Download Free Huawei H35-260 Exam Questions & Answer [Q42-Q62]

QUESTION 42
In the PTN network, the 802.1Q label header contains a 2-byte TPID. Which of the following is its standard value?

QUESTION 43
Which of the following combinations of dynamic optical add/drop multiplexing boards does not hold?

QUESTION 44
Which of the following descriptions are correct?

QUESTION 45
The 802.1Q tag header contains a two-byte TPID. Which of the following is its standard value?

QUESTION 46
The characteristic of the open DWDM system is that there are no special requirements for the optical interface of the multiplexing terminal, and only these interfaces are required to comply with the optical interface standard recommended by ITU-T. The DWDM system adopts wavelength conversion technology to convert the optical signal of the multiplexed terminal into a specific wavelength, and the optical signal of different terminal equipment is converted into different wavelengths that comply with ITU-T recommendations, and then multiplexed.

QUESTION 47
Linear multiplexing section can be deployed for STM-1 interface in PTN network. What are the following overhead bytes used to transmit APS automatic protection switching protocol?

QUESTION 48
Which of the following is impossible for the cause of the ETH_LOS alarm?

QUESTION 49
Where in the L2/L3 node is the VLAN in the Layer 2 header stripped in the packet sent by the base station in the LTE solution?

QUESTION 50
Which of the following levels does MPLS-TP OAM detect?

QUESTION 51
Which one is correct about the description of MC-LAG on L2/13 nodes in LTE network?

QUESTION 52
Which of the following is wrong about the comparison between Raman amplifiers and EDFAs?

QUESTION 53
When any of the following situations occurs, the ODUk_PM_DEG alarm will be reported on the NMS?

QUESTION 54
Which of the following technologies is used in the dynamic BGP MPLS L3VPN to distinguish the same IP address prefix in different VPNs in the BGP protocol?

QUESTION 55
The pump laser is the energy source of the EDFA, and its function is to provide energy for the amplification of the optical signal. Which of the following wavelengths can be used as the output wavelength of the pump source in the EDFA structure?

QUESTION 56
On PTN3900, which type of interface signal does MP1 motherboard + MQ1 processing daughter card handle?

QUESTION 57
What is the main function of the physical layer?

QUESTION 58
Which of the following statements about the advantages of QinQ is correct?

QUESTION 59
The PTN3900 device needs to complete the access and processing of E1 signals through the processing board, service daughter card, and interface board. Which of the following boards is not involved in the work?

QUESTION 60
Which of the following statements about switches and how they work is correct?

QUESTION 61
If both OA and OSC report optical loss alarms in WDM network, what is the most likely cause?

QUESTION 62
Which of the following is the destination MAC address of the Layer 2 header of the data received by the PTN960 from the LTE base station?