on the mapping relationship between IP address, user name, and IP-group, and executes the corresponding security group policy.

C.

Reuse the current online behavior management process, and add lP-Group information to the synchronization information of NCE-Campus and firewall.

D.

When the user goes online and ages in FW, FW actively queries the online user to the NCE-Campus server to keep the IP-Group and other information at both ends synchronized

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Questions 17

Campus virtualization solution, the networking topology that is not supported by underlay routing automation is ()

Options:

A.

Core transparent transmission ring networking

B.

Tree networking

C.

Convergence ring networking

D.

Access to ring networking

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Questions 18

The source of policy generation does not include ()

Options:

A.

IGP

B.

CLI/Netconf/yang

C.

BGP

D.

PCEP

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Questions 19

SRv6 Policy Group tunnel planning description, incorrect is ()

Options:

A.

Establish an SRv6 Policy Group tunnel group for local and remote devices on the same plane.

B.

The minimum color of the SRv6 Policy Group tunnel group is 1,000,000, and the colors of different VPN services and planes do not need to be distinguished, but can be the same.

C.

Configure an SRv6 Policy Group tunnel group for a VPN service.

D.

Multiple policy tunnels can be planned within the group according to the actual needs of users.

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Questions 20

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

Options:

A.

Portal

B.

TACACS

C.

P2P

D.

802.1X

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Questions 21

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;

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Questions 22

The following are not the characteristics of CloudCampus's cloud management solution

Options:

A.

Rapid deployment, which can support plug-and-play of tenant devices

B.

Remote O&M can be achieved through the NETCONF protocol

C.

In the solution, the NCE platform can provide API interfaces to connect with upper-layer applications

D.

You cannot switch between the local management mode and the cloud management mode of Huawei devices

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Questions 23

The maximum channel bandwidth supported by WIFI6 is:

Options:

A.

80M

B.

160M

C.

320M

D.

640M

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Questions 24

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

Options:

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.

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Questions 25

Regarding the behavior of END, the wrong statement is ()

Options:

A.

end. DT4: EVPN VPLS unicast meteor

B.

end.dx2: the L2AC interface used to divert traffic to the egress PE

C.

end. X SID: A link used to direct traffic to a specific node

D.

end SID: Redirects traffic to nodes based on the IP routing table

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Questions 26

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.

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Questions 27

The description of the NetEngine AR631l device is incorrect ()

Options:

A.

The ARR20 version was released.

B.

Support DSVPN feature

C.

Industrial access router.

D.

Fanless design

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Questions 28

Which of the following descriptions is wrong about the MPLS tuning scheme ()

Options:

A.

It is recommended to deploy two-way tunnels to pass through the common road, which is convenient for maintenance and more reliable tunnel BFD detection

B.

When optimizing and calculating routes, priority is given to ensuring the creation of high-priority tunnels, and high-priority tunnels can preempt low-priority tunnel resources

C.

RSVP-TE, SR-TE, and LDP tunnels can be tuned

D.

When multiple load-balancing tunnels are deployed between two PE nodes, we recommend that you deploy a detached group.

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Questions 29

The following WLAN delivery policy is wrong ()

Options:

A.

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)

B.

Wireless backhaul: CSP delivery

C.

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

D.

Campus network: Huawei's original factory/CSP delivery

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Questions 30

What should I do if I want to delete a configuration delivered to the device through NCE-Campus and manually delete the command line on the device ()

Options:

A.

Delete it directly in NCE-Campus

B.

Add the command line on the device, and then delete it through NCE-Campus

C.

No other operations are required, NCE-Campus will reconcile

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Questions 31

Which of the following statements is correct for the user requirements for configuring the translation tool ()

Options:

A.

If you already have a tool, you can fully trust the tool, and you don't need special skills

B.

I have a relatively high education, and I can solve problems by myself and can use them

C.

The tool is simple, and I have two years of work experience, so there is no problem with it

D.

Have systematic and professional knowledge of data communication network, and have more than two years of experience in data communication equipment development and maintenance

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Exam Code: H19-424_V1.0
Exam Name: HCSP-Presales-Campus Network Planning and Design V1.0
Last Update: Dec 4, 2024
Questions: 107

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