Huawei HCIP-Access V2.0 - H35-211-ENU Exam Practice Test

A. 13db, 28.5db

B. 23db, 11db

C. 11db, 23db

D. 28.5db, 13db

A. MA5616

B. MA5612

C. MA5620G

D. MA5680T

A. WDM

B. SDH

C. TDM

D. PDH

A. T.38 is a supplementary protocol to T.30 for IP adaptation. The main T.30 is encapsulated to accommodate IP fax.

B. T.38 protocol: The signaling part adopts the High-Level Data Link Control (HDLC) format, the second channel of V.21 300 bps modulated signal; the data transmission will use the modulation protocol negotiated by the fax terminal.

C. T.38 does not have an independent fax status and is completely dependent on the fax mechanism of T.30.

D. T.38 redundancy mechanism according to the T.38 protocol ensures the quality of service.

A. Between the source MAC address and destination MAC address

B. Not fixed

C. Before the source MAC address and destination MAC address

D. After the source MAC address and destination MAC address

A. When the unicast VLAN and the multicast VLAN are different, the configurations on the OLT are the same.

B. When the unicast VLAN and the multicast VLAN are different, in the OLT+MDU networking, a separate gemport-maping and service-port for the multicast VLAN on the MDU is added to the OLT.

C. The configuration of the two on the OLT is the same.

D. None of the above

A. Speed limit was imposed on the equipment;

B. Some key frames were lost during line transmission;

C. Lost some key frames during program compression;

D. The port activation rate on the MODEM is too small

A. False

B. True

A. ONT received optical power is lower than optical receive sensitivity

B. The connection between the ONT and the OLT has been established

C. ONT luminescence abnormality

D. ONT attempts to establish a connection with the OLT

A. False

B. True

A. /etc/ftpusers

B. /etc/system

C. /etc/services

D. /etc/defaultrouter

A. False

B. True