Huawei H12-831_V1.0 Practice Test - Questions Answers, Page 12

List of questions
Question 111

Please match the command with the function implemented.
display device- Display version- Display memory-usage- Display cpu-usage-
display device- Display version- Display memory-usage- Display cpu-usage-
display device- Display version- Display memory-usage- Display cpu-usage-
display device- Display version- Display memory-usage- Display cpu-usage-
Question 112

By default, which of the following types of secure MA, C addresses will be lost when the device restarts?
black holeMA, Caddress
Sticky MA, Caddress
Security DynamicsMA, C 1W
Safe staticMA, Caddress
Question 113

Regarding BGP/MPLS IPVPN data forwarding, which of the following descriptions is wrong?
data inB, CP/MPLS IP VPNWhen the backbone network is transmitted, it always carries two layers of labels
The inner label when data is forwarded is defined byMP-BGPdistribute
The outer layer label when data is forwarded can beLDPdistribute
PEsend toCEThe data isIPv4Genuine
Question 114

If the sticky MA, C function is enabled on an interface, by default, the number of MA, C addresses learned by the interface is as large as few?
15
5
10
1
Question 115

From this picture, we can judge
R1Zone authentication is configured
R1The device type isLevel-1
R1The device type isLevel-2
R1Routing domain authentication is set
Question 116

What is the most efficient way to view device alarms through the CLI?
display interface brief
display clock
display alarm
display current-configuration
Question 117

After the VLAN-based MA, C address flapping detection function is configured, if the MA, C address flaps. The interface can be configured to perform actions according to requirements. Which of the following is NOT a configurable action?
Traffic filtering
send alert
interface blocking
MA, Caddress blocking
Question 118

During the test phase of the cutover, the criteria to indicate that the test has been completed are:
IPThe configuration view result of the device is normal as the standard
Test that the network service is normal as the standard
The upper-layer application service test carried by the network is normal as the standard
check that the network is running normally as a standard
Question 119

What is the meaning of display current-configuration I include vlan command?
View eachVLANphysical interface information bound to the
See what's currently createdVLAN
CheckVLANIFinterfaceIPaddress
View all included'VLAN'Configuration of keywords
Question 120

To speed up the detection of link failures in an IS-IS network, you can associate IS-IS with BFD.
True
False
Question