Free Huawei H31-341 Exam Dumps Questions & Answers

Which of the following tools may Board replacement use? (Multiple choice)

• A.  Shielding bag
• B.  Fiber extractor
• C.  U2000
• D.  Anti-static gloves

Optical monitoring channel is used for monitoring of WDM optical transmission system. In the UU-T proposal, it is preferable to use a wavelength of 1510 nm at how much rate?

• A.  2 Mbit/s
• B.  64 kbit/s
• C.  192 kbit/s
• D.  576 kbit/s

The E-Line service types supported by the MS-OTN packet device are: (Multiple Choice)

• A.  E-Line service based on QinQ
• B.  Point-to-point transparent transmission of E-Line services
• C.  E-Line carried by PW
• D.  E-Line service based on VL.AN

Two PIU/APIU boards use the hot backup mode to supply power to the system on the OSN 1800 device, when a PIU/APIU board fails, the system can still work normally.

• A.  TRUE
• B.  FALSE

When configuring the layer 2 attribute of the large network, when the "TAC ID" is set to "Access" or "Hybrid", you need to set the "default VLAN ID" and "VLAN priority" of the untagged frame.

• A.  TRUE
• B.  FALSE