Huawei Huawei Certifications H35-210 Questions & Answers

• Question 171:

  (single) Regarding the running status indicator (RUN ALM) of the MA5600T main control board, which of the following states indicates that the board is operating normally?

  A. The green 1s is on for 1 s. The blinking period indicates that the board is running normally.

  B. Green 0.5s bright 0.5s off cycle flashing

  C. Green 0.25s bright 0.25s off cycle flashing

  D. Green bright

  Correct Answer: A

• Question 172:

  (single) Regarding the difference between GPON and EPON, which of the following statements is correct?

  A. Both GPON and EPON adopt single-fiber bidirectional data transmission mode, in which EPON uses 1490nm downlink wavelength to transmit data, and GPON uses 1550nm downlink wavelength to transmit data.

  B. GPON protocol standard proposed by IEEE, EPON protocol standard proposed by ITU-T

  C. GPON manages ONUs using the extended OAM protocol

  D. GPON provides higher downstream bandwidth

  Correct Answer: D

• Question 173:

  (single) Which of the following statements about ATM network VP, VC, which is correct?

  A. A VP can include multiple VCs;

  B. A VC can include multiple VPs;

  C. VPI occupies the same number of bits in all cells, as does VCI; There is no logical connection between D.VP and VC.

  Correct Answer: A

• Question 174:

  (single) When the MA5600T/MA5603T device needs to be maintained and managed locally, the baud rate setting of the maintenance terminal HyperTerminal must be the same as the serial baud rate parameter of the MA5600T/MA5603T system. What is the default serial port baud rate of the system?

  A. 9600bit/s

  B. 19200bit/s

  C. 38400bit/s

  D. 115200bit/s

  Correct Answer: A

• Question 175:

  (single) Which of the following is incorrect about PPPoE description?

  A. PADT can be sent by PC or BRAS at any time during the discovery phase, terminating PPPoE conversation.

  B. The destination address of B.PADI is broadcast address 0xffffffff, and the source address is the Ethernet address of the host.

  C. The entire discovery phase of C.PPPoE includes PADI, PADO, PADR, PADS, PADT.

  D. SESSION-ID identifies the value of a PPPOE session.

  Correct Answer: A

• Question 176:

  (single) Is the following description correct? The VDSL2 standard specifies a frequency band division of up to 30 MHz, which enables high-speed data transmission of up and down symmetrical 100 Mbit/s in a short distance.

  A. True

  B. False

  Correct Answer: A

• Question 177:

  (single) MA5600T/MA5680T one-pack loading mode can be uniformly loaded into the OLT device by grouping multiple files into one package file, which can greatly reduce the upgrade complexity of the OLT device. Which of the following options cannot be uniformly loaded by the unified package tool? ?

  A. Target version Main package

  B. Post-upgrade patch file

  C. Source version upgrade special patch

  D. Source version SPH/SPC patch

  Correct Answer: D

• Question 178:

  (single) According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?

  A. Before the source MAC address and the destination MAC address

  B. Between the source MAC address and the destination MAC address

  C. After the source MAC address and the destination MAC address

  D. Not fixed

  Correct Answer: C

• Question 179:

  (single) Is the following description correct? When a multicast service is configured on the MA5680T, the unicast VLAN that carries the multicast service must be the same as the multicast VLAN.

  A. True

  B. False

  Correct Answer: B

• Question 180:

  (multiple) In the GPON network, which of the following reasons may cause the ONT to not be automatically discovered?

  A. The optical power received by the ONT is greater than the overload optical power.

  B. The optical power received by the ONT is less than the sensitivity value.

  C. The ONT auto-discovery function of the C.GPON port is not enabled.

  D. OLT uplink port down.

  Correct Answer: ABC