H35-211 Online Practice Questions and Answers

(single) Is the following description correct?

When doing ODN link planning, the larger the optical power received at the ONT, the better.

A. True

B. False

(multiple) What are the lists that the TooIBox tool can track?

A. V5 Layer 2 message tracking

B. H248 signaling tracking

C. MGCP signaling tracking

D. RTCP information

(single) Packet voice processing board PVM, manage and control the narrowband user board in the UA5000 chassis. Which of the following describes the error?

A. Implement V5 protocol and H.248/MGCP protocol processing

B. Support TMD voice signals to go to the switch through the V5 interface

C. Support for packaging TDM voice into IP packets and uplink to softswitch devices

D. Support for packaging TDM voice into ATM cell uplink to softswitch device

(multiple) What are the levels of the U2000 alarm level?

A. Deadly

B. Urgent

C. Important

D. Secondary

(single) Is the following description correct? The MA5600 supports multicast cascading.

A. True

B. False

(single) In the Solaris environment, which of the following commands (parameters) is used to unconditionally abort the process?

A. kill -7 pid

B. kill -8 pid

C. kill -9 pid

D. kill -10 pid

Multiple) When all users under the ONU device have an off-hook and no sound failure, what are the possible causes of the failure?

A. The voice file is not loaded on the ONU.

B. ONU external line or telephone failure

C. ONU internal line fault

D. MG interface failure

(single) Is the following description correct?

T-38 does not have a separate fax status and relies entirely on the T-30 fax mechanism.

A. True

B. False

(single) Is the following description correct?

When the OLT carries the TDM service, bandwidth compensation is usually configured for the TDM service on the OLT.

A. True

B. False

(single) Is the following description correct?

Caller emulation: After the user (input test parameters, such as the called number, etc.) initiates the outgoing call emulation test on the designated port, the test module dials the designated called number instead of the calling user, dials the called number. After the called user picks up the phone, he will hear the prompt tone, dial the specified number according to the prompt tone, and test whether the port detection number is correct, so as to judge whether it is successful.

A. True

B. False

(multiple) What are the descriptions of the user number tracking function?

A. Only supports H248 protocol

B. Only supports MGCP protocol

C. You can use the phone number to initiate tracing, or you can use the slot port number to initiate tracing.

D. Any user has permission to perform user number tracking in diagnostic mode

(single) Which of the following does not belong to the MA5600T/MA5680T ESC environmental monitoring system component?

A. External sensor

B. PVMB

C. ESC environment monitoring box

D. EMS Network Management Center

(single) If the multicast users under the MA5600 watch the multicast program, what of the following may be the cause of this problem?

A. The downlink bandwidth parameter in the line-profile bound to the ADS port is too small.

B. Upstream port interrupt

C. Uplink device routing is lost

D. None of the above

In the multiple) GPON network, which of the following reasons may cause the ONT to not be automatically discovered?

A. The optical power received by the ONT is greater than the overload optical power.

B. The optical power received by the ONT is less than the sensitivity value.

C. The ONT auto-discovery function of the GPON port is not enabled.

D. OLT uplink port down

(multiple) UA5000 V100R019 supports upgrade continuous business, database internal upgrade, upgrade steps include?

A. Export the old database file

B. Upgrade to the new version of the database file

C. Restart the device

D. Load the upgrade package