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

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Single choice17

Multiple choice2

Huawei · H19-424

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Question 1

Single choice

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

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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Correct answerA

Question 2

Single choice

In NCE-IP deployment, which of the following licenses can be optionally loaded ()

A
Load the FI license
B
Load the NCE license
C
Load the FC license (virtual machine) license

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Correct answerA

Question 3

Single choice

The source of policy generation does not include ()

A
IGP
B
CLI/Netconf/yang
C
BGP
D
PCEP

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Correct answerA

Question 4

Single choice

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

A
Ethernet A-D Route(Type 1)
B
Ethernet Segment Route(Type4)
C
MAC/IP Advertisement Route(Type2)
D
Inclusive Multicast Route(Type3)

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Correct answerA

Question 5

Single choice

Regarding planning and design tools, the following statements are wrong

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

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Correct answerA

Question 6

Single choice

In the network plan of iMaster NCE-Campus, what is the recommended networking mode if there is no special isolation requirement?
?

A
Four-plane networking
B
Two-plane networking
C
Three-plane networking

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Correct answerB

Question 7

Single choice

The description of the new AirEngine 5762-16W is incorrect ()

A
Super wall penetration, one AP covers up to four rooms
B
Unique built-in butterfly wing intelligent antenna
C
USB expansion of external Internet of Things
D
Dedicated to multi-partition scenarios in dormitories and hotels

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Correct answerA

Question 8

Single choice

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

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Correct answerA

Question 9

Single choice

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

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

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Correct answerD

Question 10

Single choice

Which stage is immediately followed by the association stage in the STA access process?

A
Scan phase (SCAN)
B
Link Authentication
C
Access authentication
D
Key negotiation

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Correct answerC

Question 11

Single choice

In the CloudCampus APP, a maximum of () images can be uploaded to a survey site

A
1
B
2
C
3
D
4

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Correct answerC

Question 12

Single choice

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

A
Manually save the equipment configuration on the controller on a regular basis
B
Formulate regular configuration file backup tasks

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Correct answerB

Question 13

Single choice

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

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Correct answerB

Question 14

Multiple choice

Which of the following parameters must be included when planning campus WAN egress design?

A
Link bandwidth
B
SLA requirements
C
Application routing policies
D
ISP diversity

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Correct answersA, B, C, D

Question 15

Single choice

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

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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Correct answerC

Question 16

Single choice

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 ()

A
Select butterfly wing wave AP wall-mounted bathroom corner, height 2.2~2.5m, a single AP covers the left and right 2 rooms
B
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
C
Indoor omnidirectional APs (2*2 models such as 5761-11) are deployed separately in the corridor to ensure roaming continuity
D
The bathroom relies on 5G for coverage and turns off 2.4G

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Correct answerD

Question 17

Single choice

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

A
Register for the Inquiry Center
B
APP scan the code to start
C
DHCP Option
D
Email starting

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Correct answerB

Question 18

Multiple choice

Which of the following steps must be performed when creating a new VN on iMaster NCE-Campus?

A
VN ID assignment
B
Overlay tunnel generation
C
Service-based access policies
D
Binding to fabric nodes

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Correct answersA, B, C, D

Question 19

Single choice

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

A
VN planning and design
B
Strategy design
C
Deployment automation design

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Correct answerC