Huawei H12-931_V2.0-ENU HCIE-Transmission (Written) V2.0 Online Training
Huawei H12-931_V2.0-ENU Online Training
The questions for H12-931_V2.0-ENU were last updated at Feb 20,2025.
- Exam Code: H12-931_V2.0-ENU
- Exam Name: HCIE-Transmission (Written) V2.0
- Certification Provider: Huawei
- Latest update: Feb 20,2025
Which of the following descriptions about branch SNCP protection is wrong?
- A . When configuring a branch SNCP, you need to set the SNCP subtype.
- B . The crossover granularity is GE or Any signal
- C . Trigger conditions are: board not in place, SF, SD
- D . Branch SNCP protection uses the dual-transmit and selective-receive function of electrical layer crossover to protect the customer-side services accessed by the branch board.
Which of the following descriptions about branch SNCP protection is wrong?
- A . When configuring a branch SNCP, you need to set the SNCP subtype.
- B . The crossover granularity is GE or Any signal
- C . Trigger conditions are: board not in place, SF, SD
- D . Branch SNCP protection uses the dual-transmit and selective-receive function of electrical layer crossover to protect the customer-side services accessed by the branch board.
Which of the following descriptions about branch SNCP protection is wrong?
- A . When configuring a branch SNCP, you need to set the SNCP subtype.
- B . The crossover granularity is GE or Any signal
- C . Trigger conditions are: board not in place, SF, SD
- D . Branch SNCP protection uses the dual-transmit and selective-receive function of electrical layer crossover to protect the customer-side services accessed by the branch board.
Which of the following descriptions about branch SNCP protection is wrong?
- A . When configuring a branch SNCP, you need to set the SNCP subtype.
- B . The crossover granularity is GE or Any signal
- C . Trigger conditions are: board not in place, SF, SD
- D . Branch SNCP protection uses the dual-transmit and selective-receive function of electrical layer crossover to protect the customer-side services accessed by the branch board.
TOA board is a high-speed service tributary processing board. The following is the description of TOA (STND) board. Which one is wrong?
- A . When the client-side service is STM-16, the port working mode is ODU1 non-aggregation mode, and there is no need to configure the board complete cross
- B . When the client-side service is FE, the port working mode is ODU1 aggregation mode, and the board needs to be configured for complete cross
- C . When the client-side service is GE, the port working mode is ODUO non-aggregation mode, and the board needs to be configured for complete cross
- D . The maximum cross-connect capacity of a TOA board is 20Gbit/S
When considering the dispersion distance in a DWDM 10G system, which distance should be considered?
- A . Distance between adjacent sites
- B . Total distance of the entire network
- C . Electrical regeneration distance
- D . All of the above are wrong
Which of the following is not a single-layer board?
- A . Optical Add/Drop Multiplexing Board
- B . Optical monitoring channel board
- C . Spectral analysis board
- D . Business processing board
When congestion occurs, there are many different queuing strategies. If you need to serve the first-arriving packets first, you can use the () queuing strategy; if you want to ensure that the most urgent and critical services are served first, you can use the () queuing strategy; if you need to balance the delay and delay jitter of each flow, you can use the () queuing strategy; if you want to provide dedicated bandwidth for specific services , you can use the () queuing strategy.
- A . FIFO, PQ, WFQ, CQ
- B . FIFO, CQ, PQ, WFQ
- C . WFQ, PQ, CQ, FIFO
- D . PQ, FIFO, WFQ, CQ
Which of the following features can adjust bandwidth on demand when Ethernet networking is used, dynamically increase and decrease members in VCTRUNK without affecting services? When a virtual cascade group member fails, the bandwidth can be quickly adjusted to ensure normal data transmission; when the failed member recovers, the original bandwidth of the virtual cascade group is automatically restored.
- A . LCAS
- B . LAG
- C . DLAG
- D . QoS
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