H13-341 Online Practice Questions and Answers

Which of the following ROADM boards have WSS optical modules? (Choose two.)

A. RDU9

B. WSM9

C. WSMD9

D. WSD9

Which of the following statements about Flexible ROADM is incorrect?

A. Improves spectrum utilization and meets the requirements for flexible scheduling in the 100Gbit/s era.

B. Flexible ROADM is compatible with existing networks.

C. The WSMD2 board supports the Flexible ROADM configuration.

D. The Flexible grid technology can flexibly set bandwidth and support flexible bandwidth allocation and scheduling.

Which of the following trails can be configured on the NMS?

A. OTS

B. ODUk

C. client

D. OCh

Which of the following is approximately equal to 100mw?

A. 13dBm

B. 20dBm

C. 15dBm

D. 10dBm

When the grooming service level of the line board is ODUflex, which of the following protection schemes can be supported?

A. ODUk SPRing protection

B. Tributary SNCP

C. SW SNCP

D. ODUk SNCP

In the scenario where the non-convergence OTU processes OTN standard signals, both A and B are WDM sites. After receiving the OTUk_TIM alarm on the client side, the OTU board at station A sends the OTUk_BDI alarm to the upstream. When the TIM follow-up action is disabled, the alarm is no longer transmitted to the downstream. When the TIM follow-up action is enabled, an SF event is generated. The WDM side of the OTU board at station B reports the ODUk_PM_AIS alarm, and the ODUk_PM_AIS alarm is transmitted to the downstream. The client equipment reports this alarm. After the WDM side of the OTU board at station B receives the OTUk_TIM alarm and the TIM follow-up action is disabled, the alarm is no longer transmitted to the downstream. When the TIM follow-up action is enabled, an SF event is generated. After the client side of station B processes the SF event, the client equipment reports the ODUk_PM_AIS alarm.

A. True

B. False

Which of the following statements about replacing the SCC board is incorrect?

A. In the case of the 1+1 hot backup of the SCC board, replacing the control board does not affect services when the active/standby switchover is performed.

B. After the SCC board is removed, the BD_STATUS and COMMUN_FAIL alarms are reported. After the new board goes online, these alarms need to be manually cleared.

C. If the software version of the new SCC board is later than equipment version, clear the database of the SCC board, and then downgrade the software on the SCC board to the same version as the equipment.

D. If the software version of the new SCC board is earlier than the equipment version, upgrade the software on the SCC board to the same version as the equipment.

Which of the following statements about avoiding the generation of discrete trails are correct?

A. Use the trail function for configuration.

B. For services configured on a per-NE basis, search for trails on the NMS to ensure that the service configurations are complete and standard.

C. A fiber cut or switching test must be performed on the trail with protection routes to ensure that the configuration is complete and standard.

D. Guide users to learn service configuration specifications.

When the standard Ethernet frame whose length is 64 Bytes is accessed to the Ethernet board, if the QinQ function is enabled, what is the actual frame length if the signal in the board? ()

A. 80 Bytes

B. 84 Bytes

C. 64 Bytes

D. 68 Bytes

Which of the following is not included in an ASON network?

A. ASON Domain

B. ASON NE

C. SC

D. TE Link