Updated Apr-2023 Official licence for H12-811 Certified by H12-811 Dumps PDF
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The Huawei H12-811 (HCIA-Datacom V1.0) certification exam is designed to test the knowledge and skills of candidates in the field of data communications. This certification is ideal for professionals who want to enhance their expertise in network technologies and data communication. The exam is designed to validate the candidate's ability to plan, design, implement, operate, and troubleshoot complex enterprise networks.
NEW QUESTION # 201
In the network shown in the figure below, switch A and router A are connected through two links, and the two links are aggregated in manual load sharing mode. The aggregated port number is 1, and the aggregated link performs data when forwarding, you need to carry VLAN TAG 100. Switch A uses Trunk link. Which of the following configurations should be used for Switch A?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 202
In order to implement the FIT AP online, the FIT AP first needs to obtain the IP address of the AC. Which of the following is not included in the method of obtaining the IP address of the AC by the FIT AP?
- A. Multicast mode
- B. Static designation method on AP
- C. DHCP Option mode
- D. Broadcasting method
Answer: D
NEW QUESTION # 203
At present, the company has a network administrator, and the AR2200 in the company network can be remotely managed by directly entering the password through Telnet. After the two new network administrators arrived, the company hopes to assign their own user names and passwords to all administrators, as well as different levels of authority. So how should it be done? Multiple choices
- A. Configure three user names and their corresponding passwords in the AAA view
- B. The user authentication mode configured by Telnet must select AAA mode
- C. Each administrator uses a different public IP address of the device when running the Telnet command
- D. When configuring each administrator's account, different permission levels need to be configured
Answer: A,B,D
NEW QUESTION # 204
If the MAC address of an interface is 0OEO-FCEF-OFEC, what is its corresponding EUI-64 address?
- A. 02EO-FCFF-FEEF-0FEC
- B. 02EO-FCEF-FFFE-0FEC
- C. 00EO-FCFF-FEEF-0FEC
- D. 00EO-FCEF-FFFE-OFEC
Answer: A
NEW QUESTION # 205
The router Radius information configuration is shown in the figure. Which of the following statement is correct? (Multiple Choice)
- A. The IP address of the authentication server is 200.0.12.1
- B. The IP address of the authorization server is 200.0.12.1
- C. The source IP source address of the Radius packet sent by the router is 200.0.12.2
- D. The IP address of the accounting server is 200.0.12.1
Answer: A,D
NEW QUESTION # 206
What kind of message does the DHCP server use to confirm that the host can use the IP address?
- A. DHCP DISCOVER
- B. DHCP ACK
- C. DHCP OFFER
- D. DHCP REQUSET
Answer: C
NEW QUESTION # 207
What type of IPv6 address FE80: 2E0: FCFF: FE6F: 4F36 belongs to?
- A. Global semicast address
- B. Multicast address
- C. Anycast address
- D. Link local address
Answer: D
NEW QUESTION # 208
As shown in the figure below, all hosts can pass normally, so what is correct about the correspondence between the MAC address and the port in the MAC table of the SWB?
- A. MAC-A G0/0/3 MAC-B G0/0/3 MAC-C GO/0/1
- B. MAC-A G0/0/1 MAC-B G0/0/1 MAC-C G0/0/3
- C. MAC-A G0/0/1 MAC-B G0/0/2 MAC-C G0/0/3
- D. MAC-A GO/0/2 MAC-B G0/0/2 MAC-C G0/0/3
Answer: A
NEW QUESTION # 209
By default, it takes at least 30s for the port status in the STP protocol to change from Disabled to Forwarding.
- A. True
- B. False
Answer: A
NEW QUESTION # 210
As shown in the figure, the two switches use the default parameters to run STP, the configuration command STP root primary is used on switch A, and the configuration command STP priority 0 is used on switch B.
Then which port will be blocked?
- A. HUB's G0/0/3
- B. G0/0/1 of switch B
- C. G0/0/2 of switch A
- D. G0/0/1 of switch A
Answer: C
NEW QUESTION # 211
If the transport layer protocol is UDP, the value of the network layer Protocol field is 6.
- A. True
- B. False
Answer: A
NEW QUESTION # 212
Which of the following statements is correct?
- A. The router works at the physical layer
- B. The switch works at the physical layer
- C. The router works at the network layer
- D. The switch works at the network layer
Answer: C
NEW QUESTION # 213
When two OSPF routers form a 2-WAY neighbor relationship, the LSDB has been synchronized.
- A. True
- B. False
Answer: B
NEW QUESTION # 214
The host uses the IP address 192.168.1.2 to access the Internet, which must go through NAT.
- A. TURE
- B. FALSE
Answer: B
NEW QUESTION # 215
When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header?
- A. Destination IPv4 address
- B. Sequence number
- C. TTL
- D. Source IPv4 address
Answer: B
NEW QUESTION # 216
The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements is correct? (Multiple choice)
- A. This interface can establish OSPF neighbor relationships with other routers
- B. This interface will not forward ICMP packets
- C. This interface will not forward received FTP packets
- D. This interface will not forward received SNMP packets
Answer: C,D
NEW QUESTION # 217
The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state?
- A. G0/0/3 port of SWB
- B. G0/0/2 port of SWA
- C. G0/0/2 port of SWB
- D. G0/0/3 port of SWA
Answer: D
NEW QUESTION # 218
Which of the following statements about direct routing is correct?
- A. Direct route priority is lower than dynamic route
- B. Direct route has lower priority than static route
- C. Direct routing has the highest priority
- D. Direct routing requires the administrator to manually configure the destination network and the next-hop address
Answer: C
NEW QUESTION # 219
SNMPv1 defines 5 protocol operations.
- A. True
- B. False
Answer: A
NEW QUESTION # 220
Compared with STP, which of the following port roles are newly defined in RSTP? (Multiple choice)
- A. Root port
- B. Designated port
- C. Backup port
- D. Alternate port
Answer: C,D
NEW QUESTION # 221
Using the ACL shown in the figure on the router RTA to match routing entries, which of the following entries will be matched? (Multiple choice)
- A. 172.16.1.0/24
- B. 172.16.1.1/32
- C. 192.17.0.0/24
- D. 172.18.0.0/16
Answer: B,D
NEW QUESTION # 222
Both pwd and dir commands in the VRP operating platform can view the file information under the current directory.
- A. TURE
- B. FALSE
Answer: B
NEW QUESTION # 223
Which of the following are not the characteristics of a small-sized campus network?
- A. Fewer users
- B. Simple network level
- C. Wide coverage
- D. Simple network requirements
Answer: C
NEW QUESTION # 224
What is the value of TPID defined by IEEE802.1Q?
- A. 0x9100
- B. 0x8200
- C. 0x8100
- D. 0x7200
Answer: C
NEW QUESTION # 225
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