Get H12-311 Braindumps & H12-311 Real Exam Questions
Huawei H12-311 Actual Questions and Braindumps
NEW QUESTION 61
How much Mbps is the maximum rate supported by the original 802.11 protocol?
- A. 0
- B. 5.5
- C. 1
- D. 2
Answer: C
NEW QUESTION 62
Engineer A used many utilize used equipment APs during the project rectification process. It was found that some APs could go online, and some APs could not go online. Which of the following descriptions are correct? (Multiple Choice)
- A. AP authentication mode is no-auth. If the AP is not online, it is likely that the AP itself is faulty.
- B. AP authentication mode is no-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may have been online on this AC.
- C. AP authentication method is sn-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may be online on this AC.
- D. AP authentication mode is mac-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may be online on this AC.
Answer: A,C,D
NEW QUESTION 63
The networking mode can be divided into direct-connected networking and side-hanging networking based on the location of the AC on the network.
- A. True
- B. False
Answer: A
NEW QUESTION 64
According to the following output, the following statement is correct (Select 3 Answers).
<Quidway> display version
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.70 (AC6605 V200R001C00)
Copyright (C) 2003-2012 Huawei TECH CO., LTD
Quidway AC6605-PWR Routing Switch uptime is 0 week, 1 day, 23 hours, 33 minutes
H852V26S 0(Master) : uptime is 0 week, 1 day, 23 hours, 33 minutes
512M bytes DDR Memory
128M bytes FLASH
Check the running status of the AC6605.
- A. Currently the device has used 512 Mbytes of system memory.
- B. The equipment has been running continuously for 1 day, 23 hours and 33 minutes.
- C. The total flash size of the device is 128 Mbytes.
- D. display version can see that the VRP version number of today's devices is 5.70.
Answer: B,C,D
NEW QUESTION 65
Regarding the AP6610DN, the following statement is wrong.
- A. AP6610DN is a dual-band AP, in which the 5GHz band can be used for both wireless bridging and user access.
- B. AP6610 only has one Ethernet interface, the maximum bandwidth is 1000M
- C. AP66010DN supports both Ethernet interface and fiber interface.
- D. AP6610DN is an enhanced outdoor AP
Answer: B
NEW QUESTION 66
The roaming of the terminal in different VLANs belongs to.
- A. Seamless AP roaming
- B. Layer 2 roaming
- C. Four-layer roaming
- D. Three-layer roaming
Answer: D
NEW QUESTION 67
How many subcarriers can 802.11n use to transmit data in 20M mode?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 68
If PoE is enabled on the switch, you can no longer access legacy devices on these interfaces.
- A. False
- B. True
Answer: A
NEW QUESTION 69
The following is not the AP binding template .
- A. AP template
- B. Radio frequency template
- C. ESS template
- D. Planning table template
Answer: D
NEW QUESTION 70
Unlike the 802.11a/b/g standard, the 802.11n protocol is a dual-band mode of operation (supporting two operating bands of 2.4 GHz and 5 GHz).
- A. True
- B. False
Answer: A
NEW QUESTION 71
Which of the following factors are the AP capacity planning needs to consider? (Multiple choice)
- A. equipment performance
- B. Power supply type
- C. bandwidth requirements
- D. the number of concurrent users
Answer: A,C,D
NEW QUESTION 72
If an AP has been added offline, the AP can go online directly without authentication.
- A. True
- B. False
Answer: A
NEW QUESTION 73
A 10-story building needs to cover the WLAN signal, because considering the floor blocking, the signal frequency of the 5th and 6th WLANs can be set to 6 channels at the same time.
- A. False
- B. True
Answer: A
NEW QUESTION 74
The CAPWAP protocol supports both Split Mac and Local Mac modes of operation.
- A. True
- B. False
Answer: A
NEW QUESTION 75
If the terminal supports both 5 GHz and 2.4 GHz functions at the same time, the AP can be configured to control such terminals to preferentially access 5 GHz.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 76
The MEth0/0/1 interface on the AC6605 is used for inband network management. The default address is 192.168.1.1/24 and cannot be modified.
- A. False
- B. True
Answer: A
NEW QUESTION 77
What is the security policy based on user authentication that is currently widely used in enterprise networks? (Multiple Choice)
- A. WPA1 PSK+TKIP/CCMP
- B. WPA2 802.1X+TKIP/CCMP
- C. WPA1 802.1X+TKIP/CCMP
- D. WPA2 PSK+TKIP/CCMP
Answer: B,C
NEW QUESTION 78
According to the following configuration example, which of the following is true?
[AC] dhcp enable
[AC] interface VLANif100
[AC-VLANif100] ip address 10.1.100.1 24
[AC-VLANif100] dhcp select interface
[AC-VLANif100] quit
- A. The DHCP service in the global mode has been open defaultly, so the DHCP enable can no longer to configure
- B. The commend of DHCP select interface is on the interface of VLAN 100 can make the DHCP client function
- C. If VLAN100 is user VLAN, the user gateway is 10.1.100.1, the mask is 255.255.255.0
- D. If VLAN100 is AP's management VLAN, AP will receive DHCP message option 43 fields should be 10.1.100.1
Answer: C
NEW QUESTION 79
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