[2025年04月07日] 完全版最新の問題集でPDFで最新H12-811-ENU試験問題と解答 [Q25-Q43]

5/5 - (1 vote)

[2025年04月07日] 完全版最新の問題集でPDFで最新H12-811-ENU試験問題と解答

無料で使えるH12-811-ENU試験問題集で100%合格できる試験簡単に合格させるPassTest

質問 25
Which of the following IPv6 addresses is a multicast address? ()

FE80:2EO:FCFF:FEEF:FEC

FC0O:2EO:FCFF:FEEF:FEC

FF02::2EO:FCFF:FEEF:FEC

2000::2EO:FCFF:FEEF:FEC

質問 26
As shown in the figure below, the network. All switches enable the STP protocol. Disable SWA’s G0/0/2 port to configure the BPDU sending function. SWC’s G0/0/1 reconverges to become the root port. Which of the following statements is correct about this process? () (Multiple Choice Questions)

SWB forwards TCN BPDU to SWA

SWB sends configuration BPDU with TCA set to SWC

SWC sends TCN BPDU to SWB

SWA sends configuration BPDU with TC set

質問 27
If the broadcast address of a network is 172.16.1.255, then what may its network address be?

172.16.1.128

172.16.2.0

172.16.1.1

172.86.1.253

質問 28
Which field of the ipv6 packet header can be used for QoS?

Traffic Class

Payload Length

Version

Next Header

質問 29
In the network shown in the figure below, the switch uses VLANIF interfaces to connect with the router sub-interfaces. Which of the following configurations can achieve this requirement? () (Single-choice question)

interface Vlanif10
Ip address10.0.12.1255.255.255.0
#
Interface GigabitEthernet 0/0/2
Port link-type trunk
Port trunk pvid 10
Port trunk allow-pass vlan 10
#

interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/2
Port link-type trunk
Port trunk allow-pass vlan 10#

interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/267
Port link-type hybrid
Port hybrid untag vlan 10
#

interface Vlanif10
Ip address10.0.12.1255.255.255.0#
Interface GigabitEthernet 0/0/2
Port link-type access
Port default vlan 10

質問 30
The config mode is the default ACL matching order on Huawei devices. ()

True

False

質問 31
When using the FTP protocol to upgrade the router software, which of the following transmission mode should be selected?

Binary mode

Byte mode

Text mode

Stream byte mode

質問 32
Which of the following statement about the main functions of the router is wrong? (Multiple choice)

Realize the mutual communication between the same network disconnection equipment

Forwarding according to the source IP address of the received data packet

Establish routing tables through multiple protocols

Guide data forwarding according to the routing table

質問 33
The network administrator uses Ping to test the connectivity of the network. Which of the following protocols may be used in this process? (Multiple choice)

ICMP

UDP

TCP

ARP

質問 34
What is the total length of an IPv6 address in bits? ()

128

質問 35
Which of the following interfaces are not open to Huawei controllers?

NETCONF

RESTful

AAA

OpenFlow

質問 36
DHCP is called Dynamic Host Configuration Protocol. It mainly assigns IP addresses and DNS information to hosts automatically. The messages used are ()

discover

Offer(Provided)

request

ACK (acknowledgement)

質問 37
The management of users by NAS devices is based on domains. Each user belongs to a domain, and a domain is a group of users who belong to the same domain.

TRUE

FALSE

質問 38
Which of the following methods can read data non-blocking in Python’s telnetlib?

telnet_Read_all

telnet_read_very_lazy

telnet._read_eager

telnet_read _very_eager

質問 39
FIT AP can work independently without relying on AC.

True

False

質問 40
The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

The port type is Hybrid

If the VLAN TAG carried in the data frame is 200, the switch will strip off the VLAN TAG and send it out

If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG100

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

質問 41
For the description of the PPP link establishment process, which of the following statement is wrong?

In the Establish phase, the PPP link performs LCP parameter negotiation. The negotiation content includes the maximum receiving unit MRU, authentication method, magic word and other options.

After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase.

The Dead phase is also called the physical layer unavailable phase. When the two ends of the communication detect that the physical line is activated, they will migrate from the Dead phase to the Establish phase, which is the link establishment phase.

In the Network phase, the PPP link performs NCP negotiation. Select and configure a network layer protocol through NCP negotiation, and negotiate network layer parameters

PPP link supports half-duplex and full-duplex modes

質問 42
Trunk ports can allow multiple VLANs to pass, including VLAN4096. ()

True

False

質問 43
What is the role of the command port trunk allow pass vlan all?

If the port default vlan 3 command is configured for the connected remote device, VLAN 3 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 to pass

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

Loading …