Free Huawei (H35-211_V2.5) Certification Sample Questions with Online Practice Test [Q38-Q56]

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Free Huawei (H35-211_V2.5) Certification Sample Questions with Online Practice Test

H35-211_V2.5 Certification Study Guide Pass H35-211_V2.5 Fast

Huawei H35-211_V2.5 (HCIP-Access V2.5) Exam is a globally recognized certification that validates an individual’s expertise and proficiency in enterprise-level access network technologies. It tests the individual’s knowledge and understanding of access network planning, design, deployment, operation, maintenance, and network security. H35-211_V2.5 exam is challenging and requires candidates to demonstrate their analytical reasoning, critical thinking, and problem-solving skills. Certification provides an excellent opportunity for individuals to showcase their expertise and advance their careers in the field of access network technologies.

NO.38 In SNMP v2c, user passwords can be encrypted.

TRUE

FALSE

NO.39 (Radio) To improve link reliability, the LT device uses two upstream ports 0/19/0 and 0/20/0 to configure a timedelay protection group. Which of the following commands is optional?

huawei(config)#interface giu 0/19huawei(config-if-giu-0/19)#offline-tx-off-time 0 500

huawei(protect-group-0)#protect-group member port 0/19/0 role work

huawei(protect-group-0)#protect-group enable

huawei(config)#protect-group 0 protect-target sth-nni port workmode timedelay

NO.40 (Radio) The 10G GPON system uses XGEM frames to encapsulate data, and the Port-ID is defined in the XGEM header as () bits.

NO.41 Which one of the following protection schemes can provide OLT-level protection?

Type B dual-homing

Ethernet port protection group

LACP

Type B single-homing

NO.42 In video services, if the VOD service is normal but the live service encounters a black screen, which of the following are possible causes?

PQ is used for downstream congestion management of an OLT.

DWRR is used for upstream congestion management of an OLT.

On the ONU, the VLAN of the VoD service is different from that of the live service. On the OLT, there is only one video service stream.

The traffic profile corresponding to the OLT upstream multicast service flow is set to a low priority.

NO.43 Compared with Type C dual-homing protection, which of the following statements about Type C single- homing protection are correct?

Protects important services such as enterprise and base station private line access services.

When the OLT or uplink of the OLT is faulty, services can be switched to the other OLT.

If the OLT is faulty, services are interrupted.

The networking is simple, and the OLT and ONU management is simple.

NO.44 In Layer 2 multicast, how many multicast IP addresses can a multicast MAC address correspond to?

NO.45 Which of the following options can improve the service experience of multicast users when switching channels (shorter switching time)?

When adding a multicast program, disable the pre-join feature

Enable Quick (Fast) Leave when adding a multicast user

When you add a multicast user, enable the preview feature

Use group addresses with small values

NO.46 On a Layer 2 network, which protocol can be used to better control multicast traffic forwarding?

PIM-DM

HGMP

IGMP-proxy

PIM-SM

NO.47 The total downstream bandwidth of the 10G EPON PONI port is the sum of the EPON downstream bandwidth
and the 10G EPON downstream bandwidth.

True

False

NO.48 The (radio) 10G GPON system uses XGEN frames to encapsulate data, and the PORT ID is defined in the
XGEN header as () bits.

NO.49 OLT can support direct replication of a user packet’s priority as the forwarding priority, and also supports direct local configuration.

wrong

Right

NO.50 (Single-choice) HSI service uses VLAN tags to bind users precisely. If there are 5K FTTH users hanging under the OLT, which VLAN switching scheme is recommended?

User VLAN # C-VLAN # S+C-VLAN

S+C # S+C

C # S

C # S+C

NO.51 The (radio) prerequisites for eSight to automatically discover OLT and MXU devices by IP address are not included

eSight and the device need to be on the same network segment, otherwise the device cannot be discovered using the ARP broadcast protocol.

You already have the operation permission of “Resource Access”.

eSight and the device can be routed to communicate (ping each other).

The SNMP parameters on the eSight side have been configured and are aligned with the device side SNMP parameters.

NO.52 Which of the following statements about congestion avoidance is correct?

When the number of packets exceeds the early drop threshold, packets are randomly dropped to avoid queue congestion without affecting services.

Early drop and tail drop cannot coexist.

Early drop indicates that packets are dropped before the number of packets reaches the preset threshold of packet numbers. This prevents queue congestion.

The random drop probability in weighted early drop is related to the upper and lower thresholds.

NO.53 In Huawei’s u2000 management system, when adding network elements, you can only add — ones- when you
access the network element.

wrong

Right

NO.54 Which of the following is not a prerequisite for the eSight to automatically discover OLTs and MxUs using IP addresses?

You have the permission to access resources.

The eSight and devices must be on the same network segment. Otherwise, the ARP broadcast protocol cannot be used to discover devices.

The eSight and devices can communicate with each other (ping each other).

SNMP parameters have been set on eSight and are consistent with SNMP parameters on devices.

NO.55 (Radio) When the 0LT global or VLAN service template enables the PITP switch, the service port allows the
upstream packet to be carried, the Vendor tag switch, and the user to carry the vendor upstream packet In the
case of tarf information, the following statement regarding olts to PITP message processing strategies is
correct

OLT adds a local Vendor tap to the upstream PITP packet

OLT forwards the USER-side PITP message directly without any processing

OlT is left with the Vendor tag carried in the upstream PITP message, plus the local Vendor tag

OLT drops upstream PITP packets

NO.56 Which of the following statements about congestion avoidance is incorrect?

To prevent high-priority packets from being discarded, the early drop threshold of high-priority packets is set to a smaller value.

Congestion avoidance is a traffic control mechanism that monitors the usage of network resources (such as queues or memory buffers) and discards packets when the system is congested to adjust the traffic and mitigate network overload.

The RED technology can reduce the jitter during packet transmission.

Tail drop causes global TCP synchronization and reduces bandwidth usage.

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Free Huawei (H35-211_V2.5) Certification Sample Questions with Online Practice Test [Q38-Q56]

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