NEW QUESTION 1

In the WLAN architecture, the FIT AP cannot work independently and needs to be managed by AC. Which of the following protocols are used to communicate between FIT AP and AC.? ()

• A. IPsec
• B. WEP
• C. APWAP
• D. WAP

Answer: C

NEW QUESTION 2

Protocol Priority Switch A. and Switch B. adopt LACP mode link aggregation, and all interfaces join the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port? ()

• A. G0/0/1
• B. G0/0/3
• C. G0/0/0

Answer: C

NEW QUESTION 3

Does the WEP security policy support the use of TKIP for data encryption?

• A. True
• B. False

Answer: B

NEW QUESTION 4

If a windows host is started for the first time, if it uses DHCP to obtain an IP address, what is the source IP address of the first packet sent by this host? ()

• A. 0.0.0.0
• B. 169.254.2.33
• C. 255.255.255.255
• D. 127.0.0.1

Answer: A

NEW QUESTION 5

The following description about the specified port of the spanning tree is correct ()·

• A. The designated port can forward configuration BPDU packets to the network segment connected to it
• B. The port on the root switch must not be a designated port
• C. Each switch has only one designated port
• D. The port on the root switch must be a designated port

Answer: A

NEW QUESTION 6

The Trunk port can send both tagged data frames and untagged data frames.

• A. True
• B. False

Answer: A

NEW QUESTION 7

The Huawei tracert diagnostic attack is used to track the forwarding path of data ()

• A. True
• B. False

Answer: A

NEW QUESTION 8

The administrator cannot log in to the Huawei router through Telnett, but other administrators can log in normally, so which of the following are the possible reasons? ()*

• A. The authority level of the administrator user account has been modified to 0
• B. The administrator user account has been disabled
• C. The Te1net service of the AR2200 router has been disabled
• D. The administrator user account has been deleted

Answer: BD

NEW QUESTION 9

When planning a campus network, which of the following methods can be used to divide service VLANs? ()

• A. VLAN by business
• B. Divide VLAN by logical area
• C. Divide VLAN into J by geographical area

Answer: B

NEW QUESTION 10

When two OSPF routers form a 2-WAY neighbor relationship, the LSDB. has been synchronized. ()

• A. True
• B. False

Answer: B

NEW QUESTION 11

The information shown in the figure is the port status information displayed on a switch running STP. According to this information, what is wrong in the following description? () (Single-choice question)

• A. B.The priority of this switch is 0
• B. C.This network may only contain this switch
• C. This switch may be connected to 6 other switches

Answer: B

NEW QUESTION 12

The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally, so which of the following are the possible reasons? ()*

• A. The authority level of the administrator user account has been modified to 0
• B. The administrator user account has been disabled
• C. The Te1net service of the AR2200 router has been disabled
• D. The administrator user account has been deleted

Answer: BD

NEW QUESTION 13

Which of the following IPv4 addresses the host uses cannot directly access the Internet? ()

• A. 100.1.1.1
• B. 50.1.1.1
• C. 10.1.1.1
• D. 200.1.1.1

Answer: C

NEW QUESTION 14

By default, the root path cost of the root bridge in the STP protocol must be 0 ( )

• A. True
• B. False

Answer: A

NEW QUESTION 15

The network shown in the figure below assumes that all routers can enable OSPF at the same time. Which router is the DR in this network? () (Single-choice question)

• A. Router B
• B. Router D
• C. Router A
• D. Router C

Answer: A

NEW QUESTION 16

If the value of the ypeLength field of an Ethernet data frame is 0x0800, the length of the upper layer message header carried by this data frame is in the range of 20-60B. ()

• A. True
• B. False

Answer: A

NEW QUESTION 17

In order to implement FIT AP online, FIT AP first needs to obtain the IP address of AC. Which of the
following options is not included in FITAP obtaining the IP address of AC. ()

• A. DHCP option mode
• B. Static designation method on AP
• C. Broadcasting method
• D. Multicast mode

Answer: D

NEW QUESTION 18
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