Verified H12-811_V1.0 Dumps Q&As - H12-811_V1.0 Test Engine with Correct Answers
Pass Your H12-811_V1.0 Dumps as PDF Updated on 2023 With 701 Questions
NEW QUESTION 262
Regarding the role of the ARP protocol and packet encapsulation, which one is correct?
- A. The ARP cache on the network device can only be obtained through the ARP protocol
- B. ARP protocol is based on Ethernet encapsulation
- C. The MAC address and UUID address of the destination can be obtained through the ARP protocol
- D. ARP protocol supports deployment on PPP link and HDLC link
Answer: A,B
NEW QUESTION 263
When using FTP for file transfer, how many TCP connections will be established?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 264
The Priority field in the VLAN tag can identify the priority of the data frame. What is the scope of this priority? ()
- A. 0-15
- B. 0-7
- C. 0-63
- D. 0-3
Answer: B
NEW QUESTION 265
Which state does the OSPF protocol use to indicate that the neighbor relationship has been established?
- A. 2-way
- B. Completed
- C. Down
- D. Attempt
Answer: A
NEW QUESTION 266
The network is shown in the figure below. The following statementcorrectIs there? () (Multiple Choice Questions)
- A. Host A and Host c can ping through
- B. Host B and Host C can ping through
- C. All hosts can ping each other
- D. Host A and Host B cannot ping through
Answer: A,B,D
NEW QUESTION 267
The configuration information of a certain port of the switch is shown in the figure. Then, when the data frame of which VLAN is sent by this port, it carries the VLAN TAG? ()interface GigabitEtherneto/0/1 port hybriD.taggeD.vlan 2 to 3 100 port hybriD. untaggeD. vlan 4 6#
- A. 1, 2.3, 100
- B. 2, 3, 100
- C. 1, 2, 3, 4.6, 100
- D. 2.3, 4, 6, 100
Answer: B
NEW QUESTION 268
Network administrators use Ping to test the connectivity of the network. Which of the following protocols may be used in this process?
- A. ICMP
- B. UDP
- C. ARP
- D. TCP
Answer: A,C
NEW QUESTION 269
Before the STA associates with the AP, it needs to exchange some messages to obtain the SSID. What are these messages?
- A. Probe Request
- B. Discovery
- C. Beacon
- D. Probe Response
Answer: A,D
NEW QUESTION 270
In the network as shown in the figure below, host A logs in to router A through Telnet. Then obtains the configuration file of router B through FTP on the remote interface. At this time, how many TCP connections does router A have? () (Single-choice question)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 271
As shown in the figure below, in the MAC address table of SWA and SWB, what is the correct correspondence between MAC address, ?AN and port?
- A. SWA: MAC Address VLAN Port MAC-A 10 GE0/0/1 MAC-B 20 GE0/0/2 MAC-C 100 GE0/0/3
- B. SWB: MAC Address VLAN Port MAC-A 100 GE0/0/3 MAC-B 200 GE0/0/3 MAC-C 100 GE0/0/1
- C. SWA: MAC Address VLAN Port MAC-A 10 GE0/0/3 MAC-B 20 GE0/0/3 MAC-C 100 GE0/0/3
- D. SWB: MAC Address VLAN Port MAC-A 10 GE0/0/3 MAC-B 20 GE0/0/3 MAC-C 100 GE0/0/1
Answer: A,D
NEW QUESTION 272
The IP addresses of the VLANIF interfaces of the same switch cannot be the same. ()
- A. False
- B. True
Answer: B
NEW QUESTION 273
In the broadcast network shown in the figure, OSPF runs on four routers in the same area and on the same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect.
- A. True
- B. False
Answer: B
NEW QUESTION 274
AAA does not include which of the following.
- A. Authentication
- B. Audit
- C. Accounting
- D. Authorization
Answer: B
NEW QUESTION 275
Basic ACL number value range ().
- A. 3000-3999
- B. 2000-2999
- C. 1000-1999
- D. 4000-4999
Answer: B
NEW QUESTION 276
What is the total length of the interface identifier of the link-local unicast address in bits?
- A. 64bit
- B. 96bit
- C. 32bit
- D. 48bit
Answer: A
NEW QUESTION 277
The subnet mask of a network segment 150.25.0.0 is 255.255.224.0, then () is a valid host address in this network segment. ()
- A. 150.25.1.255
- B. 150.15.3.30
- C. 150.25.2.24
- D. 150.25.0.0
Answer: C
NEW QUESTION 278
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