Renewal H12-811_V1.0 Free Draindumps For HCIA-Datacom V1.0 Certification

NEW QUESTION 1

Two authentication domains "Area1" are configured on a router acting as an authentication server And "AreA.2", If the user uses the correct username'huawei' and password"hello" for authentication. Then which authentication domain will this user be assigned to? ()

• A. Authentication domain "AreA 1"
• B. Authentication domain "default domain\

Answer: B

NEW QUESTION 2

After FIT AP obtains AC.'s IP address, what is the first operation to perform? ()

• A. Upgrade software version
• B. Establish a CAPTAP tunnel
• C. Request configuration file

Answer: C

NEW QUESTION 3

As shown in the figure. If host A has the ARp cache table of host B, then host A can ping host B. ()(True or False)

• A. True
• B. False

Answer: B

NEW QUESTION 4

System-view (huawei) command-privilege level3 view user save is correct about the above configuration command ()

• A. Modify the user's authority level to 3, and save the configuration
• B. Modify the permission level of the user view command to 3, and save the configuration
• C. Modify the authority level of the save command used by a user to 3
• D. Modify the permission level of the save command in the user view to 3

Answer: D

NEW QUESTION 5

When a switch receives a unicast data frame with a VLAN tag, but finds that the destination MAC address of the data frame cannot be queried in its MAC address table, the switch's processing behavior for the data frame is ().

• A. The switch will broadcast this data frame to all ports (except the receiving port) in the VLAN where the data frame is located
• B. The switch will broadcast the data frame to all ports
• C. The switch will discard this data frame
• D. The switch will broadcast this data frame to all Access ports

Answer: A

NEW QUESTION 6

What is the total length of port ID in Spanning Tree Protocol? ()

• A. 2
• B. 8
• C. 4
• D. 16

Answer: D

NEW QUESTION 7

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

• A. The MAC address 5489-9811-0b49 is manually configured by the administrator
• B. The MAC address 5489-989d-1d30 is manually configured by the administrator
• C. After the switch restarts, all MAC addresses need to be relearne
• D. The MAC address 5489-9885-18a8 is manually configured by the administrator
• E. The MAC address 5489-9885-18a8 is manually configured by the administrator

Answer: A

NEW QUESTION 8

On Huawei routers, what is the default value of the OSPF protocol internal routing priority? ()

• A. 20
• B. 10
• C. 30

Answer: B

NEW QUESTION 9

Which parameter is used in the spanning tree protocol for root bridge election? ()

• A. Port ID
• B. Bridge priority
• C. Root path cost
• D. Bridge ID

Answer: B

NEW QUESTION 10

Which of the following statements about RA. and RS messages in IPv6 are correct? ()*

• A. RS is used to request address prefix information
• B. R
• C. Used to reply address prefix information
• D. RS is used to reply address prefix information

Answer: BC

NEW QUESTION 11

The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue configurations. ()

• A. True
• B. False

Answer: B

NEW QUESTION 12

Among the configuration BPDUs sent by the switch, which bridge D. is unlikely to appear? ()

• A. 819200-01-02-03-04-CC
• B. 409600-01-02-03-04-CC
• C. 000-01-02-03-04-CC
• D. 204800-01-02-03-04-CC

Answer: D

NEW QUESTION 13

The link aggregation interface can only be used as a Layer 2 interface (C)

• A. True
• B. False

Answer: A

NEW QUESTION 14

When deploying ACL on Huawei equipment, which of the following descriptions is correct is ().*

• A. ACL can match the TCP/UDP port number of the packet, and can specify the range of port numbers
• B. The same ACL can be called under multiple interfaces
• C. When ACL defines rules, it can only proceed in the order of 10, 20, 30
• D. ACL cannot be used to filter OSPF traffic, because OSPF traffic does not use UDP protocol encapsulation
• E. When calling ACL under the interface, it can only be applied to the outbound direction

Answer: AB

NEW QUESTION 15

Which of the following commands can be used to query the configuration information of the device's 0SPF protocol? ()*

• A. dis ip routing-table
• B. Enter the command "display t in the OsPF protocol vie
• C. his\,.:,.:

Answer: AB

NEW QUESTION 16

UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows that do not require high transmission reliability, but require high transmission speed and delay ().

• A. True
• B. False

Answer: A

NEW QUESTION 17

By default, the bridge priority of Huawei switches is 32768 ()

• A. True
• B. False

Answer: A

NEW QUESTION 18

In an OSPF broadcast network, with which routers does a Dothter router exchange link state information? ( )

• A. BDR
• B. All OSPF neighbors
• C. DR Other
• D. DR

Answer: AD

NEW QUESTION 19

Which of the following statements about the default route are correct? ()

• A. If the destination address of the message cannot match any other routing entries in the routing table, the router will forward the message according to the default route
• B. There must be a default route in the routing table of any router
• C. The default route can only be manually configured by the administrator
• D. In the routing table, the default route appears in the form of a route to the network 0.0.0.0 (the mask is also 0.0.0.0)

Answer: AD

NEW QUESTION 20
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