Question 1

AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

Options :

A :

True

B : False

Answer: B

Question 2

When a company's network management needs to plan the network, the data packets that allow PC1 to access PC2 go through the G0/0/0 port (G0/0/2 on the picture). The data packet that PC2 accesses to PC1 goes from port G0/0/4 (G0/0/0 in the picture). () (Single-choice question)

Options :

A :

10.0.12.5255.255.255.25511.0.12.6

#10.0.12.1255.255.255.25511.0.12.1

B :

10.0.12.5255.255.255.25511.0.12.210.

0.12.1255.255.255.25511.0.12.5

C :

0.0.0.00.0.0.00

#11.0.12.6

#11.0.12.1

0

D :

D0.0.0.0

#0.0.0.0

0

#11.0.12.2

#11.0.12.5

0

Answer: B

Question 3

If the IP address of a host in the LAN is 192.168.1.1/30, which of the following IP addresses will be processed by the host as the destination address of the IP packet? ()*

Options :

A : 192.168.1.2/24

B : 255.255.255.255

C : 192.168.1.1

D : 192.168.1.2/30

Answer: B,D

Question 4

Which of the following statements about the edge port in the RSTP protocol is correct? ()

Options :

A : The edge port discards the received configuration BPDU packet

B : The edge port can be directly transferred to the Forwarding state from Disable

C : Edge port participates in RSTP operation

D : The interconnection ports between switches need to be set as edge ports

Answer: B

Question 5

The RSTP protocol uses the P/A mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()

Options :

A : Speed up port role election

B : Ensure that there will be no temporary loops through the synchronization mechanism

C : Edge port

D : Reduced the time of ForwarD.Delay

Answer: B

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