H35-211_V2.5 Exam Questions

The Anti-MAC Spoofing function was initially enabled on the OLT to prevent MAC spoofing, but was later disabled. Which of the following options is correct?

When configuring the VolP service in the NCE-FAN system, which of the following templates should be enabled for user port configuration?

The effective downstream bandwidth of the GPON PON port is ().

Type In protection mode C, which switching type is not supported?

Which of the following is not a basic package service function in the CE system architecture?

The ONT terminal under a certain PON port cannot be automatically discovered. Which of the following options is impossible?

A user complained about slow download speeds. Which of the following reasons would not cause slow download speeds?

Which of the following options describes congestion management correctly?

A campus project uses X5SFOT technology, with ONTs serving as AP backhaul. A 1:16 optical splitter is used, but only 12 APs are connected to each splitter. What is the concurrent d...

In a GFON network, when an ONU fails, what is the process for replacing the ONU?

Among the following options, which description of 1CE-FANHSI business configuration is incorrect?

When an OLT uses dual uplinks, what protocol is usually configured to protect the uplinks?

Which of the following is a multicast address?

IP Spoofing attack refers to a malicious user forging () and sending messages to launch a network attack.

While configuring traffic templates in the GPOH system, which of the following is a mandatory configuration item?

Which of the following descriptions of the basic structure and design concept of pre-connected OD is incorrect?

Which of the following descriptions of encryption technology in GPOH systems is incorrect?

In campus scenarios, a single VLAN is usually planned, and VLAN switching is not required. When using command line configuration, which method should be used for the tag-transstorm...

The maximum concurrent upstream and downstream bandwidth required by an ONU is 200Wbps upstream and 300Mbps downstream. When using GFON access, what is the maximum splitting ratio...

If you want to increase the bandwidth of the OLT uplink and provide protection between uplinks, which of the following technologies can be used?

In FTTX networks, when planning data for broadband services, which of the following principles is incorrect?

When planning the 802.1p priority of packets in a PON system, which of the following packets is generally set to the highest priority?

Which of the following port numbers is the default port number for the SIP protocol?

Which of the following multicast protocols is used to manage multicast members?

Which tool is not required during FTTH cutover operations?

If a protection group is bound to the BFD session state on the OLT and a failure occurs on the OLT upstream link, which of the following protections will be triggered?

A campus project uses GPON technology, with ONUs serving as AP backhaul. A 1:8 optical splitter is used, but only six APs are connected to each splitter. What is the concurrent dow...

Which of the following descriptions about IPTV service data planning is incorrect?

In a GPON network, which of the following tools can be used to detect whether there is red light leakage in the optical fiber?

Which of the following descriptions of GPON optical power solutions is incorrect?

Which of the following descriptions about the function of an optical distribution frame (ODF) is incorrect?

In an IPTV service application, a multicast user frequently experiences freezing when watching program 224.2.2.4, but has no issues watching other programs. Which of the following...

Due to the different representations of multicast IP addresses and multicast MAC addresses, how many multicast IP addresses may be mapped to the same XC address?

The GPON system uses ACL to filter data packets. Which of the following options supports filtering by MAC address?

10G GP0N downstream data is transmitted using broadcast mode. Downstream data is broadcast to all ONUs. Using line encryption can improve system security. Which of the following st...

In the upstream direction of the OLT, which method supports reliability protection?

When using NCE-FAN to configure FTTH IPTV services, which template should be used?

When planning a DBA for a business, if we want to ensure bandwidth and share as much bandwidth as possible when the network is idle, which mode should our DBA use?

Which of the following descriptions about ODN link attenuation budget is incorrect?

In Huawei's GPON network, what are the OLT's receiving sensitivity and overload optical power requirements for Class B+ optical modules?

When testing the key parameters of a 0 network, which of the following options is inappropriate?

Under one PON port, only one ONU cannot go online, while other ONUs can go online normally. In this case. Which of the following failures is possible?

In IPTV services, which of the following forwarding methods is mainly used for point-to-point services?

Which of the following options is correct about end-to-end QoS?

Live video streaming services require stable latency. Which of the following is the primary consideration in QoS measurement?

Which of the following descriptions of the TACACS protocol is correct?

Which of the following options is incorrect in describing the NCE-FANIPTV service configuration?

In an FTTX network, which option can improve IP address utilization when planning IP addresses?

Under ideal conditions, the network configuration is OLT (3ka optical cable) 1, optical splitter (7kn optical cable) (). The LT's emitting optical power is 2dBam. What is the norma...

In a GFON network, when a LOSi/LOBi alarm is generated, which of the following is an unlikely cause of the alarm?