H31-311 試験問題を無料オンラインアクセス

Which of the following is the functional unit that provides high-speed signal interfaces and processes corresponding signals?

• A.Tributary unit
• B.Line unit
• C.Cross-connect unit
• D.Auxiliary unit

The number of 0DU2e signals multiplexed into an 0DU3 signal is the same as that of 0DU2 signals multiplexed into an 0DU3 signal.

• A.TRUE
• B.FALSE

Which of the following statements about the MST functional module are correct? (Multiple Choice)

• A.The MST implements the BIP-8 statistics calculation of the B2 byte.
• B.The MST returns bit error information, but not the specific number of bit errors.
• C.The MST provides the E2 orderwire channel.
• D.The MST is both the source and sink of the MS.

Configuring an EPLAN service as a ring is not recommended. If the EPLAN service is configured as a ring, the STP protocol must be enabled on the network to prevent broadcast storms.

• A.TRUE
• B.FALSE

Which of following are the configuration modes of new NEs? (Multiple Choice)

• A.Uploading
• B.Copying NE data
• C.Manual configuration
• D.Downloading