최신 H31-311-ENU 무료덤프 - Huawei HCIA-Transmission(Huawei Certified ICT Associate-Transmission)

A. Alignment

B. Multiplexing

C. Overhead insertion

D. Mapping

A. Cross-connect and timing board protection

B. System control board protection

C. Power supply protection

D. TPS protection

A. Auto-negotiation flow control mode

B. Both of the above

C. Non-auto-negotiation flow control mode

D. None of the above

A. The C2 byte is used to indicate the multiplexing structure of the VC frames and the payload property.

B. The C2 byte to be sent must match the C2 byte to be received.

C. If the C2 byte mismatch is detected, an LP_SLM alarm is reported in the corresponding VC-4 channel.

D. C2=00H indicates that the VC-4 is unequipped.

A. J0

B. A2

C. A1

D. J1

A. Self-phase modulation (SPM)

B. Raman scattering

C. Dispersion

D. Four-wave mixing (FWM)

A. Service processing board

B. Auxiliary board

C. Interface board

D. Service processing board with interfaces

A. Synchronous multiplexing

B. Standard interfaces

C. Powerful OAM

D. High compatibility

A. Automatic extended ECC can be enabled on a maximum of four NEs. In manual extended ECC mode, each server can be connected to a maximum of three clients.

B. Automatic extended ECC indicates using a straight-through cable to connect the Ethernet ports of two NEs.

C. Extended ECC in specified mode indicates that the server and client need to be specified.

D. Extended ECC is classified into automatic extended ECC and extended ECC in specified mode.

A. 980 nm

B. 1480 nm

C. 1310 nm

D. 1510 nm