H35-211_V2.5 Exam Questions
516 real H35-211_V2.5 exam questions with expert-verified answers and explanations. Page 2 of 11.
- Question #53
When configuring automatic dumping of performance data in the NCE system, you can set the number of days and proportion of performance data stored in the database. When both exceed...
- Question #54
Which of the following options is correct about NCE-PAN VolP service configuration?
- Question #55
In a POL campus network deployment, the OLT upstream L3 switch uses VRRP. If the primary L3 switch fails, which of the following statements is incorrect?
- Question #56
When planning a DBA, if a user wants to apply for Internet access, which type of DBA should be used?
- Question #57
POL can carry multiple services over a single fiber, including IP services such as PC and AP backhaul, video backhaul, IP telephony/video conferencing, as well as traditional voice...
- Question #58
In a CPON network, the power value measured by the optical power meter on the ONU side is higher than the overload power. Which of the following options are possible reasons?
- Question #59
The customer requires protection for both the ONU trunk optical path and the branch optical path. Which PON line protection method should be adopted?
- Question #60
When the invitation message sent by user A reaches user B after passing through servers C, D, and E, in which order, from top to bottom, are the server addresses recorded in the Vi...
- Question #61
Program viewing permissions include: forbid, preview, watch, and idle. During multicast user permission acceptance, if the same user is bound to multiple templates with different p...
- Question #62
In the OLT+MDU network, configure the ig-snooping mode on the MDU. If a multicast user on an MDU leaves the multicast group (and the MDU has multiple multicast users online at the...
- Question #63
The protocol used to manage multicast membership is ().
- Question #64
If the phone is off-hook and there is no sound, you can use the POTs line test to check whether there is a line problem between the terminal phone and the POTS port. Which of the f...
- Question #65
Huawei OLT equipment supports service flow-based diagnosis, which means packet capture according to service flow. Which of the following descriptions is incorrect?
- Question #66
Which of the following descriptions of GPON Type C dual-homing protection is correct?
- Question #67
Huawei U2000 implements FTTH voice service configuration by issuing voice configuration through ().
- Question #68
The configuration on the OLT is as follows: huawei(config)#snmp=agent target - host trap - hostname user address 10.10.10.10 udp-port 162 trab - paramnamneaaa. Which of the followi...
- Question #69
OLT usually uses queue scheduling technology to solve traffic congestion problems. How many queues does the OLT have?
- Question #70
If the IGMP version on the OLT is configured as v3, what will the OLT do when it receives an IGMP leave message forwarded from the ONT?
- Question #71
When OLT receives power-off message from ONT, the system generates which of the following alarms?
- Question #72
When deploying GPON Type B single-homing protection, the working mode of the GPON port protection pair is ().
- Question #73
Which of the following statements about OLT DOS attacks is incorrect?
- Question #74
Huawei network management U2000 manages network elements OLT and ONU through the () protocol.
- Question #75
Which of the following commands is used to stop multicast emulation?
- Question #76
Configure the following commands on the OLT: Huawei(config)#lacp priority [integer<U><0, 32767> linteger<U><0, 65535>}: 2048 {port<K> Isystem <K>}: system According to the above co...
- Question #77
Which of the following descriptions of GPON Type C single-homing protection is correct?
- Question #78
In the U2000 network management system, under the GPON template view, you can see which of the following templates? A - Line Template B - Business Template C - DBA Template D - GPO...
- Question #79
If multiple SIP messages belong to the same call with the same SIP user, which field in these messages has the same value?
- Question #80
In a Layer 2 network, what protocols are usually used to better control the forwarding of multicast traffic?
- Question #81
When configuring traffic profiles in the U2000 access template, which template do operators usually configure?
- Question #82
When configuring FTTB broadband services on the U2000 network management system and adding a service port on the MDU, what user VLAN is usually configured?
- Question #83
Regarding the principles of ONU/ONT network construction, which of the following statements is incorrect?
- Question #84
When configuring multicast services, the authentication method used when adding a multicast user is no-auth. If 10 programs are configured on the OLT (the upper layer device can pr...
- Question #85
Which of the following statements about DHCP option 82 is incorrect?
- Question #86
Which of the following attributes does the network management VLAN generally use?
- Question #87
When querying the status of a SIP voice service user port, which item indicates that the phone is in the off-hook state?
- Question #88
In a GPON system, when configuring SIP voice services, which SIP local port number is selected by default?
- Question #89
In the PIM protocol, there are two main types of routing table entries in the network. Which description is correct?
- Question #90
Which of the following statements about (S, G) and (*, G) routing entries is incorrect?
- Question #91
During OLT traffic scheduling, which of the following traffic will be marked as yellow?
- Question #92
In the GPON service system, which item is used to represent a service flow?
- Question #93
Which of the following options is not a functional entity in the 802.1x security system?
- Question #94
By default, when DHCP Option 82 is globally enabled only on the OLT, the OLT's processing of received DHCP messages changes. Which of the following descriptions is correct?
- Question #95
Which of the following is not a port role in RSTP?
- Question #96
The 1+1 redundancy feature of GPON ports provides port and fiber redundancy protection. How many milliseconds can the port service interruption last, increasing device reliability?
- Question #97
In the Ethernet port protection group, which of the following descriptions about the Portstate protection group and the Timedelay protection group is incorrect?
- Question #98
For IPTV multicast services, which of the following devices should be set as a multicast replication point for FTTH applications?
- Question #99
In a PON network, which of the following components causes the greatest optical loss?
- Question #100
The location where the POL campus access point distribution box is installed has the functions of fiber optic cable entry and exit, termination, storage, and installation of optica...
- Question #101
Which of the following options is not a component of the GPON system ODN?
- Question #102
The ONUs in a certain community are all offline. Which of the following descriptions of the cause is not possible?