Practice Free H19-413_V1.0-ENU Exam Online Questions
Which of the following descriptions about the enhanced MSTP subway solution is correct? (Multiple choice)
- A . Line bandwidth can reach 20G and support smooth switching to 40G
- B . Unified service bearer, independent forwarding and bearer of TDM services and Ethernet services
- C . A single ring has a maximum of 64 nodes, supporting multiple tangent/intersecting topologies
- D . MRPS+SNCP dual-plane protection, protection switching in much less than 50ms
Which network management system is recommended for subway dedicated transmission network?
- A . U2000-T
- B . NCE-T
- C . eSight
- D . NCE-B
What are the advantages of GPON carrying railway fiber to the team solution? (Multiple choice)
- A . Passive optical network, passive aggregation without power supply
- B . Comprehensive access, solving voice, data, and image problems
- C . Multiple protection mechanisms are safe and reliable
- D . P2P transmission mechanism, data transmission is more secure
Which of the following are the rich service interfaces in Huawei’s financial data center transmission solution? (Multiple choice)
- A . FC3200
- B . 100GE
- C . 40GE
- D . 20GE
What are the highlights of Huawei’s MSTP products? (Multiple choice)
- A . Highly reliable transmission
- B . High-quality load
- C . Unified access and unified bearer
- D . High maintenance cost
Industrial parks can carry office networks, video surveillance networks, production networks, etc. For office services, various terminal devices can be accessed through OMU. What interfaces/protocols can ONU support? (Multiple choice)
- A . IFI
- B . PoE
- C . Gigabit Ethernet port
- D . POST
In the era of intelligent high-speed rail, which of the following descriptions of the challenges facing the transmission network is incorrect? (Multiple choice)
- A . Large bandwidth to meet the needs of increased bandwidth after line growth, site growth, business growth, and cloud storage
- B . High reliability, high security, important security services require physical isolation
- C . Multi-service, supporting GSM-R+LTE-R dual network bearer in the future
- D . Easy operation and maintenance, fast service provisioning, intelligent monitoring, and intelligent optimization
Compared with the PTN solutions of other vendors, which of the following are the differentiated competitive advantages of our enhanced MSTP? (Multiple choice)
- A . Hard pipe physical isolation
- B . Support 1588V2 features
- C . Support dual planes
- D . Support E1 interface
- E . Line bandwidth can be smoothly upgraded
Which one is the 2M multipath lossless protection delay aligned to?
- A . Align with the delay of the shortest protection path and compensate for the corresponding delay value
- B . Align with the delay of the longest protection path and compensate for the corresponding delay value
- C . Align with the latency of the path set by the user and compensate for the corresponding latency value
- D . Align with the longest path delay and compensate for the corresponding delay value
What are the major challenges facing financial active-active data center transmission and interconnection?
- A . 1
- B . 2
- C . 3
- D . 4