The Most In-Demand Huawei H12-831_V1.0-ENU Pass Guaranteed Quiz [Q45-Q67]

QUESTION 45
As shown below:

QUESTION 46
As shown in the figure, an administrator configures static LSP between routers R1~R4. Which of the following configuration options are correct? (Multiple choice)

QUESTION 47
According to this picture, what can we judge? (Multiple choice)

QUESTION 48
On an enterprise network shown in the figure, if CE2 is dual-homed to PE2 and PE3 , a routing loop may occur during the exchange of Type 5 LSAs (External LSAs in OSPF) .
To prevent the loop, the route-tag command can be run on PE2 and PE3 .
In this way, if the route tag of the route received by PE3 is the same as that configured locally, the route is ignored.

Is this statement True or False?

QUESTION 49
Please match 0SPFv3LSA with its transmission range.

AS-external-LSA Autonomous system-wide intra-regional propagation
Network-1SA intra-regional spread

QUESTION 50
On the network shown in the figure, IS-IS IPv6 runs on R2, R6, and R3, and the IPv6 address of Loopback0 on R6 is 2000::6/128. OSPFv3 runs on other links. Area 1 is a stub area, and Area 2 is an NSSA. IS-IS routes are imported to OSPFv3 on R2 and R3. Which of the following statements are false?

QUESTION 51
A campus deploys OSPF to implement network interworking. The LSDB of R2 is shown in the figure. From this LSDB. it is possible to What information was obtained?

QUESTION 52
In the IS-IS IPv6 network shown in the figure, check the LSDB on R1. From the output information, it can be inferred that R1 is the DIS.

QUESTION 53
On the network shown in the figure, EBGP peer relationships are established between neighboring routers through directly connected interfaces. The router ID of each router is 10.0.X.X, and the AS number is 6500X, where X is the number of the router. Both Rl and R4 have static routes to 192.168.1.0/24, which are imported to BGP through the import-route command. R3 is configured with the peer y.y.y.y as-path-filter 1 import command for all peers. Which of the following sets of commands enables R3 to select the route with the longest AS_Path to 192.168.1.0/24?

QUESTION 54
The network administrator deploys the IPSG function on the access switch to prevent IP address spoofing attacks. Then he needs to enable the IP packet inspection function in the interface view or () view of the switch.

QUESTION 55
After configuring the VLAN-based MAC address drift detection function, if the MAC address drifts, you can configure the actions of the interface according to your needs.
Which of the following is not a configurable action?

QUESTION 56
On the network shown in the figure, PC1 and PC2 are connected to the same switch (SW1) and belong to the same VLAN.

Which of the following are possible causes of a communication failure between PC1 and PC2?
Options:

QUESTION 57
As shown in the figure, OSPF is enabled on all interfaces of the router, and the ip address identified in the figure is the device’s IP address.
Loopback0 presses the IP address of the port, RI, R2, R3EJLoopbacD is advertised in the area 1, R4 LoopbacfkD advertises in area D and which of the following functional addresses can be pinged between the LoopbackD announcements of R5 and R5 in area 2?

Areal
10.0.1.1/32

QUESTION 58
The Discovery message of LDP is used for neighbor discovery, and LDP has different discovery mechanisms when discovering neighbors. The following statement about the Discovery message in the basic discovery mechanism is correct

QUESTION 59
As shown in the figure, VLAN aggregation is deployed in a switching network, where Sub-VLAN
10 and Sub-VLAN 20 are added to Super-VLAN 100. If PC1 and PC2, PC1 and PC3 are to be able to communicate with each other, which of the following descriptions about the L3 Switch interface type and the VLAN that should be allowed is correct?

QUESTION 60
When a fault occurs, the fault can be classified to reduce the scope of fault location. Which of the following is not an interface configuration fault?

QUESTION 61
By default, which of the following types of secure MA, C addresses will be lost when the device restarts?

QUESTION 62
In the network shown in the figure, the IP addresses planned for the interconnection interfaces of R1 and R2 have been marked in the figure, but R1 and R2 cannot be Pine connected. Therefore, the network engineer checked the configuration of the R1 and R2 interfaces and judged based on the configuration information that the wrong mask configuration of the R2 interface was the cause of the fault.

QUESTION 63
In the OSPF network shown in the figure, R1 and R2 achieve intercommunication through Lopback0 interface through OSPF.

At the same time, R1 and R2 have enabled the MPLS LDP function, and the LDP transmission address is the IP address of the Loopback0 interface. The network engineer found that R1 and R2 could not establish an LDP session, so he first executed the command shown in the figure on R2. Based on this, which of the following reasons may cause the failure of establishing an LDP session between R1 and R2? (Multiple choice)

QUESTION 64
In the OSPF network shown in the figure, the cost value of the link is marked in the figure. R1 has enabled OSPP IP FR and configured the “maximum load-balancing 8” command in the OSPF process. Which of the following is the cost value of reaching 10.35.0/24 in R1’s routing table?

QUESTION 65
If the display current-configuration can reach the IS-IS configuration, but there is no IS-IS configuration in the display saved-configuration, what does it mean?

QUESTION 66
The VPN1 route transmission path in the hub-spoke networking is shown in the figure. When Hub-PE forwards the route of VPN1 to Spoke^PE2, which of the following is true about the AS_Path attribute carried in the route?

QUESTION 67
On the OSPFv3 network shown in the figure, area 1 is an NSSA. R1 imports the external route 2000::1/128 to OSPFv3. Which of the following LSAs does not exist in area 1?