Free Huawei (H12-831-ENU) Certification Sample Questions with Online Practice Test
H12-831-ENU Certification Study Guide Pass H12-831-ENU Fast
Huawei H12-831-ENU (HCIP-Datacom) Certification Exam is a specialized certification exam that is designed for information and communication technology (ICT) professionals who are interested in improving their knowledge and skills in the field of data communications. HCIP-Datacom certification exam is designed to test the candidate's knowledge and understanding of different data communication technologies, network protocols, and network architecture. It is a comprehensive certification exam that covers a range of topics related to data communications.
Huawei H12-831-ENU exam covers a wide range of topics related to data communication including network architecture, network security, network management, and network troubleshooting. H12-831-ENU exam is designed to test the candidate's ability to design and implement complex data communication solutions using Huawei products and technologies. H12-831-ENU exam is also designed to test the candidate's ability to troubleshoot and resolve issues related to data communication networks.
Huawei H12-831-ENU (HCIP-Datacom) Exam is a certification exam that validates an IT professional's advanced knowledge and skills in data communication technologies. Passing H12-831-ENU exam demonstrates a candidate's proficiency in designing, implementing, and managing complex datacom networks. Candidates who hold this certification are highly regarded in the IT industry and can expect to have excellent career advancement opportunities.
NEW QUESTION # 138
When troubleshooting MSTP, you executed the display current-configuration command to obtain the configuration file of the device. Which of the following statements is false?
- A. Regardless of whether the device is configured with BPDU Tunnel
- B. Check if the port is connected to the correct WLAN
- C. Whether the MSTP port connected to the user terminal device is in the disabled state or configured as an edge port
- D. Check the port configuration to check whether the MSTP-enabled port is enabled with the protocol packet sending command. Such as: bpdu enable
Answer: A
NEW QUESTION # 139
What information can be used for complex traffic classification in packets? (Multiple choice)
- A. Source and destination address information
- B. Packet length of the message
- C. Protocol Type
- D. Source and destination MAC address information
Answer: A,C,D
NEW QUESTION # 140
Which of the following options are there for the conditions for the firewall security policy to match traffic? (Multiple choice)
- A. Source and destination IP addresses
- B. Application
- C. Message length
- D. Source and destination security area
Answer: A,B,D
NEW QUESTION # 141
In MPLS VPNE, in order to distinguish IPV4 prefixes that use the same address space, the IPV4 address is increased by the RD value. Which of the following description is correct? (Multiple choice)
- A. On a PE device, each VPN instance corresponds to an RD value. On the same PE device, the RD value must be unique.
- B. After the PE receives the IPv4 route from the CE, it adds RD to the IPv4 route to convert it into a globally unique VPN-IPv4 route, and publishes it on the public network
- C. RD is encapsulated in the Update message as an extended community of BGP during the delivery process
- D. RD can be used to control the publication of VPN routing information
Answer: A,C
NEW QUESTION # 142
Part of the configuration of R1 is as follows. Which statements about OSPF on R1 is correct? (Multiple choice)
- A. The routing information of VRF tt will not appear in the routing table of OSPF process 1
- B. The OSPF LSDBs of process 1 and process 2 have inconsistent LSAs in their areas
- C. The routing information of VRF tt will appear in the routing table of OSPF process 1
- D. The OSPF LSDBs of process 1 and process 2 have the same LSA in area 0
Answer: A,B
NEW QUESTION # 143
Senior engineers with rich experience can quickly solve faults only by experience with high efficiency.
- A. False
- B. True
Answer: B
NEW QUESTION # 144
Regarding the role of ping and tracert, which of the following statements is correct?
- A. tracert has the same function as ping, but the name is different
- B. ping verifies the reachability from the local end to the peer end, it does not mean that the peer end to the local end must be reachable
- C. Ping detects the two-way reachability of the correct end through the one-way icmp echo request message
- D. Tracert must be able to trace the IP address of each hop from the source to the destination
Answer: B
NEW QUESTION # 145
In the DU label distribution mode, if the Liberal retention mode is adopted, the device will retain the labels distributed by all LDP peers, regardless of whether the LDP peer is the optimal next hop to the destination network segment.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 146
In BGP MPLS IP VPN, if OSPF protocol is used to exchange routing information between PE and CE, the domain identifier (Domain ID) is used to distinguish whether the routes imported in the VPI instance come from the same OSPF domain.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 147
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 # 148
As shown in the figure, on the R1 router, network administrator A can control the path of traffic entering AS100 after modifying the MED value of the routing entry sent to R2 through the routing policy.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 149
A network engineer outputs the following information when troubleshooting OSPF faults. Based on this, it can be judged what causes the adjacency cannot be established normally?
- A. The interval between sending Hello packets is inconsistent
- B. Inconsistent area types
- C. Inconsistent authentication passwords
- D. The IP address masks of the interfaces are inconsistent
Answer: D
NEW QUESTION # 150
When BGP/MPLS IP VPN is deployed, the OSPF VPN Route Tag is not transmitted in the extended community attribute of MP-BGP, but is only a local concept, only on PE routers that receive MP-BGP routes and generate OSPF LSA Significant.
- A. True
- B. False
Answer: B
NEW QUESTION # 151
When there are multiple redundant links in an IS-IS network, multiple equal-cost routes may appear. Which of the following statements is wrong about equal-cost routing within an IS-IS network?
- A. After the equal-cost route priority is configured, when the IS-IS device forwards the traffic reaching the destination network segment, it will not adopt the load balancing method, but forward the traffic to the next hop with the highest priority
- B. A priority can be specified for each route in the equal-cost route, and the route with higher priority will be preferred. the rest as backup routes
- C. If load sharing is configured, the traffic will be evenly distributed to each link
- D. When the number of equal-cost routes in the network is greater than the number configured by the command, and these routes have the same priority, the route with the larger next-hop device System ID is preferred for load balancing.
Answer: D
NEW QUESTION # 152
Network administrator A wants to use the IP Prefix List to match a specific route entry. Which of the following routes will be matched by the IP Prefix List in the figure? (Multiple choice)
- A. 10.0.2.0/24
- B. 10.0.1.0/24
- C. 10.0.0.1/30
- D. 10.0.0.0/24
Answer: C,D
NEW QUESTION # 153
According to this figure, we can judge:
- A. R4 and ee8c.a0c2.baf3 establish IPv4 and IPv6 IS-IS neighbors
- B. R4 and ee8c.a0e2.baf3 only establish an IPv6 IS-IS neighbor
- C. R4 and ee8c.a0c2.baf3 only establish an IPv4 IS-IS neighbor
- D. R4 does not have any IS-IS neighbors
Answer: A
NEW QUESTION # 154
......
Get Perfect Results with Premium H12-831-ENU Dumps Updated 420 Questions: https://www.test4sure.com/H12-831-ENU-pass4sure-vce.html
H12-831-ENU Dumps PDF 2023 Program Your Preparation EXAM SUCCESS: https://drive.google.com/open?id=11e7l6zxdQ4JwEgpROml4vKSy7e7HZeeo