Sure Pass Exam H12-841_V1.5 PDF

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.

Comprehensive and Detailed 200 to 250 words of Explanation From HCIP Datacom Campus Network documents knowledge without any URL or Links:

Huawei’s free mobility solution is based onsecurity group–based policy control. In this architecture, users are dynamically associated with security groups after authentication. These security group identifiers are thencarried in user trafficas metadata when packets traverse the campus network.

When traffic reaches apolicy enforcement device, such as an edge node or border node, the device does not rely on traditional attributes like IP address, MAC address, or port number to make forwarding decisions. Instead, it extracts thesource and destination security group informationembedded in the traffic and matches it against the security policy matrix configured on the controller.

This mechanism enables identity-based and location-independent access control. Even if a user moves to a different access point or changes an IP address, the same security policies continue to apply as long as the user remains in the same security group. This is the core advantage of free mobility in Huawei campus networks.

Port numbers, MAC addresses, and IP addresses are traditional Layer 2 and Layer 3 identifiers, but they do not provide sufficient context for identity-based policy enforcement. According to HCIP Datacom Campus Network documentation, security group information is the key attribute used for policy lookup and enforcement in free mobility solutions. Therefore, option A is correct.

In the Huawei CloudCampus Solution, the architecture is typically divided into themanagement layerand thenetwork layer. The management layer, represented by platforms such as iMaster NCE-Campus, is responsible for centralized configuration, monitoring, policy delivery, and intelligent O&M. Communication between these two layers relies on standardizedmanagement and control protocols.

NETCONFis a key protocol used between the management layer and network devices. It provides a structured and reliable mechanism for delivering configurations, querying device status, and performing automated service deployment. NETCONF works closely with data models to ensure consistency and accuracy in configuration management.

SNMPis also widely used in the CloudCampus Solution for monitoring and fault management. Through SNMP, network devices report performance data, alarms, and status information to the management platform, enabling real-time visibility and proactive maintenance.

YANGis not a transport protocol but a data modeling language; however, it plays a critical role in management-layer communication. YANG models define the structure of configuration and operational data exchanged between the controller and devices, typically carried over NETCONF. Therefore, YANG-related information is effectively exchanged between the management and network layers.

RADIUS, on the other hand, is used for user authentication, authorization, and accounting. It operates between network devices and authentication servers, not between the management layer and the network layer.

Thus, the correct options areNETCONF, SNMP, and YANG.

The delivered configuration clearly indicates that aVPN instancenamedMKThas been created and bound to a VXLAN identifier. In Huawei virtualized campus networks that useVXLAN + BGP EVPN, aVN (Virtual Network)configured on iMaster NCE-Campus is typically instantiated on devices as anip vpn-instance. This VPN instance represents the logical tenant or virtual routing domain used for service isolation.

Several key lines confirm this mapping. The commandip vpn-instance MKTis the core object created for a VN. Theroute-distinguisher (RD)is configured to ensure route uniqueness for that VPN instance. The presence ofvpn-target import/export extcommunityandvpn-target … evpnshows that routes are controlled and exchanged using BGP extended communities, including EVPN-related RTs for VXLAN EVPN route import/export. This is exactly what iMaster NCE-Campus generates when a VN is created and needs to participate in EVPN route distribution.

Finally, vxlan vni 6 binds the VPN instance to a VNI, which is how VXLAN identifies and separates virtualized networks. Creating a fabric or external network would not directly generate an ip vpn-instance with RD/RTs and a VNI binding. Therefore, the administrator operation was to create a VN named MKT.