[May-2023] Valid Way To Pass Huawei Exam Dumps with H12-811 Exam Study Guide [Q186-Q205]

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[May-2023] Valid Way To Pass Huawei Exam Dumps with H12-811 Exam Study Guide

All H12-811 Dumps and HCIA-Datacom V1.0 Training Courses Help candidates to study and pass the Exams hassle-free!

NEW QUESTION 186
What is the number range of advanced ACL?

3000-3999

2000-2999

4000~ ～ 4999

6000~6031

NEW QUESTION 187
What kind of message does the DHCP server use to confirm that the host can use the IP address?

DHCP DISCOVER

DHCP ACK

DHCP OFFER

DHCP REQUSET

NEW QUESTION 188
What is the IEEE802.11 standard corresponding to Wi-F16?

802.11au

802.11ax

802.11at

802.11ac

NEW QUESTION 189
As shown in the network below, all switches enable STP protocol. Disable SWA’s G0/0/2 port configuration BPDU sending function, SWC G0/0/1 re-converges to become the root port, about this process, which of the following statements are correct? (Multiple Choice)

SWC sends TCN BPDU message to SWB

SWB forwards TCN BPDU to SWA

SWB sends configuration BPDU with TCA set to SWC

SWA sends configuration BPDU with TC set

NEW QUESTION 190
If the broadcast address of a network is 172.16.1.255, what might its network address be?

172.16.2.0

172.16.1.128

172.16.1.1

172.16.1.253

NEW QUESTION 191
In the network shown in the figure below, from a security perspective, router A refuses to receive OSPF packets and ICMP packets received from the cO/0/1 interface. Which of the following commands can achieve this requirement? (Multiple Choice)

acl rumber 300o rule 5 deny ospf rule 10 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound ac1 300o #

acl rumber 2000 rule 5 deny 89 rule 10 deny 1 # interface GigabitEtherneto/0/1 traffic-filter inbound ac1 2000 #

acL rumber 300o rule 5 deny 89 rule 10 deny icmp # interface GigabitEthernet0/0/1 traffic-filter inbound ac1 30oo #

acl number 3000 rule 5 deny 89 rule 10 deny 1 interface GigabitEtherneto/0/1 traffic-filter inbound aci 3000

NEW QUESTION 192
What are the user authentication methods that can be deployed in wlan? (Multiple choice)

Portal authentication

MAC authentication

Radius certification

802.1X authentication

NEW QUESTION 193
As shown in the figure below, which of the following statement is correct?

Host A can ping host B

Only when the masks of host A and host B are set to always, host A and host B can communicate

The broadcast address of host A and host B are the same

The IP address masks of host A and host B are different, so host A and host B cannot communicate

NEW QUESTION 194
On the broadcast network, both DR and BDR use the multicast address 224.0.0.6 to receive link state update messages.

True

False

NEW QUESTION 195
What kind of message does the OSPF protocol use to confirm the received LSU message?

LSU

LSR

LSACK

LSA

NEW QUESTION 196
Which layer of the OSI reference model does the router work at?

Data link layer

Transport layer

Application layer

Network layer

NEW QUESTION 197
The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements is correct? (Multiple choice)

This interface will not forward received FTP packets

This interface will not forward ICMP packets

This interface will not forward received SNMP packets

This interface can establish OSPF neighbor relationships with other routers

NEW QUESTION 198
What are the following characteristics of the default VLAN in the Layer 2 Ethernet switch? (Multiple Choice)

The default VLAN cannot be deleted manually

By default, all ports of the switch are member ports of the default VLAN

A default VLAN must be created before it can be assigned a port

The IP address configured on the switch will only be applied to the member ports of the default VLAN

NEW QUESTION 199
In the VRP interface, use the command startup saved-configuration backup.cfg. to configure the backup.cfg file for the next startup.

True

False

NEW QUESTION 200
MIB (Management Information Base) is a virtual database that exists only in NMS.

True

False

NEW QUESTION 201
The administrator plans to implement route backup by configuring static floating routes, what is the correct way to achieve this?

The administrator needs to configure different metric values for the main static route and the standby static route

The administrator needs to configure different TAGs for the main static route and the standby static route

The administrator only needs to configure two static routes

The administrator needs to configure different protocol priority values for the main static route and the standby static route

NEW QUESTION 202
The host uses the IP address 192.168.1.2 to access the Internet, which must go through NAT.

TURE

FALSE

NEW QUESTION 203
Broadly speaking, which of the following does the transmission medium that constitutes the wireless local area network wlan not include?

Ray

Radio waves

Infrared

Laser

NEW QUESTION 204
Which of the following IPv4 addresses the host uses cannot directly access the Internet?

100.1.1.1

50.1.1.1

10.1.1.1

200.1.1.1

NEW QUESTION 205
On interfaces that use PPP as the data link layer protocol, you can configure static routes by specifying the next hop address or outbound interface.

True

False

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