Try 100% Updated H12-811_V1.0 Exam Questions [2022]
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NEW QUESTION 406
The IPv6 address 2001: ABEF:2240E:FFE2:BCC0:CD0:DDBE:8D58 cannot be abbreviated. ()
- A. True
- B. False
Answer: A
NEW QUESTION 407
Which of the following statements about VLANIF interfaces are correct? ()
- A. The VANIF interface does not need to learn MAC addresses.
- B. The VLANTF interface does not have a MAC address.
- C. Different VLANIF interfaces can use the same IP address
- D. The VLANIF interface is a Layer 3 interface
Answer: D
NEW QUESTION 408
Refer to the single-arm routing configuration in the figure below, it can be judged that even if the ARP proxy is not enabled on the sub-interface of R1, the administrative department and the financial department can communicate with each other.
- A. False
- B. True
Answer: A
NEW QUESTION 409
As shown in the figure, a static NAT command is deployed on router R1. When the PC accesses the Internet, the destination address in the data packet will not change. ()(True or False)
- A. True
- B. False
Answer: A
NEW QUESTION 410
Three Layer 2 switches are interconnected with one HUB. The switches are all enabled with STP bridge ID. Refer to the figure below. What are the default errors of other configurations? () (Single-choice question)
- A. G0/0/2 of SWA is blocked
- B. G0/0/1 of SWC is alternative. It is in blocking state
- C. SWA is the root bridge in the simple network
- D. The two ports on SWA are designated ports and are in the forwarding state
Answer: D
NEW QUESTION 411
When the router forwards a data packet, if it does not match the corresponding detailed route and there is no default route, it will directly discard the data packet ()
- A. True
- B. False
Answer: A
NEW QUESTION 412
A network engineer prompts the following message when entering the command line: Error: UnrecognizeD.commanD.founD.at '^' position. Which of the prompt information is correct? ()
- A. The input command is ambiguous
- B. Wrong parameter type
- C. The input command is incomplete
- D. Keyword not found
Answer: D
NEW QUESTION 413
As shown in the figure below. All hosts can communicate normally. Which of the following statements are correct? () (Multiple Choice Questions)
- A. SWA's G0/0/3 learned 1 mac address
- B. SWA's G0/0/3 learned 2 mac addresses
- C. G0/0/3 of SWB learned 2 mac addresses
- D. SWA's G0/0/3 learned 3 mac addresses
Answer: A,C
NEW QUESTION 414
Which of the following statements about IPv6 address configuration is correct? ()*
- A. IPv6 addresses can only be configured manually
- B. IPv6 supports stateless automatic configuration
- C. IPv6 address supports automatic configuration of multiple clocks
- D. IPv6 supports DHCPv6 for address configuration
Answer: B,C,D
NEW QUESTION 415
What are the stable states of OSPF neighbor relationship? ()*
- A. 2-way
- B. Attempt
- C. Full
- D. Down
Answer: A,C
NEW QUESTION 416
What are the network types supported by the OSPF protocol?
- A. Non-Broadcast Multi-Access
- B. Broadcast
- C. Point-to-Multipoint
- D. Point-to- Point
Answer: A,B,C,D
NEW QUESTION 417
The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the F orwarding state, but what is the reason for the no temporary loop? . Shorten the time of ForwarD.Del ay
- A. Speed up port role election
- B. Edge port
- C. Ensure that there will be no temporary loops through the synchronization mechanism
- D. Shorten the time of ForwarD.Del ay
Answer: C
NEW QUESTION 418
Which of the following statements about IPv6 RA.
and RS messages are correct? ()
- A. RS is used to reply address prefix information
- B. RS is used to request address prefix information
- C. RA. Used to reply address prefix information
- D. RA. Used to request address prefix information
Answer: B,C
NEW QUESTION 419
Which of the following statements about Prefix Segment is wrong? ()
- A. Prefix Segmont needs to be configured manually
- B. Prefix Segment can be automatically allocated by IGP
- C. Prefix Segment is used to identify a destination address prefix in the network (Prefix)
- D. Prefix Segment spreads to other network elements through the IGP protocol, which is globally visible and effective
Answer: A
NEW QUESTION 420
The IPv6 protocol uses NS and NA.
packets for duplicate address detection ()
- A. True
- B. False
Answer: A
NEW QUESTION 421
The administrator has configured the router as shown in the figure, and the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used, Ip pool pool1 network 10.
- A. lease 24
- B. lease 0
- C. dhcp select relay
- D. lease day 0 hour 10
Answer: D
NEW QUESTION 422
A company has 50 private P addresses, and the administrator uses NAT technology to connect the company's network to the public network, but the company has only one public network address and is not fixed. Which of the following NAT conversion methods meets the requirements? ()
- A. BasiC.NAT
- B. Static NAT
- C. easy-ip
- D. NAPT
Answer: C
NEW QUESTION 423
How to add AP on AC.? ()*
- A. Automatically discover AP
- B. Manually confirm APs in the non-certified list
- C. Import AP offline
- D. Add online
Answer: A,C,D
NEW QUESTION 424
What are the ACL classifications*
- A. Layer 2 ACL
- B. Basic ACL
- C. Advanced ACL
- D. User-defined ACL
Answer: A,B,C,D
NEW QUESTION 425
Telnet.read in TelnetliB._The role of all() is to read all data until EOF. If the echo does not return EOF, it will always block ()
- A. True
- B. False
Answer: A
NEW QUESTION 426
On the VRP platform, which of the following methods can be used to access the previous history command?
- A. Left cursor
- B. Up cursor
- C. Ctrl+U
- D. Ctrl+P
Answer: B
NEW QUESTION 427
In order to realize the launch of FIT AP, FIT AP first needs to obtain the IP address of AC. Which of the following is not included in the way FITAP obtains the IP address of AC.? ()
- A. DHCP Option mode
- B. Broadcasting method
- C. Multicast mode
- D. Static designation method on AP
Answer: B
NEW QUESTION 428
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