Practice Free H19-401_V1.0 Exam Online Questions
Which of the following are the functions of the iMaster NCE controller in Huawei’s SD-WAN solution? (Multiple choice)
- A . Basic network operation and maintenance
- B . Orchestration and Management of CPE
- C . Network business orchestration
- D . Basic network performance monitoring
- E . Network element control
Which of the following failures can OceanStor Dorado high-end storage tolerate while maintaining business continuity and no data loss? (Multiple choice)
- A . Any 3 of the 8 controllers are broken at the same time
- B . 8 controllers, 1 failed at first, and 2 failed at the same time after 5 minutes.
- C . Any 2 of the 8 controllers are broken at the same time
- D . 8 controllers, one fails first, the second fails 5 minutes later, and the third fails 2 minutes later.
Currently, the minimum acquisition and tuning cycle of NCE is 5 minutes.
- A . True
- B . False
In the southbound protocol of the controller, the () protocol collects traffic performance data of ports, links, and tunnels (LSP) from PCC, including flow rate and bandwidth utilization, and collects quality detection data;
- A . BGP-LS
- B . PCEP
- C . SNMP
- D . Netconf
The relationship between WLAN signal transmission distance and attenuation value is: every time the transmission distance doubles, the signal attenuates by about 10dB.
- A . True
- B . False
In the SRv6-BE scenario, under the local PE route, the hop is the remote PE loopback lPv6 address.
- A . True
- B . False
When OceanProtect backup storage is used with Comuvault, what is the correct way to configure the WORM policy (write once, read many) to prevent data tampering?
- A . Configure on Commvault iDA
- B . Configure on Commvault CommServe, but automatically call OceanProtect WORM
- C . Configure on OceanProtect
- D . Configure on Commvault CommServe
Huawei firewall is the first domestic security device to enter the Gartner Magic Quadrant for both firewall and UTM.
- A . True
- B . False
NCE perceives that TE tunnels are divided into the following scenarios according to different management and control rights? (Multiple Choice)
- A . Forwarder management and forwarder control: This type of tunnel is created and managed by the forwarder. The forwarder calculates the tunnel path and reports the LSP information to the NCE (IP domain). The NCE (IP domain) does not optimize such tunnels.
- B . NCE (IP domain) management (NCE (IP domain) creation), NCE (IP domain) control: This type of tunnel is created and managed by NCE (IP domain), and NCE (IP domain) calculates the tunnel path.
- C . NCE (P domain management (forwarder creation), NCE (IP city) control: This type of tunnel is created by the forwarder, the tunnel is restored to the NCE (IP domain), and the NCE (IP domain) manages the tunnel and calculates the path.
- D . Forwarder management, NCE (IP domain) control: This type of tunnel is created and managed by the forwarder. The forwarder hosts the LSP to the NCE (IP domain), and the NCE (IP domain) calculates the tunnel path.
To accurately test the overall performance and actual capabilities of a storage system, which of the following conditions must be met? (Multiple choice)
- A . The capacity of the test LUN must be greater than the cache capacity
- B . After the port LUN is created, perform the test immediately
- C . The port test LUN needs to be covered once
- D . Build a high cache hit rate