[May 16, 2022] Valid H12-831_V1.0-ENU Test Answers & Huawei H12-831_V1.0-ENU Exam PDF [Q57-Q73]

NEW QUESTION 57
As shown in the figure, on the R1 router, the network administrator can control the path of the traffic entering AS100 after modifying the value of the routing entry sent to R2 through the routing policy.

NEW QUESTION 58
There is the concept of forwarding equivalence class FEC in MPLS. The following description is wrong:

NEW QUESTION 59
What check items can be set by IPSG?

NEW QUESTION 60
OSPFV2 is an IGP running on an IPv4 network; OSPFV3 is an IGPo running on an IPv6 network. The basic working mechanism of OSPFv3 is the same as that of OSPFV2, such as the election of DR and B, DR. As shown in the figure, an engineer uses 3 routers to test IPv6 services. He wants to realize the interconnection of IPv6 networks by running OSPFV3.
Pass. Which of the following statements about the election of the network DR is correct?

NEW QUESTION 61
How many bits are there in the label field of PLS?

NEW QUESTION 62
Qing technology is a technology that expands the VLAN space. It achieves the function of expanding the VLAN space by adding a layer of 8D2.1Q Tag on the basis of the 8Q2.12 tag message.
Which of the following statements about qinq is wrong?

NEW QUESTION 63
As shown in the figure, MPLS LSP is configured in the network, and the goal is to establish an LDP session between SWA and SWB, then which of the following statement is correct?

NEW QUESTION 64
In an MPLS domain, LSR can be divided into Ingress LSR, Transit LSR and Egress LSR according to the different processing methods of LSRs for dat a. For the same FEC. a certain LSR can be the Ingress LSR of the FEC or the Transit LSR of the FEC. LSRO

NEW QUESTION 65
In OSPFv3, an LSA whose propagation range is one area has_____kind. (Fill in Arabic numerals only)

NEW QUESTION 66
The OSPF protocol is run between CE and PE, when CE1 advertises the route of its site to CE2. Which of the following descriptions is incorrect?

NEW QUESTION 67
Which of the following statements about LDP Label Retention – Free Way is true:

NEW QUESTION 68
As shown in the figure, MPLS/BGP IPVPN is deployed in the network. The MP-BGP neighbor relationship is established between PE1 and PE2 through the LoopbackD interface. After the configuration is completed, it is found that CE1 and CE2 cannot learn routes from each other. Use the command on PE2 to query neighbor information as shown in the figure. What is the most likely cause of the problem?

NEW QUESTION 69
According to this diagram, can we break the

NEW QUESTION 70
What fields are added in Update in order to advertise IPv6 routes in BGP4+.

NEW QUESTION 71
How to view log information? (Multiple choice)

NEW QUESTION 72
As shown below:

IR2] ad 2000
[R2-ad-basic-2000]rule deny
[R2-ad-basic-2000]quit
#
[R2] ospf
[R2-ospf»1]area 1
[R2-ospM-area-0.0.0.1] filter 2000 import
[R2-ospf-1-area-0.0.0,1] quit
[R2-ospf-1] default-route-advertise always

NEW QUESTION 73
As shown in the figure, all routers run OSPF.

Which of the following statements is correct?