Provide Valid H31-311_V2.5 Dumps To Help You Prepare For HCIA-Transmission V2.5 Exam Apr 30, 2024
Huawei H31-311_V2.5 Dumps Questions [2024] Pass for H31-311_V2.5 Exam
NEW QUESTION # 95
The value of the MFAS byte increases with the sequence number of the OTUk/ODUK base frame and includes the most () base frames.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 96
SES: There are 5% or more of the error blocks or at least one defect (OCI/AIS/LCK/IAE/LTC/TIM/PLM) in one second.
- A. True
- B. False
Answer: B
NEW QUESTION # 97
STM-64 has an () AU pointer.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 98
When the fiber between node A and node B is disconnected, the RU on node B detects OTS_LOS alarm and will OTS_BDI The ru of the alert inserted into node A of node A forces reports OTS BDI alarms. The board reports och_SSF alarm on the downstream C node.
- A. True
- B. error
Answer: A
NEW QUESTION # 99
Which of the following is the multiplexing method of SDH?
- A. Asynchronous multiplexing
- B. flexible mapping
- C. flexible mapping and asynchronous multiplexing
- D. Flexible mapping and synchronization multiplexing
Answer: D
NEW QUESTION # 100
output networks require higher costs than belt networks, but provide a more reliable management channel.
- A. True
- B. Error
Answer: A
NEW QUESTION # 101
After the U2000 sends configuration data to the network element, if the SCC single board authentication fails, the network element enters the installation state.
- A. True
- B. Error
Answer: A
NEW QUESTION # 102
The receiver performs a BIP-8 check on unscrambled STM-16 frames. If the BIP8 check result XOR*∶, the value of the B1 byte contained in the next STM16 ring is 10001100, which indicates STM-16 There is a () bit error block in the axis.
- A. 0
- B. is unclear
- C. 1
- D. 2
Answer: A
NEW QUESTION # 103
On the NMS system, the network element performance monitoring time is set to () minutes and () hours.
- A. 15.24
- B. 30.24
- C. 15.12
- D. 30.12
Answer: A
NEW QUESTION # 104
Which of the following clock operating modes supports the ITU-T G.781 standard? (Multiple choice).
- A. Tracking
- B. Hold
- C. Self-curved running
- D. Master/Slave
Answer: A,B,C
NEW QUESTION # 105
Bait-doped fiber amplifiers (EDFAs) are a key component of the new generation of optical communication systems. Which of the following is the feature of EDFA? Multiple Choice) □
- A. Amplification of any wavelength
- B. High output meritorious service
- C. High gain
- D. Low noise index
Answer: B,C,D
NEW QUESTION # 106
If you group SNCP services with the same source, sink, or route, you can increase the SNCP switching speed
- A. True
- B. Error
Answer: A
NEW QUESTION # 107
Establish Ethernet leased line service between HI (HQ) and H2 (branch) of enterprise H, and bind 5 in the corresponding VCTRUNK VC-12. When a VC-12 fails, the Ethernet dedicated line between H1 and H2 is interrupted. So, which of the following statements is true?
- A. Enable the LCAS feature on the VCTRUR port used by the Ethernet Leased Line service between H1 and H2. (Correct answer"
- B. Enable the QinQ function on the VCTRUNK port used by the Ethernet Leased Line service between H1 and H2.
- C. Enable the QinQ feature on the ports used by H1 and H2 Division's Ethernet Leased Line service.
- D. enables the LXAS feature on the port used by the Ethernet Leased Line service between H1 and H2.
Answer: A
NEW QUESTION # 108
In the case of a 1+1 linear MSP, which of the following switching modes does not require the APS protection protocol full (multiple choice) to be enabled
- A. Single-ended non-reply pattern
- B. Single-ended reply mode (correct case management).
- C. Double-ended reply mode
- D. Double-ended non-reply mode
Answer: A,B
NEW QUESTION # 109
Which of the following is the functional unit that provides serial data for the interface and system associated with the orderwire phone?
- A. Cross-connecting unit
- B. Auxiliary unit
- C. Line units
- D. Tributary units
Answer: B
NEW QUESTION # 110
In the OSN550, the CXL slot contains a function board that integrates a system control and communication (SCC) unit, a cross-connecting unit, and a clock unit Depending on the functionality and access features provided by the OSN550, there are several types of dashboards
- A. True
- B. Error
Answer: A
NEW QUESTION # 111
The AAC address consists of 46 bits and is globally unique
Which of the following - is the meaning of the eighth-digit MAC address with 1?
- A. unicast address
- B. Double-click the address
- C. Multicast address
- D. Broadcast address
Answer: C
NEW QUESTION # 112
Which of the following alarm/event storage modes does U2000 support? (Multiple choice).
- A. Automatic pouring
- B. overflow does invert ()
- C. Manual dumping
- D. Dump the alarm log periodically
Answer: B,C,D
NEW QUESTION # 113
If the overhead bytes pass through two plugged backplane buses, then the two slots are called paired slots that enable automatic transparent transfer of overhead bytes, such as (), () and (). Even if the SCC on the local network element The board is offline, which can also improve msP switching performance and protect DCC communication with other network elements. (Multi-quality selection).
- A. E1 bytes
- B. K bytes
- C. D bytes
- D. B1 word strip
Answer: A,B,C
NEW QUESTION # 114
What are the basic features of the U2000? Multiple Choices
- A. Alarm management
- B. Performance management
- C. Topology management
- D. Security management
Answer: A,B,C,D
NEW QUESTION # 115
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