Verified H12-811 &As – Provide H12-811 with Correct Answers [Q169-Q189]

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Verified H12-811 Exam Dumps Q&As – Provide H12-811 with Correct Answers

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NEW QUESTION 169
If the MAC address of an interface is 0OEO-FCEF-OFEC, what is its corresponding EUI-64 address?

00EO-FCEF-FFFE-OFEC

02EO-FCFF-FEEF-0FEC

00EO-FCFF-FEEF-0FEC

02EO-FCEF-FFFE-0FEC

NEW QUESTION 170
Network equipment running the SNMP protocol can take the initiative to report alarm information so that the network administrator can discover the fault in time.

True

False

NEW QUESTION 171
The network administrator created VLAN 10 on the Layer 3 switch and configured an IP address under the virtual interface of the VLAN. When the command “display ip interface brief” is used to check the port status, it is found that the VLANIF 10 interface is in the down state. What should be done to restore the VLANIF 10 interface to normal?

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

Assign any physical interface to VLAN 10

Assign a physical interface that must be Up to VLAN 10

Use the command “undo shutdown” under VLANIF 10 interface

NEW QUESTION 172
The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state?

G0/0/2 port of SWB

G0/0/3 port of SWB

G0/0/2 port of SWA

G0/0/3 port of SWA

NEW QUESTION 173
What are the advantages of using dynamic host configuration protocol DHCP to assign IP addresses? (Multiple choice)

Heavy workload and difficult to manage

Reuse of IP address can be realized

Avoid IP address conflicts

When the configuration information changes (such as DNS), only the administrator needs to modify it on the DHCP server to facilitate unified management

NEW QUESTION 174
Network shown below, Host A does not configure the gateway, the host B exists gateway ARP cache, which of the following statements are correct? (Multiple choice)

Enable ARP proxy on the GO/0/1 port of the router, then host A can communicate with host B

Host A and Host B cannot communicate in both directions

The data packet sent by host B with the destination IP address of 10.0.12.1 can be forwarded to host A

The data packet sent by host A with the destination IP address of 11.0.12.1 can be forwarded to host B

NEW QUESTION 175
In the WLAN network architecture, what is terminal equipment that supports the 802.11 standard called?

Client

STA

NEW QUESTION 176
The IPv6 protocol uses NS and NA packets for duplicate address detection (DAD).

True

False

NEW QUESTION 177
What is the main function of the DHCP DISCOVER message?

The server’s confirmation response to the REQUEST message

The client is used to find the DHCP server

The client requests configuration confirmation, or renews the lease

The DHCP server is used to respond to the DHCP DISCOVER message, which carries various configuration information

NEW QUESTION 178
Which of the following messages is used by AP to request software version from AC?

VRP System Request

Software Request

Image Data Request

Image package Request

NEW QUESTION 179
The MPLS label header is encapsulated between the data link layer header and the network layer header of the message.

True

False

NEW QUESTION 180
What are the network types supported by the OSPF protocol? (Multiple Choice)

Point-to-Point

Non-Broadcast Multi-Access

Point-to-Multipoint

Broadcast

NEW QUESTION 181
NFV (Network Functional Virtualization), network function virtualization realizes the deployment of network applications in a software-based way.

True

False

NEW QUESTION 182
What is the length of the Ethernet_II frame containing the Ethernet header?

60-1560B

46-1500B

64-1500B

64-1518B

NEW QUESTION 183
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the greater the bandwidth, the () the cost.

greater

Consistent

Not necessarily

smaller

NEW QUESTION 184
Which of the following options are configured in a Layer 2 ACL? (Multiple choices)

rule 10 permit 12-protoco1 arp

rule 25 permit source 192.168.1.1 0.0.0.0

rule 20 permit source-mac 0203-0405-0607

rule 15 permit vlan-id 100

NEW QUESTION 185
The network management workstation manages network equipment through the SNMP protocol. When an abnormality occurs in the managed device, what kind of SHMP message will the network management workstation receive?

trap message

get-response message

set-request message

get-request message

NEW QUESTION 186
After the system restarts the static MAC address table, the saved entries will not be lost.

TRUE

FALSE

NEW QUESTION 187
As shown in the figure, RTA uses NAT technology and realizes multiple-to-multiple NAPT address translation by defining an address pool, so that hosts in the private network can access the public network. Suppose that there are only two public IP addresses in the address pool, and they have been assigned to hosts A and B for address conversion, and if host C also wants to access the public network, which of the following description is correct?