Free Huawei H12-811_V1.0 Practice Exam with Questions & Answers | Set: 11

Comprehensive Explanation: SNMP (Simple Network Management Protocol) consists of several key components:

Management Information Base (MIB): A database containing the network management data.

Managed object: The individual objects (such as interfaces or devices) that SNMP manages.

Agent process: The software running on the managed device that reports data to the NMS.

NMS (Network Management System): The centralized system that collects data from managed devices using SNMP.

All these components work together to monitor, configure, and manage network devices.

Comprehensive Explanation: In OSPF, an Area Border Router (ABR) is a router that has interfaces in more than one OSPF area, facilitating communication between different areas. If a router has interfaces in only one OSPF area, it is not an ABR. Based on the network structure, it is incorrect to assume that all routers except RTA are ABRs. A router can only be considered an ABR if it has interfaces connecting to multiple OSPF areas. If a router only connects within one area, it is not an ABR.

Comprehensive Explanation: The command dot1q termination vid 100 in the configuration specifies that the sub-interface is configured to receive tagged data frames for VLAN 100. VLAN tagging ensures that frames are properly identified and routed through the correct VLAN, and the sub-interface is associated with a specific VLAN ID to handle the tagged traffic.

Detailed Explanation:Stateless Address Autoconfiguration (SLAAC) allows IPv6 hosts to generate their own IP addresses but does not include DNS server information. DHCPv6 is typically required for DNS configuration. (Reference: HCIA-Datacom Training Material, IPv6 SLAAC and DNS)