Free H12-811_V1.0 Exam Dumps

Question 41

- (Exam Topic 3)
What is wrong about the ARP message? ()

A. ARP packets cannot be forwarded to other broadcast domains
B. ARP reply message is sent by unicast party
C. ARP request message is sent by broadcast
D. Any link layer protocol requires ARP protocol to assist in obtaining data link layer identification

Correct Answer:D

Question 42

- (Exam Topic 2)
The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue configurations. ()

A. True
B. False

Correct Answer:B

Question 43

- (Exam Topic 1)
In the MAC address table of the switch, which of the following entries will not age?

A. Static MAC address table entry
B. Port MAC address table entry
C. Dynamic MAC address table entry
D. Device MAC address table entry

Correct Answer:A

Question 44

- (Exam Topic 3)
After the network administrator uses the Tracer tRoute function on the router device, in the data packet sent by the router, the value of the Protoco1 field in the IPv4 header is?

A. 17
B. 2
C. 1
D. 6

Correct Answer:A

Question 45

- (Exam Topic 4)
The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally. What are the possible reasons for the following items? ()

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

Correct Answer:AB

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