[May 14, 2024] 100% Real & Accurate H12-811_V1.0 Questions with Free and Fast Updates

Self-Study Guide for Becoming an HCIA-Datacom V1.0 Expert

Huawei H12-811_V1.0 (HCIA-Datacom V1.0) Certification Exam is a valuable certification that provides individuals with the knowledge and skills required to design, implement, and maintain data communication networks. HCIA-Datacom V1.0 certification is globally recognized and demonstrates to employers that individuals possess the expertise required to manage data communication networks effectively.

 

NEW QUESTION # 185
Which of the following IPv6 addresses is a multicast address?

• A. FF02::2E0:FCFF:FEEF:FEC
• B. FC00::2E0:FCFF:FEEF:FEC
• C. 2000::2E0:FCFF:FEEF:FEC
• D. FE80::2E0:FCFF:FEEF:FEC

Answer: A

NEW QUESTION # 186
Which of the following descriptions about firewalls is wrong? ()

• A. Firewall can realize access control between different networks
• B. Firewall can realize user identity authentication
• C. The firewall cannot network address translation
• D. Firewall can isolate networks of different security levels

Answer: C

NEW QUESTION # 187
The network shown in the figure below. The administrator wants RTA to use a static router. Priority is given to sending data packets to RTB's LoopbackO interface through G0/0/1 port. At the same time, G0/0/2 is used as a backup. Then any configuration on RTA can be Realize this requirement? () (Single-choice question)

• A. ip route-static10.0.2.2255.255.255.25510.0.12.2
  Ip route-static10.0.2.2255.255.255.25510.0.21.2
• B. ip route-static10.0.2.2255.255.255.25510.0.12.2
  Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 40
• C. ip route-static10.0.2.2255.255.255.25510.0.12.2
  Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 70
• D. ip route-static10.0.2.2255.255.255.25510.0.12.2 preference 70
  Ip route.-static10.0.2.2255.255.255.25510.0.21.2

Answer: C

NEW QUESTION # 188
The protocol uses the P/A.
mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()

• A. Speed up port role election
• B. Reduced the time of ForwarD.Delay
• C. Edge port
• D. Ensure that there will be no temporary loops through the synchronization mechanism

Answer: D

NEW QUESTION # 189
There is a WeB server in the private network that needs to provide HITP services to public network users. Therefore, the network administrator needs to configure NAT on the gateway router RTA.

• A. (RTA-Gigabitethernet0/0/1) nat server protocol tcp global 202.10.10.1 www inside 192.168.1.18080
• B. (RTA-Serial1/0/1) nat server protocol tcpglobal 192.168.1.1 www inside202.10.1 0.18080
• C. (RTA-Gigabitethernet0/0/1) nat server protocol tcp global 192.168.1.1 www inside 202.10.10.18080
• D. (RTA-Serial1/0/1) nat server protocol top global 202.10.10.1 www inside192.168.1.18080

Answer: D

NEW QUESTION # 190
Which of the following subnet routes might be the route entry 10.0.0.24/29 aggregated from?

• A. 10.0.0.24/30
• B. 10.0.0.23/30
• C. 10.0.0.28/30
• D. 10.0.0.26/30

Answer: A,C,D

NEW QUESTION # 191
The network administrator hopes to be able to effectively use the IP address in the same segment of
192.168.176.0/25. Now the company's marketing department has 20 mainframes. Which of the following address segments is best allocated to the marketing department?

• A. 192.168.176.160/27
• B. 192.168.176.96/27
• C. 192.168.176.0/25
• D. 192.168.176.48/29

Answer: B

NEW QUESTION # 192
Which of the following statements about static routing in Huawei equipment is wrong is.

• A. The cost value (Cost) of the static route cannot be modified.
• B. The range of the priority value of the static route is 1-255
• C. The default value of the static route priority is 60
• D. When the priority of a static route is 0, the route will definitely be preferred.

Answer: D

NEW QUESTION # 193
Which of the configurations in the following options belong to a Layer 2 ACL? ()*

• A. rule 15 permit vlan-iD.100
• B. rule 20 permit source-maC.0203-0405-0607
• C. rule 10 permit 12-protocol arp
• D. rule 25 permit source 192.168.1.1 0.0.0.0

Answer: A,B

NEW QUESTION # 194
Which of the following IE802.11 standards only supports the 24GHz frequency band for communication? ()

• A. 802.11n
• B. 802.11a
• C. 802.11g
• D. 802.11ax

Answer: C

NEW QUESTION # 195
Which of the following protocols does the RA.
message used by IPv6 stateless autoconfiguration belong to? ()

• A. TCPv6
• B. IGMPv6
• C. UDPv6
• D. ICMPv6

Answer: D

NEW QUESTION # 196
Which of the following address types does IPV6 have?

• A. Link local address
• B. Anycast address
• C. Broadcast address
• D. Unicast address
• E. Multicast address

Answer: A

NEW QUESTION # 197
As shown in the figure, the switch runs STP with default parameters. Which of the following ports will be elected as the designated port?

• A. G0/0/2 port of switch A
• B. HUB's G0/0/2 port
• C. HUB's G0/0/1 port
• D. G0/0/1 port of switch A

Answer: D

NEW QUESTION # 198
The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () interface GigabitEthernet0/0/1 port link type trunk port trunk pviD.vlan 200 port trunk allow-pass vlan100#

• A. This port cannot send data frames carrying VLAN TAG200
• B. If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out
• C. If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG 200
• D. The port type is Trunk type

Answer: B

NEW QUESTION # 199
Which of the following MAC addresses cannot be used as the MAC address of the host network card? ()*

• A. 03-04-05-06-07-08
• B. 01-02-03-04-05-06
• C. 00-02-03-04-05-06
• D. 02-03-04-05-o6-d7

Answer: A,B

NEW QUESTION # 200
Complete the ACL configuration shown in the figure on the router RTA.
Which of the following descriptions is correct? () (Single-choice question) (RTA) acl 2001 (RTA-acl-basic-2001) rule 20 permit source 20.1.1.0 0.0.0.255
[RTA-acl-basic-2001]rule 10 deny source 20.1.1.0 0.0.0.255

• A. The VRP system will not adjust the sequence number, but will first match the rule permit source 20.1.1.00.0.0.255
• B. The VRP system will adjust the sequence number of the first rule to 5 according to the configuration sequence.
• C. The sequence number of configuration error rules must be configured from small to large
• D. The VRP system will first match the rule deny source20.1.1.00.0.0.255 according to the sequence number.

Answer: D

NEW QUESTION # 201
As shown in the figure below. All switches enable the $P protocol and keep other configurations in their default state. When the network is stable, are the following statements correct? () (Multiple Choice Questions)

• A. SWB is the root bridge in this network
• B. SWA is the root bridge in this network
• C. Both ports of SWC are in Forwarding state
• D. Both ports of SWB are in Forwarding state

Answer: B,D

NEW QUESTION # 202
The IPv4 address assigned by the network administrator to a host in the network is 192.168.128, how many more hosts can be added to the network where this host is located? ()

• A. 0
• B. 1
• C. 2
• D. 3

Answer: D

NEW QUESTION # 203
After link authentication is completed, STA.
will continue to initiate link service negotiation. Which of the following messages will be used to achieve the specific negotiation? ()

• A. Handshake
• B. Negotiate
• C. Association
• D. Join

Answer: B

NEW QUESTION # 204
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