H35-211_V2.5 Exam Questions

Which of the following conditions does not include for eSight to automatically discover OLTs and MXUs by IP address?

When configuring FTTH IPTV service access on Huawei U2000, which of the following templates needs to be configured?

The number of users under the OLT can also determine whether VLA uses a single or double VLAN. Single VLAN is suitable when the number of users is small, but double VLAN must be us...

When planning QOS, it is necessary to plan reasonably according to the business. Generally, high- priority businesses adopt the () scheduling mode.

The uplink wavelength of 10G EPONE is ().

The 10G GPON system uses XGEN frames to encapsulate data, and the PORT ID is defined as () bits in the XGEN header.

The maximum splitting ratio supported by 10G EPON is ().

When using the SIP protocol, a local digitmap is required for matching. If the default matching mode is used to match a 7-digit number starting with 7727, then which of the followi...

If multicast services are deployed only in a dedicated network, which multicast address segment should be prioritized when planning?

What protocol is used to manage multicast membership?

If multiple set-top boxes under an ONT are watching a multicast program at the same time, which of the following functions can be enabled on the OLT for the ONT multicast user to e...

When a user dials into the network via PPPoE, an error message "Error 678" appears indicating a dial-up failure and an inability to obtain an IP address. What could be the possible...

Users report a large delay when switching channels on IPTV. To improve the user experience of switching channels, a program pre-join function can be configured. Which of the follow...

LACP aggregation interconnection equipment determines the port that carries the higher service based on the LACP priority of the active port. If there are multiple ports with the s...

Which of the following statements about defending against MAC Spoofing is incorrect?

If you want to cooperate with the upper-level authentication server to perform user authentication, you can add the user's physical location information source to the () field of t...

eSight uses templates to uniformly configure SNMP parameters for multiple network elements. Which of the following parameters in the "SNMP Protocol Template" configuration is optio...

Huawei U2000 implements voice service configuration by issuing voice configuration through ().

The general network design process goes through which of the following stages and their order?

What is the upstream wavelength in a 10G GPON system?

Rules can be formulated based on link layer information such as source MAC address, VLAN ID, Layer 2 protocol type, and destination MAC address. The ACL for corresponding data proc...

SIP is an application layer protocol. Which of the following cannot be used to carry the SIP protocol?

Compared to Type Type C dual-homing protection. Which of the following descriptions of Type C single-homing protection is incorrect?

During OLT traffic scheduling, which of the following traffic will be marked green?

Regarding Gemport design principles, Which of the following statement is incorrect?

In the 10G GPON protocol stack, what is the smallest encapsulation unit?

When deploying VolP services using the H.248 protocol, the registration information sent by the MG to the MGC contains (), indicating that the command that triggered this informati...

In FTTH scenario, using H.248 protocol to deploy VolP service, which of the following options belongs to MG equipment?

The complete SIP message interaction process will include multiple request and response messages. The header field of the SIP message can use a field to describe the specific reque...

In Layer 2 multicast, how many multicast IP addresses can a multicast MAC address correspond to?

When configuring multicast services on the OLT, which of the following options is optional and the multicast VLAN program is statically configured?

During FTTH VolP service configuration, the MG interface status fails. Which of the following reasons is not possible?

Which of the following conditions will not trigger GPON Type B dual-homing protection switching?

FTTX is located in the NGN network architecture ().

For the message priority processing of the outgoing port, mapping or direct setting can be adopted. Which of the following options correctly describes how priorities are handled?

Which of the following descriptions about preventing IP address spoofing is correct?

In Huawei's GPON system, which of the following types of end-to-end line protection from OLT to ONU is supported?

Which of the following network elements cannot be managed by NCE-FAI?

In a POL campus network, which area is used for public server deployment to provide access services to external users without affecting internal network security?

Which of the following statements about the PITP protocol is incorrect?

After the ONU is powered on, the OLT cannot automatically discover unconfigured ONUs. What is the reason for this failure?

To improve user access security, the DHCP Opion2 function is enabled. Which device node adds the DHCP Opion2 field to the sent message?

In a GPON network, which one supports automatic redundancy protection only for OLT GPON ports and trunk fibers?

When configuring VolP service time, which type of DBA is recommended?

In a GPO network, the optical signal attenuation using a 1:2 splitter is approximately 3dB. What is the theoretical attenuation of a 1:32 splitter?

In an IPTV service scenario, a program displays a distorted screen. Which of the following is the impossible cause of this phenomenon?

When troubleshooting a GPON ODN fault, a test revealed that the splitter input optical power was abnormal. Which item is the likely fault point?

When configuring multicast services, the authentication method used when adding multicast users is: no-auth. If 10 programs are configured on the OLT (the upper layer device can pr...

Which of the following multicast addresses represents all routers?

Which of the following descriptions of the security control measures supported by the GPON system is incorrect?