合格させるHuawei H12-811-ENU試験には保証が付きます。更新されたのは732問があります
最新のH12-811-ENU合格保証付き試験問題集の認定サンプル問題
質問 # 335
In the figure below, all switches have enabled the STP protocol, assuming that the path cost value of all ports is 200. What is the root path cost value contained in the configuration BPDU message received by the G0/0/4 port of $WD? () (Single-choice question)
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 336
Which of the following statements about the election of DR and BDR are correct? ()*
- A. If the priority of an interface is, the interface will not participate in the election of DR or BDR
- B. BDR must exist in broadcast networks
- C. If the priority is the same, compare the Router ID, the larger the value, the more preferred to be elected as the DR
- D. DR must exist in broadcast networks
正解：A、C、D
質問 # 337
Which of the following statements about IPv6 address configuration are correct? ()*
- A. IPv6 addresses can only be configured manually
- B. IPv6 supports DHCPv6 for address configuration
- C. IPv6 address supports automatic configuration in multiple ways
- D. IPv6 supports stateless automatic configuration
正解：B、C、D
質問 # 338
What is the first operation performed by the FIT AP after obtaining the AC's IP address?
- A. Request configuration file
- B. Upgrade software version
- C. Download the configuration file
- D. Establish CAPWAP tunnel
正解：D
質問 # 339
The ACL configuration information of a certain router is shown in the figure. Which of the following statements is correct? () (Single-choice question)
- A. The packet with the source IP address 192.168.1.1 is matched by the deny rule
- B. The packet whose source IP address is 192.168.1.254 is matched by the permit rule
- C. The packet with the source IP address of 192.168.1.1 is matched by the pemit rule
- D. Packets with source IP addresses of 192.168.1.1 and 192.168.1.254 are matched by the permit rule
正解：C
質問 # 340
If the Length/Type of an Ethernet data frame is 0x8100. Which of the following statements is correct?
- A. Each data frame must carry VLAN TAG
- B. There is always a UDP header in the upper layer of each data frame
- C. There is always a TCP header in the upper layer of each data frame
- D. The upper layer of a data frame must exist IP header
正解：D
質問 # 341
Which of the following statements about the S field in the MPLS packet header are correct? (Multiple choice)
- A. s bit exists in every MPLS packet header
- B. It is used to mark whether there are other labels behind this label, 1 means yes, 0 means no
- C. s bit has only 1 bit in frame mode and 2 bit in cell mode
- D. It is used to mark whether there are other labels behind this label, 0 means yes, 1 means no
正解：A、D
質問 # 342
What is the total length of port ID in Spanning Tree Protocol? ()
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 343
Which of the following options are configured in a Layer 2 ACL? (Multiple choices)
- A. rule 10 permit 12-protoco1 arp
- B. rule 25 permit source 192.168.1.1 0.0.0.0
- C. rule 15 permit vlan-id 100
- D. rule 20 permit source-mac 0203-0405-0607
正解：C、D
質問 # 344
VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configuration commands but cannot operate the file system? ()
- A. Configuration level
- B. Management level
- C. Access level
- D. Monitoring level
正解：A
質問 # 345
Which of the following SNMP packets are sent to the NMS by the Agent on the managed device?
- A. Get-Request
- B. Set-Request
- C. Response
- D. Get-Next-Request
正解：C
質問 # 346
Which of the following commands can change the device name to huawei? ()
- A. Sysname Huawei
- B. Do name Huawei
- C. Hostname Huawei
- D. Rename Huawei
正解：A
質問 # 347
As shown in the figure below, the MAC address table of SWA is as follows. The switch can't learn the MAC address of HOST A all the time. Which of the following is impossible?
- A. SWA turns off the MAC address learning function of the VLAN to which host A belongs
- B. The G0/0/1 port of the switch is set to ACCESS mode
- C. The G0/0/1 port of the switch has disabled MAC address learning
- D. HOST A did not send any data frames
正解：B
質問 # 348
Which of the following commands to configure the default route is correct? ()
- A. (Huawei)ip route-statiC.0.0.0.0 255.255.255.255192.168.1.1
- 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 0.0.0.0 192.168.1.1
- D. (Huawei-serialO)ip route-statiC.0.0.0.0 0. 0.0.00.0.0.0
正解：C
質問 # 349
Which of the following commands can modify the device name to huawei?
- A. Sysname Huawei
- B. Do name Huawei
- C. Hostname Huawei
- D. Rename Huawei
正解：A
質問 # 350
The tree network topology is actually a hierarchical star structure, which is easy to expand the network scale, but the higher the level, the more serious the network problem caused by the node failure ()
- A. False
- B. True
正解：B
質問 # 351
In the switch MAC address table, which of the following entries will not age?
- A. Dynamic MAC address table entry
- B. Static MAC address table entry
- C. Device MAC address table entry
- D. Port MAC address table entry
正解：B
質問 # 352
The role of the collaboration layer in the SDN architecture is to complete job deployment based on user intentions. OpenStack belongs to the business collaboration layer ()
- A. False
- B. True
正解：A
質問 # 353
Which of the following statements about Adjacency Segment is wrong? ()
- A. Adjacency Segment spreads to other network elements through the IGP protocol, which is visible globally and valid locally
- B. Adjacency Segment is used to identify an adjacency of a node in the network
- C. Adjacency Segment must be configured manually
- D. Adjacency Segment is identified by Adjacency Segment ID. (SID)
正解：C
質問 # 354
Which version of the SNMP protocol below supports encryption features? ()
- A. SNMPv1
- B. SNMPv3
- C. SNMPv2c
- D. SNMPv2
正解：B
質問 # 355
In the network as shown in the figure, the administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. Then, in the interface configuration of G0/0/1, traffic-filWhich ACL rule needs to be bound to ter outbound? ()
- A. acl number 3001
Rule 5 deny udp destination-port eg www
Rule 10 permit ip
# - B. acl number 3000
ARule 5 deny tcy destination-port eq www
Rule 10 permit ip
# - C. acl number 3002
Rule 5 permit ip
Rule 10 deny tep destination eq www
# - D. acl number 3003
Rule 5 permit ip
Rule 10 deny udp destination eq www
#
正解：A、D
質問 # 356
The FIT AP can obtain the IP address of AC. through the DHCP Option to establish a CAPWAP tunnel. Which Option needs to be configured on the DHCP server for this? ()
- A. Option 55
- B. Option 43
- C. Option 82
- D. Option 10
正解：C
質問 # 357
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H12-811-ENU更新された試験問題集で[2024年最新] 練習には有効な試験問題集：https://drive.google.com/open?id=1vCEnmKj6nKM6I512Z9wrVQnlDyJHgIwy