All the devices in the picture can communicate normally. Is the corresponding relationship between the MAC address table of $WA and the port correct? () (Single-choice question)

MAC-A--GO/0/1MAC-B-G0/0/2MAC-C-GO/0/3

MAC-AG0/0/2MAC-BG0/0/2MAC-CG0/0/3

MAC-AG0/0/1MAC-BG0/0/2MAC-CG0/0/1

MAC-A--GO/0/1MAC-B--G0/0/1MAC-C--GO/0/3

MAC-A--GO/0/1MAC-B-G0/0/2MAC-C-GO/0/3

Three Layer 2 switches are interconnected with one HUB. The switches are all enabled with STP bridge ID. Refer to the figure below. What are the default errors of other configurations? () (Singlechoice question)

The two ports on SWA are designated ports and are in the forwarding state

SWA is the root bridge in the simple network

The two ports on SWA are designated ports and are in the forwarding state

G0/0/1 of SWC is alternative. It is in blocking state

ifoneLength/Type = 0X8100 taught by the Ethernet data, which of the following is correct? ()

The upper layer of this data frame must existIP header

This data frame must carry VLAN TAG

There must be a UDP header in the upper layer of this data frame

The upper layer of this data frame must existIP header

There must be a TCP header in the upper layer of this data frame

How to deal with the data frame sent by the Trunki port? ()

When the VLAN ID. is the same as the PVID of the port and is a VLAN ID that the port allows to pass through, remove the Tag and send the message

When the VLAN ID is different from the PVID of the port, the data frame is discarded

When the VLAN ID. is different from the PVID of the port, replace it with PVID. Forward

When the VLAN ID. is different from the PVID of Jingkou, the TAG is stripped and forwarded

The administrator hopes that all hosts cannot access the Internet from 8:00-17:00 every day, so in the interface configuration of GO/0/1, trahic-HIter outbounD. Which ACL rule needs to be bound? ()

time-range am9topm5 08:00 to 17:00 daily acl number 2001 rule 5 deny time-range am9topm5

time-range am9topm5 08:00 to working-day Acl number 2003 rule 5 deny time-range am9topjni5

time-range am9topm5 08:00 to 17:00 off-day acl number 2004 rule 5 permit timerange

time-range am9topm5 08:00 to 17:00 daily acl number 2001 rule 5 deny time-range am9topm5

time-range am9topm5 07:00 to 18:00 daily Acl number 2002

As shown in the figure below: The wrong statement is: ()acl number 2000 rule 5 deny source 200.0.12.00.0.0.7 rule 10permit source200.0.12.00.0.0.15 interfaceGigabitEthernetO/0/1 trafficfilteroutbounD.ac12000

The host whose P address is 200.0.12.8 cannot access the Internet

The host whose source IP address is 200.0.12.4 cannot access the Internet

The host whose source IP address is 200.0.12.2 cannot access the Internet

The host whose P address is 200.0.12.8 cannot access the Internet

The host whose source IP address is 200.0.12.6 cannot access the Internet

After the administrator successfully logs in to the router through Telnet, it is found that the router's interface P address cannot be allocated, then the possible reasons are ()

Telnet user level configurationB. False

SNMP parameter configurationB. False

Telnet user authentication mode configurationB. False

The administrator uses the telnet terminal software to prohibit the corresponding operation

"The network administrator created VLAN 10 on the Layer 3 switch and configured an IP address under the virtual interface of the VLAN. When using the command "display ip interface brief to view the port status, and found that the VLANIF10 interface is in the dow state, what should be done?Operation to restore the VLANIF10 interface to normal? ()

Use the command "undo shutdown" under the VLANIF10 interface

Assign an interface that must be Up and must be of type Trunk into VLAN 10

Assign any physical interface to VLAN10

Assign a physical interface that must be Up to VLAN 10

Use the command "undo shutdown" under the VLANIF10 interface

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-passvlan100#

If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out

This port cannot send data frames carrying VLAN TAG200

If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG 200

Which of the following statements about Prefix Segment is wrong? ()

Prefix Segment can be automatically allocated by IGP

Prefix Segment spreads to other network elements through the IGP protocol, which is globally visible and effective

Prefix Segment needs to be configured manually

Prefix Segment is used to identify a destination address prefix in the network (Prefix)

Prefix Segment can be automatically allocated by IGP

In the MAC address table of the switch, which of the following entries will not age? ()

Static MAC. Address table entry

Dynamic MAC. Address table entry

Static MAC. Address table entry

Device MAC. Address table entry

What is the function of the command port trunk allow pass vlan all? ()

All VLAN data frames are allowed to pass through this port

If the port default vlan3 command is configured for the connected remote device, VLAN3 cannot communicate between the two devices

All VLAN data frames are allowed to pass through this port

The connected peer device can dynamically determine which VLAN IDs are allowed.

The opposite port connected to the port must be configured with port trunk permit vlan all at the same time

Huawei H12-811_V1.0 Practice Test 3 - Free Online Exam Prep & Questions

As (Single-choice question)

Huawei H12-811_V1.0 image Question 81 33656 09182024192851000000

Router A

Router B

Router C

Router D

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