Huawei H12-841_V1.5 Exam With Confidence Using Practice Dumps

In a VXLAN BGP EVPN architecture,EVPN Type 5 routes, also known asIP Prefix routes, are used to advertiseLayer 3 reachability informationbetween VXLAN segments. These routes are essential for implementing inter-VNI communication and external network connectivity through distributed or centralized gateways.

According to HCIP Datacom Campus Network documentation, a Type 5 route carriesIP prefix information, including theIP prefix and its prefix length, allowing VTEPs to learn network-level routing information rather than host-level details. TheRoute Distinguisher (RD)is also included to ensure uniqueness of routes across different VPN instances, which is critical in multi-tenant environments. Additionally, thegateway IP addressis carried to identify the next-hop gateway responsible for forwarding traffic toward the advertised prefix.

Unlike EVPN Type 2 routes, which advertiseMAC address and optional host IP address information, Type 5 routes donotcarry MAC addresses. Type 5 routes operate purely at the Layer 3 level and are independent of Layer 2 forwarding. Their purpose is to exchange subnet-level routing information rather than endpoint-level details.

MAC addresses are only relevant for Layer 2 forwarding and ARP/ND suppression, which are functions of EVPN Type 2 routes. Including MAC information in Type 5 routes would be unnecessary and inefficient for Layer 3 routing purposes.

Therefore, the field that isnot carriedin a BGP EVPN Type 5 route is theMAC Address, making optionCthe correct answer.

In a virtualized campus network managed byiMaster NCE-Campus, traffic control between users or user groups is implemented throughsecurity groupsand apolicy control matrix. The configuration shown clearly reflects this mechanism.

The ACL usesucl-group names, such asResearch_Group,Sales_Group, andGuest_Group. These ucl-groups correspond tosecurity groupsdefined on iMaster NCE-Campus. The ACL rules explicitly permit IP traffic from one security group to other security groups. This type of ACL is automatically generated and delivered by the controller when apolicy control matrixis deployed.

A policy control matrix defineswho can access whomby specifying allow or deny relationships between security groups. Once the matrix is configured on iMaster NCE-Campus, the controller translates these logical policies into device-level ACLs and applies them to the appropriate enforcement points in the VXLAN fabric. The presence of multiple rules permitting traffic from one group to multiple destination groups is a typical outcome of deploying such a matrix.

Creating a security group alone would not generate ACL rules. Deploying inter-VN communication would involve route exchange or gateway configuration, not ucl-group–based ACLs. Creating an authorization result would associate users with security groups but would not generate inter-group ACL rules.

Therefore, the administrator operation that resulted in this configuration wasdeploying a policy control matrix, making optionAthe correct answer.

iMaster NCE-CampusInsight is anintelligent O&M analysis componentin Huawei’s CloudCampus Solution, designed to provide deep visibility, experience assurance, and fault diagnosis based onreal service traffic and user behavior. The statement is incorrect because CampusInsight doesnot rely on SNMP technologyto achieve its core capabilities.

According to HCIP Datacom Campus Network documentation, traditional SNMP is mainly used for basic device monitoring, such as interface status, CPU usage, memory usage, and simple alarms. SNMP focuses ondevice-level metricsand does not provide sufficient granularity to analyze application performance, user experience, or end-to-end service paths.

In contrast, iMaster NCE-CampusInsight usestelemetry, traffic sampling, flow analysis, and packet-level inspection technologiesto collect real-time and fine-grained data directly from network devices. These technologies allow CampusInsight to analyzeactual service traffic, identify application behavior, locate faults across the network path, and proactively detect network exceptions that affect user experience.

CampusInsight correlates data such as flow information, latency, packet loss, and service reachability to perform intelligent analysis and root cause identification. This enables capabilities like application experience assurance, abnormal traffic detection, and proactive fault prediction, which are beyond the scope of SNMP-based monitoring.

Therefore, because iMaster NCE-CampusInsight does not use SNMP as its primary data collection method and instead relies on advanced telemetry and traffic analysis technologies, the statement isFALSE.