今すぐH12-811問題を使おうH12-811問題集PDF
問題集練習試験問題学習ガイドはH12-811試験合格させます
質問 # 226
When the switch port receives a data frame that does not carry VLAN TAG, it must add PVID
- A. True
- B. False
正解：A
質問 # 227
As shown in the figure below, host A and host B cannot communicate.
- A. False
- B. True
正解：A
質問 # 228
The link aggregation interface can only be used as a Layer 2 interface.
- A. FALSE
- B. TRUE
正解：A
質問 # 229
The controller is the core component of SDN. The controller connects to the device through the southbound interface. Which of the following belong to the controller southbound protocol? (Multiple Choice)
- A. NETCONF
- B. OpenFlow
- C. SNMP
- D. PCEP
正解：B、C
質問 # 230
There is no channel overlap in the 14 available frame segments in the 185.2.4 GHz frame segment.
- A. True
- B. False
正解：A
質問 # 231
Which of the following descriptions about the switch is wrong?
- A. Switches generally work at the data link layer
- B. Switches are generally used as network export equipment
- C. The switch can provide network access services for terminal equipment (PC. Server)
- D. The switch can complete the exchange of data frames
正解：B
質問 # 232
What is the IEEE802.11 standard corresponding to Wi-F16?
- A. 802.11ax
- B. 802.11ac
- C. 802.11au
- D. 802.11at
正解：A
質問 # 233
What are the advantages of using dynamic host configuration protocol DHCP to assign IP addresses? (Multiple choice)
- A. Avoid IP address conflicts
- B. Heavy workload and difficult to manage
- C. Reuse of IP address can be realized
- D. When the configuration information changes (such as DNS), only the administrator needs to modify it on the DHCP server to facilitate unified management
正解：A、C、D
質問 # 234
When AP and AC are on different Layer 3 networks, what method is recommended for AP to discover AC? (Multiple Choice)
- A. Broadcasting method
- B. DHCP
- C. Manually specified on AP
- D. DNS
正解：B、D
質問 # 235
The network administrator of a certain company wants to uniformly divide the users who often access the company network from different switches into VLAN 10 when they frequently change office locations. Which of the following methods should be used to divide VLANs?
- A. Divide VLAN based on subnet
- B. Divide VLAN based on port
- C. Divide VLAN based on MAC address
- D. Divide VLAN based on protocol
正解：A
質問 # 236
The network devices running the SNMP protocol are running locally-an agent process.
- A. True
- B. False
正解：A
質問 # 237
Which state does the OSPF protocol use to indicate that the adjacency relationship has been established?
- A. Attempt
- B. Down
- C. 2-way
- D. Full
正解：D
質問 # 238
Among the following commands to configure the default route, which one is correct?
- A. [Huawei-Seria10] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
- B. [Huawei] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0
- C. [Huawei] ip route-static 0.0.0.0 255.255.255.255 192.168.1.1
- D. [Huawei] ip route-static 0.0.0.0 0.0.0.0 192.168.1.1
正解：D
質問 # 239
Which of the following packet types is used by RADIUS to indicate authentication rejection?
- A. Access-Challenge
- B. Access-Accept
- C. Access-Reject
- D. Access-Request
正解：C
質問 # 240
VRP supports OSPF multi-process. If the process number is not specified when 0SPF is enabled, the process number used by default is ().
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 241
In the network shown in the figure below, assuming that all routers enable the OSPF protocol at the same time, which router is the BDR in this network?
- A. Router D
- B. Router A
- C. Router C
- D. Router B
正解：B
質問 # 242
On Huawei AR G3 routers, what is the -i parameter of the Ping command in VRP used to set?
- A. Interface for receiving Echo Reply messages
- B. The destination IP address of the Echo Reply message
- C. Interface for sending Echo Request messages
- D. The source IP address of the Echo Request message
正解：C
質問 # 243
The configuration information of a router is shown in the figure. Which of the following statements are correct? (Multiple choice)
- A. The authentication method adopted by the domain with the domain name huawei is local ID
- B. The domain with the domain name huawei does not use the billing plan
- C. Use the username huawei for authentication, the password needs to be 654321
- D. The authorization method for the domain with the domain name huawei is local authorization
正解：B、D
質問 # 244
The tracert diagnostic tool in Huawei routers is used to track the data forwarding path.
- A. TRUE
- B. False
正解：A
質問 # 245
The network administrator created VLAN 10 on the Layer 3 switch and configured an IP address under the virtual interface of the VLAN. When the command "display ip interface brief" is used to check the port status, it is found that the VLANIF 10 interface is in the down state. What should be done to restore the VLANIF 10 interface to normal?
- A. Use the command "undo shutdown" under VLANIF 10 interface
- B. Assign any physical interface to VLAN 10
- C. Add an interface that must be Up and must be of type Trunk into VLAN 10
- D. Assign a physical interface that must be Up to VLAN 10
正解：A
質問 # 246
Virtualization is the basis for the realization of NEV. Which of the following statements about the characteristics of virtualization is correct? (Multiple choice)
- A. Encapsulation: All virtual machines share the operating system, and encapsulation is achieved through name spaces.
- B. Isolation: The virtual machines on the same physical server are isolated from each other.
- C. Hardware independence: virtual machine and hardware decoupling, support virtual machine migration between servers.
- D. Partition: You can run multiple virtual machines on a single physical server at the same time.
正解：B、C、D
質問 # 247
When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header?
- A. TTL
- B. Destination IPv4 address
- C. Sequence number
- D. Source IPv4 address
正解：C
質問 # 248
The administrator wants all hosts to be unable to access the Internet between 8:00-17:00 every day, so which ACL rule needs to be bound to the traffic-filter outbound in the GO/0/1 interface allocation?
- A. time-range am9topm5 07:00 to 18:00 daily Acl number 2002
- B. time-range am9topm5 08:00 to 17:00 off-day # acl number 2004 rule 5 permit time-range
- C. time-range am9topm5 08:00 to working-day Acl number 2003 rule 5 deny time-range am9topjni5
- D. time-range am9topm5 08:00 to 17:00 daily acl number 2001 rule 5 deny time-range am9topm5
正解：D
質問 # 249
......
無料HCIA-Datacom H12-811試験問題：https://www.jpntest.com/shiken/H12-811-mondaishu