Huawei H12-811-ENU HCIA-Datacom V1.0 Online Training
Huawei H12-811-ENU Online Training
The questions for H12-811-ENU were last updated at Nov 19,2024.
- Exam Code: H12-811-ENU
- Exam Name: HCIA-Datacom V1.0
- Certification Provider: Huawei
- Latest update: Nov 19,2024
What percentage does the DHCP client expect to send the lease renewal message for the first time?
- A . 0.5
- B . 0.875
- C . 1
- D . 0.25
After the administrator successfully logs in to the router through Telnet, and finds that the router’s interface IP address cannot be allocated, the possible reasons are ()
- A . The Telnet user level is incorrectly configured
- B . SNMP parameter is incorrectly configured
- C . The Telnet user authentication mode is incorrectly configured
- D . The administrator uses the telnet terminal software to prohibit the corresponding operation
vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei
- A . False
- B . True
When AP and AC are on different Layer 3 networks, what method is recommended for AP to discover AC? (Multiple Choice)
- A . Broadcasting method
- B . DNS
- C . DHCP
- D . Manually specified on AP
What frequency does IEEE 802.11n support? (Multiple Choice)
- A . 2.5GHz
- B . 2.4GHz
- C . 5GHz
- D . 6GHz
In IPv4 networks, AP supports static and DHCP methods to obtain IP addresses.
- A . True
- B . False
What is the maximum negotiation rate supported by the IEEE 802.llg standard?
- A . 300Mbps
- B . 150Mbps
- C . 54Kbps
- D . 1200Mbps
Which WLAN security policies support the link authentication method of Open mode? (Multiple Choice)
- A . WPA2-802.IX
- B . WPA2-PSK
- C . WEP
- D . WPA
Which of the following SNMP packets are sent to the NMS by the Agent on the managed device?
- A . Set-Request
- B . Get-Request
- C . Get-Next-Request
- D . Response
Which field is added to the IPv6 packet header than the IPv4 packet header?
- A . Destination Address
- B . Flow Label
- C . Version
- D . Source Address
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