Practice Free H19-401_V2.0 Exam Online Questions
Huawei switches integrate the functions of WAC with AC to achieve deep integration of wired and wireless networks. What are the advantages? (Multiple choice)
- A . Unified management of wired and wireless services
- B . Separation of wired and wireless strategic points
- C . Wired and wireless authentication points
- D . Wired and wireless independent forwarding
- E . Unified management of wired and wireless users
For AP devices, the actual installation locations need to be uploaded to iMaster NCE-Campus during installation to facilitate efficient subsequent operation and maintenance, as well as to provide value-added services based on terminal locations. AP device information can be entered and uploaded through the CloudCampus APP. In addition to the above functions, which of the following functions does the CloudCampus APP support? (Multiple choice)
- A . On-site acceptance
- B . Site Survey
- C . Operation and Maintenance
- D . Opening
What are the installation methods for the wired remote module CloudEngine S5731-L-RUA? (Multiple choice)
- A . Wall hanging
- B . DIN rail
- C . Desktop
- D . Wall mounted
DHCP startup needs to use the optional fields in the DHCP message. In IPv4 or IPv6 networks, the DHCP server passes the controller address information to the CPE through Option 148.
- A . True
- B . False
Which of the following statements about antenna classification are correct? (Multiple choice)
- A . Classification by appearance: linear antenna, planar antenna, etc.
- B . Classification by working frequency band: communication antenna, TV antenna, radar antenna, etc.
- C . Classification by directionality: omnidirectional antenna, directional antenna, etc.
- D . Classification by purpose: shortwave antenna, ultra-shortwave antenna, microwave antenna, etc.
Which of the following statements is correct regarding accessing the Internet through hybrid Internet access? (Multiple choice)
- A . If a site has two Internet access paths, local Internet access and centralized Internet access, the default route for local Internet access has a higher priority.
- B . By default, all Internet traffic is sent out from the local network. When the local Internet interface fails, the Internet traffic is sent out through the centralized gateway.
- C . The site’s local Internet access is configured so that all traffic is sent from the local Internet access
- D . Configure local Internet access and centralized Internet access in the SD-WAN network
Among the following authentication methods, which IP address must the terminal obtain before authentication?
- A . MAC address bypass authentication
- B . MAC address authentication
- C . 802.1X authentication
- D . Portal Authentication
In the campus wide area SD-WAN interconnection solution, the intelligent routing based on load balancing is hashed by flow by default.
- A . True
- B . False
Which of the following is not a feature of Telemetry technology?
- A . Polling technology based on minute-level cycles
- B . Efficient encoding and decoding technology, acquiring multiple data at a time, with sub-second accuracy
- C . Based on Http + Protobuf
- D . Subscription-based publishing and on-demand use
The country code is used to identify the country where the AP radio is located. Different country codes specify different AP radio characteristics. Which of the following are included? (Multiple choice)
- A . 2.4G available channels
- B . 5G Available Channels
- C . Radar Channel
- D . Maximum transmit power per channel