Free Huawei H35-211_V2.5-ENU Exam Dumps Questions & Answers

The double-rate three-color marking (TrTCM) algorithm can guarantee the basic bandwidth (CIR) of users, and allow users to obtain additional bandwidth services (PIR) when the network is idle, improving the utilization of network resources.

• A.  TRUE
• B.  FALSE

When deploying GPON Type B single-homing protection, what is the working mode of the GPON port protection?

• A.  portstate
• B.  dual-parenting
• C.  timedelay
• D.  all

Which of the following options is wrong about NCE? (Multiple choice)

• A.  Based on different physical device providers, NCE deployment scenarios are divided into two types: public cloud and private cloud.
• B.  NCE is located in the analysis layer of the cloud-based network. It collects user performance data and analyzes and predicts service failures based on big data analysis.
• C.  Different deployment scenarios of NCE distinguish between physical hardware, virtualized environment, and software system providers, and there is no difference in the overall installation time.
• D.  NCE connects with OSS by developing northbound interface to realize rapid customized development of application layer.

If there is a rogue onu under the OLTP ON port and the ONT is online, it will cause some other ONT or all ONT under the same-PON to go offline or frequently go online and offline.

• A.  False
• B.  True

What are the possible reasons for the phenomenon of blurred screen when watching IPTV programs? (Multiple choice)

• A.  Some key frames are lost when the program is compressed
• B.  Some key frames are lost during line transmission
• C.  There is a speed limit on the device
• D.  The transmit and receive luminous power of the equipment is at a critical value