Get Huawei H12-831-ENU Dumps Questions [2023] To Gain Brilliant Result [Q113-Q130]

Get Huawei H12-831-ENU Dumps Questions [2023] To Gain Brilliant Result

H12-831-ENU dumps - Prep4away - 100% Passing Guarantee

Huawei H12-831-ENU (HCIP-Datacom) Exam is a professional-level certification exam designed for individuals who wish to demonstrate their expertise in data communication technologies. HCIP-Datacom certification exam is a part of the Huawei Certified ICT Professional (HCIP) program, which is an internationally recognized certification program that validates the knowledge and skills of ICT professionals.

NEW QUESTION # 113
What is the meaning of ipv6 enable topology ipv6 in IS-IS protocol view?

A. has no meaning
B. IPv4 and IPv6 use the same topology to perform SPF calculation
C. SPF calculation that does not support IPv6
D. SPF calculation is performed separately in the topology of IPv4 and IPv6

Answer: D

NEW QUESTION # 114
By executing the command ( ), users on different ports in the same VLAN can be completely isolated at Layer 2 and Layer 3 and cannot communicate. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)

A. port-isolate mode all

Answer: A

NEW QUESTION # 115
In an MPLS network, SRs running the DP protocol exchange LDP messages to implement functions such as neighbor discovery, session establishment and maintenance, and label management. To ensure the reliability of message delivery, all LDP messages are sent and received based on TCP connections.

A. TRUE
B. FALSE

Answer: B

NEW QUESTION # 116
What check items can be set by IPSG? (Multiple choice)

A. Outgoing interface
B. VLANID
C. MAC address
D. IP address

Answer: A,B,C,D

NEW QUESTION # 117
As shown in the figure, an engineer uses 4 routers to test branch network interoperability. Among them, R1, R2, and R3 in branch 1 deploy OSPF to realize network interoperability. R2, R3, and R4 in branch 2 deploy IS-IS to realize network intercommunication.

Now the engineer wants to implement R1 to access the loopback interface address of R4. Which of the following operations can meet this requirement?

A. Advertise the default route only in the IS-IS process of R2
B. In the OSFF process and the IS-IS process of R2, the default route is advertised respectively
C. Advertise the default route only in the OSPF process of R2
D. No configuration required

Answer: B

NEW QUESTION # 118
Which description is correct about the VRRP slave device? (Multiple choice)

A. Slave will respond to IP packets whose destination IP address is the virtual IP address
B. When Slavel receives the VRRP message sent by the Master, it can judge whether the status of the Master is normal
C. When receiving a VRRP packet with a priority of 0, the Slave will directly switch to the Master
D. Slave will discard IP packets whose destination Mac is the virtual MAC address

Answer: B,C,D

NEW QUESTION # 119
The ipv6 enable topology standard is configured in the IS-IS protocol view. The meaning of this command is that IPv4 and IPv6 share the same topology.

A. True
B. False

Answer: A

NEW QUESTION # 120
Which of the following regular expressions can match only BGP route entries that pass through AS200 and then AS300?

A. _ ( 200 300 ) _
B. _[200 300]_
C. ^200|^300
D. 200$|300$

Answer: A

NEW QUESTION # 121
As shown in the figure, the entire network of a company uses OSPF to open up the network. However, RouterS and RouterE cannot establish an OSPF neighbor relationship. When network administrators detect OSPF faults, they can run the display ospf ( ) 1000 interface GE0/0/1 command on RouterS to obtain information about the errors. Users can perform OSPF fault diagnosis based on the information. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)

A. error

Answer: A

NEW QUESTION # 122
Which statement is correct about the difference between OSPFv2 and OSPFv3? (Multiple choice)

A. OSPFv2 and OSPFv3 have the same type of packets: Hello, DD, LSR, LSU, LSAack
B. Both OSPFv2 and OSPFv3 support interface authentication, and OSPFv3 authentication is still implemented based on the fields in the OSPF packet header
C. The protocol number of OSPFv2 in the IPv4 header is 89, and the next header number of OSPFv3 in the IPv6 header is 89
D. Similar to OSPFv2, OSPFv3 uses a multicast address as the destination address of OSPF packets

Answer: C,D

NEW QUESTION # 123
When encountering a large-scale network cutover project, it can be divided into several relatively independent but related small cutover projects.

A. TRUE
B. FALSE

Answer: A

NEW QUESTION # 124
Please match the OSPFv3LSA with its delivery range.

Answer:

Explanation:

NEW QUESTION # 125
Link state information between different ISIS processes of two routers is isolated by default.

A. True
B. False

Answer: A

NEW QUESTION # 126
As shown in the figure, the operator's BGP MPLS IP VPN backbone network constructs SP through DP. If the two sites of user X are to communicate through the BGP MPLS IP VPN network, PE1 and PE2 must use a 32-bit mask Loopback interface address to establish MP-IBGP peer relationship.