The Replace Guide To H12-811_V1.0 Exam Guide

NEW QUESTION 1

RADIUS is a common protocol to implement AAA. ()

• A. True
• B. False

Answer: A

NEW QUESTION 2

Which of the following is not the reason why RSTP can increase the speed of convergence? ()

• A. The introduction of edge ports
• B. Fast switching of the root port
• C. P/A mechanism
• D. Forward.delay cancelled

Answer: D

NEW QUESTION 3

The administrator configures R1 as shown in the figure. But R1 cannot learn the routes of other routers, so it may be.
The reason is? () (Multiple Choice Questions)

• A. This router did not announce the network connected to neighbors when configuring ospf
• B. This router is not configured with authentication function but the neighbor router is configured with authentication function
• C. When this router is configured, the ospf process number is not configured
• D. The area configured by this routerID and its neighbor router areaID is different

Answer: ABD

NEW QUESTION 4

The Backup port in RSTP can replace the failed root port ()

• A. True
• B. False

Answer: B

NEW QUESTION 5

The transmission rate of the Eth-Truk port in manual link aggregation mode is related to ().*

• A. Number of member ports
• B. Bandwidth of member port
• C. Whether an IP address is configured on the member port
• D. Is the member port on the public or private network

Answer: AB

NEW QUESTION 6

The network management workstation manages network devices through the SNMP protocol. When an abnormality occurs in the managed device, what kind of SHMP message will the network management workstation receive? ()

• A. trap message
• B. get-response message
• C. set-request message
• D. get-request message

Answer: A

NEW QUESTION 7

When planning a campus network, which of the following mask lengths is recommended for device interconnection IP addresses? ()

• A. 16
• B. 32
• C. 24
• D. 30

Answer: D

NEW QUESTION 8

Protocol Priority Switch A. and Switch B. adopt LACP mode link aggregation, and all interfaces join the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port? ()

• A. G0/0/1
• B. G0/0/3
• C. G0/0/0

Answer: C

NEW QUESTION 9

What is wrong about the following description of the router? ()

• A. The router can be used as a gateway device
• B. The router cannot isolate the broadcast domain
• C. The router can realize IP packet forwarding
• D. The router works at the network layer

Answer: B

NEW QUESTION 10

What is the range of VLAN ID that users can use? ()

• A. 1-4096
• B. 1-4094
• C. 0-4096
• D. 0-4095

Answer: B

NEW QUESTION 11

The following is the statement about the election of active ports in link aggregation LACP mode. the correct one is? ()

• A. The interface priority is compared first, and the better one cannot be judged to continue to compare the interface number, the smaller the better.
• B. Only compare interface priority
• C. Compare device priority
• D. Only compare interface numbers

Answer: A

NEW QUESTION 12

OSPF Router ID. It must be the same as the IP address of an interface on the router.

• A. True
• B. False

Answer: B

NEW QUESTION 13

You can manually specify the source address or source interface of the CAPWAP tunnel on the AC. ()

• A. True
• B. False

Answer: A

NEW QUESTION 14

OSThe I reference model from high-level to bottom-level is ()

• A. Application layer, transport layer, network layer, data link layer, physical layer
• B. Application layer Session layer Presentation layer Transport layer Network layer Data link layer Physical layer
• C. Application layer Presentation layer Session layer Network layer Transport layer Data link layer Physical layer
• D. Application layer Presentation layer Session layer Transport layer Network layer Data link layer Physical layer

Answer: D

NEW QUESTION 15

The network is shown in the figure. Which router is the BDR in this network? () (Single-choice question)

• A. No BDR
• B. Router C
• C. Router A

Answer: B

NEW QUESTION 16
......