[Feb-2022] Huawei H12-811_V1.0 Dumps - Secret To Pass in First Attempt
Huawei H12-811_V1.0 Exam Dumps [2022] Practice Valid Exam Dumps Question
NEW QUESTION 75
The network administrator has captured a data frame in the network, and its destination MAC address is
01-00-5E-A0-B1-C3. What is correct about the MAC address is.
- A. It is a multicast MAC address
- B. It is a unicast MAC address
- C. It is an illegal MAC address
- D. It is a broadcast MAC address
Answer: A
NEW QUESTION 76
The priority of a static routing protocol cannot be manually specified.
- A. True
- B. False
Answer: B
NEW QUESTION 77
In the WLAN architecture, the FIT AP cannot work independently. It needs to be managed by AC. Which of the following protocols are used to communicate between FIT AP and AC?
- A. CAPWAP
- B. WEP
- C. WAP
- D. IPsec
Answer: A
NEW QUESTION 78
Which of the following stages is not included in the PPPoE session establishment and termination process?
- A. Discovery phase
- B. Data forwarding stage
- C. Session termination stage
- D. Session phase
Answer: B
NEW QUESTION 79
The function of OSPF's hello message is ().
- A. Synchronize router LSDB
- B. Maintain neighbor relations
- C. Update LSA information
- D. Neighbor Discovery
Answer: B,D
NEW QUESTION 80
The switch receives a unicast data frame. If the destination MAC of the data frame can be found in the MAC surface, the data frame will be forwarded from the corresponding port of the MAC.
- A. True
- B. False
Answer: B
NEW QUESTION 81
If the network address of a network is 192.168.1.0. Then its broadcast address must be 192.168.1.255.
- A. True
- B. False
Answer: B
NEW QUESTION 82
In the network shown in the figure below, Router A uses manual mode link aggregation, and adds G0/0/1 and G0/0/2 ports to aggregation group 1. What is wrong about the status of Router A's aggregation port 1?
- A. Turn off the G0/0/1 and G0/0/2 ports of Router B at the same time, and Eth-Trunk 1 protocol up
- B. Turn off the G0/0/1 and G0/0/2 ports of Router B at the same time, and Eth-Trunk 1 protocol down
- C. Only disable port G0/0/1 of Router B, and Eth-Trunk 1 protocol up
- D. Only close the G0/0/2 port of Router B, and Eth-Trunk 1 protocol up
Answer: A
NEW QUESTION 83
If the administrator wants to update the VRP version of Huawei routers, the correct method is ().
- A. The administrator configures the router as a TFTP client and transmits VRP software through TFTP
- B. The administrator configures the router as an FTP server and transfers the VRP software through FTP
- C. The administrator configures the router as an FTP client and transfers the VRP software through FTP
- D. The administrator configures the router as a TFTP server and transmits VRP software through TFTP
Answer: A,B,C
NEW QUESTION 84
When OSPF protocol establishes adjacency, which of the following parameters must be consistent.
- A. Router ID
- B. Area ID
- C. Router Dead Interval
- D. Router Priority
Answer: B,C
NEW QUESTION 85
In the RSTP standard, in order to improve the convergence speed, the port that the switch is directly connected to the terminal can be defined as.
- A. Fast port
- B. Root port
- C. Backup port
- D. Edge port
Answer: D
NEW QUESTION 86
What is the number range of Layer 2 ACLs?
- A. 2000-2999
- B. 6000~6031
- C. 4000~4999
- D. 3000-3999
Answer: C
NEW QUESTION 87
By default, what is the RouterDeadInterval of the OSPF protocol on the broadcast network?
- A. 30s
- B. 10s
- C. 40s
- D. 20s
Answer: C
NEW QUESTION 88
Which of the following IPv6 addresses is a global unicast address?
- A. SNMPv2c messages have the functions of identity verification and encryption processing.
- B. SMPv3 messages have the functions of identity verification and encryption processing
- C. SNMPy1 uses UP as the transport layer protocol, while SNMPy2c and SNMPv3 use TCP as the transport layer protocol, so the reliability is higher
- D. SMPv2c follows the five protocol operations defined in the v1 version and adds two additional operations.
Answer: B,D
NEW QUESTION 89
If the Length/Type of an Ethernet data frame is equal to 0x8100, what might be the payload of this data frame?
- A. ARP packet
- B. UDP data
- C. TCP data segment
- D. ICMP message
Answer: A,B,C,D
NEW QUESTION 90
What is the total length of the port ID in the spanning tree protocol?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 91
According to the command output as shown in the figure, the correct one in the following description is ().
- A. If you want to change the GigabitEthernet/0/1 port to an Access port, you first need to use the command
"undo port trunk allow-pass vlan 2 to 4094 - B. GigabitEtheret0/0/1 does not allow VlAN1 to pass
- C. GigabitEthernet0/0/1 allows VlAN1 to pass
- D. If you want to change the GigabitEthernet0/0/1 port to an Access port, you first need to use the command "undo port trunk allow-pass vlan all"
Answer: A,C
NEW QUESTION 92
The ACL on AR G3 series routers supports two matching sequences. Configuration order and automatic sorting.
- A. True
- B. False
Answer: A
NEW QUESTION 93
After the network administrator uses the TracertRoute function on the router device, in the data packet sent by the router, the value of the Protocol field in the IPv4 header is?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 94
The network administrator configures the RTA on the Huawei router as shown in the figure. If a user needs to be authenticated in the authentication domain "huawei", the following description is correct.
- A. "authenti cati on-scheme aul" authentication will be used, if "aul" is deleted, "au2" authentication will be used
- B. Will use "authenticati on-scheme aul" authentication
- C. Will use "authentication-scheme au2" authentication
- D. "authenti cati on-scheme au2" authentication will be used, if "au2" is deleted, "aul" authentication will be used
Answer: C
NEW QUESTION 95
Which of the following subnet routes might be the route entry 10.0.0.24/29 aggregated from?
- A. 10.0.0.23/30
- B. 10.0.0.26/30
- C. 10.0.0.28/30
- D. 10.0.0.24/30
Answer: B,C,D
NEW QUESTION 96
The network administrator hopes to be able to effectively use the IP address in the same segment of
192.168.176.0/25. Now the company's marketing department has 20 mainframes. Which of the following address segments is best allocated to the marketing department?
- A. 192.168.176.48/29
- B. 192.168.176.0/25
- C. 192.168.176.96/27
- D. 192.168.176.160/27
Answer: C
NEW QUESTION 97
The administrator configures OSPF on a router, but the loopback interface is not configured on the router. The following correct description of the Router ID is.
- A. The largest IP address of the physical interface of the router will become the Router ID
- B. The IP address of the router's management interface will become the Router ID
- C. The priority of the router will become the Router ID
- D. The smallest IP address of the router's physical interface will become the Router ID
Answer: A
NEW QUESTION 98
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