H12-811_V1.0 Questions Bank

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.

Statement A (Correct): DR and BDR must form an adjacency relationship to maintain routing information exchange.

Statement B (Incorrect): The router with the higher priority is elected as DR, not the lower one.

Statement C (Incorrect): DR is elected by routers within a broadcast/multi-access network, not necessarily all routers in the same network segment.

Statement D (Correct): If two routers have the same priority, the one with the higher Router ID becomes the DR.

Comprehensive and Detailed In-Depth Explanation:

In Huawei switches:

" port hybrid tagged vlan X " → VLAN X traffic remains tagged when forwarded.

" port hybrid untagged vlan Y " → VLAN Y traffic is sent without a tag (untagged).

Correct Answer:

VLAN 4 and 6 will be untagged before leaving the port.

Incorrect Options:

VLANs 1, 5 are not mentioned in the configuration, so they are not untagged.