[Full-Version] 2022 New PrepAwayTest H12-211-ENU PDF Recently Updated Questions
H12-211-ENU Exam with Guarantee Updated 750 Questions
NEW QUESTION 422
Dynamic routing protocols can automatically adapt to changes in network topology.
- A. True
- B. False
Answer: A
NEW QUESTION 423
As shown in the following figure, host A logs in to Router A through Telnet, and then obtains the configuration file of Router B through FTP on the remote interface. How many TCP connections exist on Router A?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 424
As shown in the following figure, Router A uses manual link aggregation and adds G0/0/1 and G0/0/2 ports to aggregation group 1. The incorrct statement about the status of Router A aggregation port 1 is:
- A. Only shut down G0/0/1 of Router B, Eth-Trunk 1protocol up
- B. Turn off G0/0/1 and G0/0/2 ports on Router B at the same time, Eth-Trunk 1 protocol down
- C. Only shut down G0/0/2 of Router B, Eth-Trunk 1 protocol up
- D. Turn off G0/0/1 and G0/0/2 ports on Router B at the same time, Eth-Trunk 1 protocol up
Answer: D
NEW QUESTION 425
Which of the following parameters should be considered when electing a root port in STP? (Multiple choice)
- A. the cost of the port reaches the root switch
- B. Port slot number, such as G0/0/1
- C. Duplex mode of the port
- D. MAC address of the port
- E. Port priority
Answer: A,B,E
NEW QUESTION 426
When logging in to the router through Telnet, which authentication methods can choose? (Multiple Choice)
- A. MD5 ciphertext authentication
- B. Not certified
- C. AAA local authentication
- D. password authentication
Answer: C,D
NEW QUESTION 427
As shown in the figure, there is a Web server in the private network that needs to provide HTTP services to public network users. Therefore, the network administrator needs to configure NAT on the gateway router RTA to implement the requirements. Which of the following configuration can meet the requirements?
- A. [RTA-Serial1/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
- B. [RTA-Serial1/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
- C. [RTA-Gigabitethernet0/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
- D. [RTA-Gigabitethernet0/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
Answer: B
NEW QUESTION 428
In STP, the priority of the STP root switch ranges from 0 to 65536.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 429
Refer to the configuration output.
Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router.
Which IP actress will the client obtain?
- A. The host will be unable to obtain an IP address.
- B. An IP address from network 10.20.20.0/24 will be assigned.
- C. An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24.
- D. An IP address from network 10.10.10.0/24 will be assigned.
Answer: D
NEW QUESTION 430
Refer to the grapic, which of the following statements is true about OSPF topology and configuration?
- A. After the default network type of the interface on R1 is restored to broadcast, a stable OSPF neighbor relationship can be set up between R1 and R2.
- B. After the default network type of the interface on R1 is restored to broadcast and the hello packet sending interval is changed to 10s, a stable OSPF neighbor relationship can be set up between R1 and R2.
- C. A stable OSPF neighbor relationship can be set up between R1 and R2.
- D. Compared with R1, R2 is more likely to become the DR because the DR priority of the interface on R2 is lower than that of R1.
Answer: B
NEW QUESTION 431
<Huawei>reset saved-configuration
Warning: The action will delete the saved configuration in the device.
The configuration, will be erased to reconfi gure. Continue? [Y/N]:
The administrator configured the above on the AR2200, and which of the following description about the configuration information is correct?
- A. If the user wants to clear the saved configuration file, he should select "Y"
- B. The saved configuration file will be replaced by the running configuration file.
- C. If the user wants to clear the saved configuration file, he should select "N"
- D. The configuration file will be retained when the device starts up.
Answer: A
NEW QUESTION 432
There are two routers RTA and RTB between the source device and the destination device. Use the Tracert command to detect the path. When the first hop RTA is detected, the source device sends a UDP packet with a TTL of 1 to a larger port of the destination device. When the packet reaches the RTB, the TTL becomes 0, and the RTA responds to the source device. ICMP_______ message.
- A. Time Exceeded
- B. Echo Reply
- C. Echo Request
- D. Port Unreachable
Answer: A
NEW QUESTION 433
Two routers are connected through serial interfaces and support PPP encapsulation. Which parameters must be negotiated to establish the PPP connection?
(Multiple Choice)
- A. Authentication Protocol.
- B. MRU.
- C. Magic-Number.
- D. Authentication Password.
Answer: A,B,C
NEW QUESTION 434
The MAC address table of a switch is as follows. If the switch receives a data frame with the destination AC of 5489-985-18a8 from the Eth0/0/2 port, which of the following statement is correct?
- A. Discard this data frame
- B. Forward this data frame from the Eth0/0/1 port.
- C. Flood this data frame out
- D. Forward this data frame from the Eth0/0/2 port
Answer: A
NEW QUESTION 435
According to the topology and configuration shown in the figure, an Eth-Trunk link can be set up between the two switches on which LSW2 is the Actor.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 436
The administrator needs to configure the IP address on the G0/0/0 interface of the router. Which of the following address is correct to use?
- A. 127.3.1.4/28
- B. 192.168.10.112/30
- C. 145.4.2.55/26
- D. 237.6.1.2/24
Answer: C
NEW QUESTION 437
As shown in the following figure, host A does not have a gateway configured. Host B has a gateway ARP cache. Which is correct? (Muitiple choice)
- A. Host A sends a packet with the destination IP address of 11.0.12.1 to be forwarded to host B.
- B. Host A and Host B cannot communicate in both directions
- C. Host B sends a packet with the destination IP address of 10.0.12.1 to be forwarded to host A.
- D. When the ARP proxy is enabled on G0/0/1 of the router, host A can communicate with host B.
Answer: B,C
NEW QUESTION 438
Which of the following IPv6 addresses has a Solicited-node multicast address of FF02::1:FF12:1?
- A. 2020::12AB:1
- B. 2019::12:1
- C. 2019::12:1000
- D. 2020::1200:1
Answer: B
NEW QUESTION 439
On the Huawei device, if AAA authentication is used for authorization, when the remote server does not respond, authorization can be performed from the network device side.
- A. True
- B. False
Answer: A
NEW QUESTION 440
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