Practice Free H19-401_V1.0 Exam Online Questions
Which of the following configurations does not belong to the global configuration content of the LAN&WVAN integration solution?
- A . WAN network type
- B . IPSec encryption parameters
- C . WAN BGP routing
- D . Virtual network address pool
What are the wide area optimization technologies of SD-WAN? (Multiple Choice)
- A . Intelligent optimization
- B . Anti-packet loss optimization
- C . Transmission optimization
- D . Data optimization
The load balancing principle of OceanStor Pacific DPC (Distributed Parallel Client) is the same as that of standard NAS.
- A . True
- B . False
In the Huawei SD-WAN solution architecture, which of the following functions belong to the management layer? (Multiple choice)
- A . Management of network equipment
- B . Network performance monitoring and visualization
- C . Network operation and maintenance
- D . Routing and Tunnel Information Distribution
What functions can OceanStor Pacific’s sub-health intelligent detection provide? (Multiple Choice)
- A . Intelligent detection
- B . Change route and try again
- C . Intelligent diagnosis
- D . Isolation and early warning
Regarding the multi-Hub scenario, which of the following descriptions is incorrect?
- A . Support multi-active Hub scenarios based on Spoke sites
- B . Branch interworking hubs in VPN can work in active-active mode
- C . Support multi-hub scenarios based on business network segments
- D . A VPN can select two Hubs from multiple Hubs as branch interworking Hubs
From the perspective of signal coverage, roaming reliability depends on the planning and design of coverage overlapping areas.
- A . True
- B . False
WLAN QoS is a differentiated service capability provided to meet the different network traffic needs of wireless users. What functions can be achieved using QOS technology in WLAN networks? (Multiple choice)
- A . Fair occupation of wireless channels: Through Airtime scheduling, multiple users under the same radio frequency can occupy wireless channels relatively fairly in time.
- B . Reduction of network congestion: Through traffic monitoring, the user’s sending rate is limited, effectively avoiding data packet loss caused by network congestion.
- C . Efficient use of wireless channel resources, through the WI-FI multimedia standard WMN (Wi-tedaw Multimedia), allows high-priority data to compete for wireless channels first.
- D . Differentiated services for different types of services, by matching message information with ACL rules, or identifying similar messages through application identification. Provide the same QOS service for similar packets to achieve differentiated services for different types of services
The intelligent campus network solution can support multiple devices and multiple modes of campus interconnection scenarios. Due to the different capabilities supported by the devices, appropriate devices need to be selected for network design in different scenarios. The Internet-based model can be divided into which of the following scenarios? (Multiple choice)
- A . Multi-branch, single headquarters/data center interconnection (single Hub node, IPSec VPN networking)
- B . Multi-branch, multi-headquarters/data center interconnection (AR connected to FW, EVPN networking)
- C . Multi-branch, multi-headquarters/data center interconnection (AR EVPN networking)
- D . Multi-branch, multi-headquarters/data center interconnection (multi-Hub nodes, IPSec VPN networking)
In OceanStor Pacitic, IP addresses can be dynamically assigned to each node. When a node fails, the IP address can be automatically taken over by multiple nodes to ensure reliability and load balancing.
- A . True
- B . False