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NEW QUESTION 16
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

NEW QUESTION 17
Configure the main interface of the translation tool, and some lines are marked with different background colors for the purpose of ()

The relocation is too boring, and the interface is too monotonous, purely for decoration and good looks

Remind users of the points that need special attention, such as: those that need to be manually confirmed and processed, and those that can be discarded

In order to export the configuration, the configuration does not have the background color everywhere when exporting the configuration

It has no practical effect

NEW QUESTION 18
IN QOS DESIGN, THE DESCRIPTION OF THE DESIGN PRINCIPLES OF TRAFFIC SCHEDULING IS INCORRECT ()

Maintain the principle of uniformity in the scheduling strategy of the whole network, and use templated deployment as much as possible to facilitate network management

LPQ/WFQ scheduling strategies can be used to avoid low-priority services not being able to obtain bandwidth resources

The current QoS policy needs to take into account the subsequent expansion of the network

Core services and video-voice services should ensure the absolute priority of forwarding and use PQ scheduling

Unless the business has special requirements, some parameters of the scheduling policy should be defaulted as much as possible

For TCP-based services, the queue must be configured with WRED dropping to avoid TCP global synchronization

NEW QUESTION 19
In the VXLAN access scenario, the maximum number of access devices is recommended

NEW QUESTION 20
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

NEW QUESTION 21
Which of the following interface protocols is not required by the MPLS tuning solution ()

BGP-LS

Netstream

PCEP

Telemetry

NEW QUESTION 22
In the virtualization scenario of large and medium-sized campuses, the border node is used for the interconnection between the fabric network and the external network and data forwarding

L3 shared exit

L3 exclusive export

L2 shared exit

L2 exclusive export

NEW QUESTION 23
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

NEW QUESTION 24
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

NEW QUESTION 25
The following scenarios in the CloudCampus solution do not belong to external network interconnection:

L3 shared exit

L3 exclusive export

Shared export

L2 exclusive export

NEW QUESTION 26
Among the following devices, the wireless AP operating at 2.4GHz will not interfere with ()

Microwave oven

Bluetooth headset

Infrared sensor

Cordless phone working in the 2.4G frequency band

NEW QUESTION 27
The description of the main function of the configuration translation tool is correct ()

All of the above statements are correct

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

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

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

NEW QUESTION 28
In the virtualization scenario, we recommend using () external network design when using a unified access policy for different VNs

L3 shared exit

L3 exclusive export

L2 shared exit

L2 exclusive export

NEW QUESTION 29
The description of the main functions of the configuration generation tool is correct

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

It is mainly used to generate configuration scripts in batches

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

The above statements are correct

NEW QUESTION 30
When using the planning and design tool, the following statement is wrong about the layout of the campus network cabinet

There are two views: logical cabinet and physical cabinet

Drag and drop to adjust the position of the device

Modular switches support board design

The server cannot be planned and placed in the cabinet

NEW QUESTION 31
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 ()

Delete it directly in NCE-Campus

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

No other operations are required, NCE-Campus will reconcile

NEW QUESTION 32
In the WLAN scenario, the following statements are wrong for demand collection ()

Coverage are answer confirm the key coverage area (such as office, conference room, etc.) and common coverage area (such as stairs, toilets, etc.) required by the customer

Pay the signal field strength requirements in the area, for example, -40dBm~-65dBm in key areas, and
>-75dBm in ordinary areas

Number of concurrent users: the total number of terminals connected in the current coverage area, and how many people in the coverage area are planned to be connected at the same time

Bandwidth requirements: the main types of services planned by the customer and the bandwidth requirements for each user

NEW QUESTION 33
The following description of business-oriented VAP is correct

Provide wireless terminal access function

Establish a MESH connection

Each radio can be configured with multiple radio resources, and the number is unlimited

Each radio can be configured with only one

NEW QUESTION 34
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:

AC side-attached data is forwarded directly

AC side-attached data tunnel forwarding

Layer 3 networking data is forwarded directly

Layer 2 networking data is forwarded directly

NEW QUESTION 35
Which of the following does not belong to the reliability technology of the controller server ()

Local hardware redundancy protection

TE HSB

Local software protection

Remote disaster recovery

NEW QUESTION 36
When using the planning and design tool, what is the incorrect description of the function of NCE-Campus planning?

Support IP address design

Support installation parameter design

The network also supports NCE-Campus planning

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

NEW QUESTION 37
Regarding the principle of VN division, the following statement is wrong

In a virtualized network, different service networks can be distinguished by different VNs

Virtual networks are isolated from each other by default

Independent business units can be used as a separate virtual network

The isolation requirements caused by the difference of user identities in the same department can be realized by dividing different virtual networks

NEW QUESTION 38
Endpoint SID of PE type, which is used to identify an lPv4 VPN instance in the network

End.DX4 SID

End.X SID

End.OP SID

EnDT4 SID

NEW QUESTION 39
In iMaster NCE-Campus V300R022C00, the function description of the distributed switch (remote module) scenario is incorrect ()

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).

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

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.

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.

NEW QUESTION 40
The description of the CloudEngine S8700 switch is incorrect.

Provide 3 product forms: 4 slots, 6 slots and 10 slots.

CloudEngine S8700 is a spruce type device.

It has ultra-high-density GE/10GE/25GE/40GE/100GE full-rate access ports, and has a variety of port types.

Adopt distributed forwarding architecture