Spring Sale Special - Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: sntaclus

examout.co

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

A.

Netconf

B.

HTTP

C.

HTTP2.0

D.

HTTPS

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

A.

Ethoam

B.

BFD

C.

Y1731

D.

NQA

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

A.

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

B.

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

C.

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

D.

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

E.

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

F.

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

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

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

The following WLAN delivery policy is wrong ()

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

Regarding the description of the design principles of Locator SID, it is incorrect ()

A.

For the Locator CIDR block planning of SRv6, the appropriate mask should be set according to the number of IPv6 SIDs that may be used by the device.

B.

loatos svV6_locator ipu6-prelix21.DB8ABCD: .b4 static 32, Locator is 2001.DB8.ABCD:, length 64 bits, static segment occupies 32 bits, dynamic segment occupies 32 bits args field occupies O bits. The starting value of the state segment is: 2001:DB8:ABCD:0000:0000:0000:C

C.

Locator SID supports static configuration or dynamic allocation, end-op and end-m must be statically configured, and static configuration is also recommended for end and end.x, which is convenient for network O&M. Other SIDs can be assigned dynamically.

D.

Devices at the same site belong to the same large network segment with the same prefix, and different devices are assigned to the small network segment with the same prefix in the large network segment.

The description of the NetEngine AR631l device is incorrect ()

A.

The ARR20 version was released.

B.

Support DSVPN feature

C.

Industrial access router.

D.

Fanless design

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

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.

iMaster NCE-Campus V300R022C00 version, the difference between V5 and Spruce is incorrect.

A.

Monitoring: V5 is based on http 2.0 channel, and Spruce is based on telemetry channel (GRPC). O&M: Based on the SSH channel, V5 is different from Spruce.

B.

O&M: Based on the SSH channel, V5 is different from Spruce.

C.

Acceptance: Based on the netconf channel, V5 is no different from Spruce.

D.

Configuration/alarm: Carried on the netconf channel, the yang model is different, and the spruce adopts the yang 2.0 model.

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

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.