최신Huawei HCIP-Access V2.5 - H35-211_V2.5-ENU무료샘플문제
문제1
The program black screen phenomenon occurs in the IPTV service scenario. After detection, it is found that the program stream has reached the user port of the ONU. What is the cause of this phenomenon?
The program black screen phenomenon occurs in the IPTV service scenario. After detection, it is found that the program stream has reached the user port of the ONU. What is the cause of this phenomenon?
정답: A
문제2
View the protection configuration on the OLT side as follows.
huawei ( config ) #protect-group 0 protect-target gp on-uni-port work mode time delay
huawei ( protect-group-0 ) #protect-group member port 0/5/0role work
huawei ( protect-group-0 ) #protect-group member port 0/5/1role protect
huawei ( protect-group-0 ) #protect-group enable
According to the above information, which of the following statement is correct? (Multiple choice)
View the protection configuration on the OLT side as follows.
huawei ( config ) #protect-group 0 protect-target gp on-uni-port work mode time delay
huawei ( protect-group-0 ) #protect-group member port 0/5/0role work
huawei ( protect-group-0 ) #protect-group member port 0/5/1role protect
huawei ( protect-group-0 ) #protect-group enable
According to the above information, which of the following statement is correct? (Multiple choice)
정답: A,B,D
문제3
Deploying QoS can solve the problem of user service quality in the process of network communication. Its purpose does not include?
Deploying QoS can solve the problem of user service quality in the process of network communication. Its purpose does not include?
정답: D
문제4
In the process of GPON ONU SIP voice service provisioning, what are the options for data planning in advance? (Multiple choice)
In the process of GPON ONU SIP voice service provisioning, what are the options for data planning in advance? (Multiple choice)
정답: A,B
문제5
In order to improve link reliability, the OLT device is configured as a port aggregation group through two uplink ports 0/19/0 and 0/20/0. Each member port in the aggregation group distributes packets according to the source MAC address, and the working mode is LACP aggregation, which of the following configurations is correct?
In order to improve link reliability, the OLT device is configured as a port aggregation group through two uplink ports 0/19/0 and 0/20/0. Each member port in the aggregation group distributes packets according to the source MAC address, and the working mode is LACP aggregation, which of the following configurations is correct?
정답: B
문제6
Set the ICON T type bound to the IPTV service of an ONT to Type 2, 20M bandwidth, then the maximum IPTV service cannot exceed 20M.
Set the ICON T type bound to the IPTV service of an ONT to Type 2, 20M bandwidth, then the maximum IPTV service cannot exceed 20M.
정답: A
문제7
When planning FTTX access, you can generally configure uplink aggregation to improve the bandwidth and reliability of the uplink of OLT equipment. Which of the following statements are correct? (Multiple choice)
When planning FTTX access, you can generally configure uplink aggregation to improve the bandwidth and reliability of the uplink of OLT equipment. Which of the following statements are correct? (Multiple choice)
정답: A,B,C,D
문제8
The main solution to MAC address spoofing does not include: (Multiple choice)
The main solution to MAC address spoofing does not include: (Multiple choice)
정답: A,C
문제9
GPON and 10G GPON use the same ODN network, but GPON and 10G GPON are two independent and interference-free channels that exist at the same time and work at the same time; each has its own bandwidth.
GPON and 10G GPON use the same ODN network, but GPON and 10G GPON are two independent and interference-free channels that exist at the same time and work at the same time; each has its own bandwidth.
정답: B
문제10
EA5800/MA5800 only supports IGP-proxy, not IGMP-snooping.
EA5800/MA5800 only supports IGP-proxy, not IGMP-snooping.
정답: A
문제11
The user connects to the network through P PoE dial-up, and the "error 678" dial-up failure error appears during dial-up, and the IP address cannot be obtained. What is the possible reason?
The user connects to the network through P PoE dial-up, and the "error 678" dial-up failure error appears during dial-up, and the IP address cannot be obtained. What is the possible reason?
정답: B
문제12
The SIP protocol is an asymmetric protocol, and the actions of the SIP phone all require the SIP server to issue control instructions.
The SIP protocol is an asymmetric protocol, and the actions of the SIP phone all require the SIP server to issue control instructions.
정답: B
문제13
In the GPON system, in order to ensure the priority forwarding of important services, which queue scheduling method is recommended?
In the GPON system, in order to ensure the priority forwarding of important services, which queue scheduling method is recommended?
정답: C
문제14
Which of the following descriptions about the PC roaming process between different AP is wrong?
Which of the following descriptions about the PC roaming process between different AP is wrong?
정답: D
문제15
Line faults are common faults in GPON networks. It belongs to physical layer faults, eSight cannot monitor the status of the fiber between ON and OLT, line quality and other information.
Line faults are common faults in GPON networks. It belongs to physical layer faults, eSight cannot monitor the status of the fiber between ON and OLT, line quality and other information.
정답: A