[Jun-2022] Free H12-811 Exam Questions H12-811 Actual Free Exam Questions [Q51-Q73]

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[Jun-2022] Free H12-811 Exam Questions H12-811 Actual Free Exam Questions

Verified H12-811 dumps and 454 unique questions

NO.51 When the router forwards a data packet, if it does not match the corresponding detailed route and there is no default route, it will directly discard the data packet.

True

False

NO.52 The output information of the sub-interface of a router aggregate port 1 is shown in the figure. Based on this information, which of the following statements are correct? (Multiple Choice)
[Router A]display Interface Eth-Trunk 1.100
Eth-Trunk1.100 current state : UP
Line protocol current state : UP
Last line protocol up time : 2019-03-04 10:22:40 UTC -08 :00
Description: HUAWEI, AR Series, Eth-Trunk1.100 Interface
Route Port, Hash arithmetic : According to SIP-XOR-DIP, Maximal BW: 2G, Current BW: 2G, The Maximum Transmit Unit is 1500
Internet Address is 10.0.12.2/24
IP Sending Frames’ Format is PKTFIT ETENT 2.Hardware address 1s 00e0-fc3b-2015
Current system time: 2019-03-04 10:24:29 -08:00
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Realtime 0 seconds input rate 0 bits/sec, 0 packets/sec
Realtime 0 seconds output rate 0 bits/sec, 0 packets/sec
Input: 6 packets, 574 bytes,
Output:7 packets, 638 bytes,
Input bandwidth utilization ;0%
Output bandwidth utilization :0%
——————————–
PortName Status Weight
——————————–
GigabitEthernet0/0/1 UP 1
GigabitEthernet0/0/2 UP 1
——————————–
The Number of Ports in Trunk : 2
The Number of UP Ports in Trunk : 2

Two links exist on the aggregate port

The IP address of the sub-interface of the aggregate port is 10.0.12.2/24

The sub-interface number of the aggregate port is 100

The sub-interface of the aggregate port carries VLAN TAG 100 when forwarding data frames

NO.53 The configuration information of a router is shown in the figure. Which of the following statements are correct? (Multiple choice)

The authentication method adopted by the domain with the domain name huawei is local ID

The authorization method for the domain with the domain name huawei is local authorization

Use the username huawei for authentication, the password needs to be 654321

The domain with the domain name huawei does not use the billing plan

NO.54 What is the full name of the general routing platform VRP?

Versatile Redundancy Platform

Versatile Routing Protocol

Versatile Routing Platform

Virtual Routing Platform

NO.55 Which of the following commands can be used to view the router’s CPU usage?

display cpu-state

display interface

display memory

display cpu-usage

NO.56 Static NAT can only achieve one-to-one mapping between private addresses and public addresses.

True

False

NO.57 On the VRP platform, what is the role of the command “interface vlanit <vlan-id>” ?

Create a VLAN

No such command

Create or enter VLAN virtual interface view

Configure VLAN for a port

NO.58 Which of the following statements about Adjacency Segment is wrong?

Adjacency Segment is identified by Adjacency Segment ID (SID)

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

Adjacency Segment must be configured manually

Adjacency Segment is used to identify an adjacency of a node in the network

NO.59 In the network shown in the figure below, which of the following commands can be entered on the router to enable host A to ping host B? (Multiple choice)

RTA: ip route-static 10.0.12.5 255.255.255.252 11.0.12.2 RTB: ip route-static 10.0.12.1 255.255.255.252 11.0.12.1

RTA: ip route-static 10.0.12.5 255.255.255.252 11.0.12.1 RTB: ip route-static 10.0.12.1 255.255.255.252 11.0.12.2

RTA: ip route-static 0.0.0.0 0.0.0.0 11.0.12.2 RTB: ip route-static 0.0.0.0 0.0.0.0 11.0.12.1

RTA: ip route-static 0.0.0.0 0.0.0.0 11.0.12.1 RTB: ip route-static 0.0.0.0 0.0.0.0 11.0.12.2

NO.60 Now it is necessary to implement a Python automation script Te1net to the device to view the device running configuration. Which of the following statements is wrong?

Telnetlib can achieve this function.

Use telnet.Telnet (host) to connect to the Telnet server.

can use telnet.write(b”display current-configuration n”) to input the command to view the current configuration of the device.

telnet.c1ose() is used after a command entered every time, the function is that the user waits for the switch to return information.

NO.61 Which of the following elements are included in the routing table? (Multiple choice)

Interface

Destination/mask

Nexthop

Protocol

Cost

NO.62 The tracert diagnostic tool in Huawei routers is used to track the data forwarding path.

TRUE

False

NO.63 A certain ACL of the router is in the following rules, rule deny source 192.168.2.0 0.0.0.255 destination 172.16.10.2 0.0.0.0 Which statement is correct?

All TCP packets whose source IP is 172.16.10.2. Destination IP is 192.168.2.1 match this rule

All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.1 match this rule

All TCP packets whose source IP is 172.16.10.2 and destination IP 192.168.2.0 match this rule

All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.2 are configured with this rule.

NO.64 Which of the following attributes cannot be used as a parameter to measure Cost? (Multiple choice)

Bandwidth

Sysname

Delay

Hop count

NO.65 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

NO.66 ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preference 20. Which is correct about this command? (Multiple Choice)

The NextHop of this route is 10.0.12.2

The priority of this route is 20

This route can guide the forwarding of packets with the destination IP address 10.0.2.2.

This route can guide the forwarding of packets with the destination IP address 10.0.12.2

NO.67 As shown in the information in the figure, when learning this switch needs to forward the frame with the destination MAC address of 5489-98ec-f011, which of the following description is correct?

The switch will flood the frame on all ports except the port that received the frame

The switch will send a message that the destination is unreachable to the source device

The switch does not find a matching entry in the MAC address table, so it will discard the frame

The switch needs to send a request to discover the device with the MAC address of 5489 98ec-f011

NO.68 Which of the following are related to the purpose of encapsulation and decapsulation? (Multiple choice)

Encapsulation and decapsulation are important steps to realize different protocol functions

Interworking between different networks

Shorten the length of the message

Encapsulation and decapsulation can complete network fault location

NO.69 Which of the following statements about the S field in the MPLS packet header are correct? (Multiple choice)

s bit has only 1 bit in frame mode and 2 bit in cell mode

s bit exists in every MPLS packet header

It is used to mark whether there are other labels behind this label, 1 means yes, 0 means no

It is used to mark whether there are other labels behind this label, 0 means yes, 1 means no

NO.70 Which of the following descriptions about spanning tree designated ports is correct?

The designated port can forward configuration BPDU messages to the network segment connected to it.

The port on the root switch must not be a designated port.

Each switch has only one designated port.

The port on the root switch must be a designated port.

NO.71 What is the data link layer MAC address of each VAP on the AP?

SSID

BSS

ESS

BSSID

NO.72 Which of the following statements about link aggregation is correct?

GE electrical interfaces and GE optical interfaces cannot be added to the same Eth-Trurnk interface.

Eth-Trurnk interfaces cannot be nested.

When two devices are connected, it is necessary to ensure that the link aggregation mode on both devices is the same.

GE interface and FE interface cannot be added to the same Eth-Trunk interface.

NO.73 The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements is correct? (Multiple choice)