H12-811_V1.0 Exam Dumps - HCIA-Datacom V1.0 Exam

Comprehensive Explanation: A routing table contains information necessary for the router to determine the best path to forward packets. This includes the destination network or subnet (Destination/Mask), the next-hop address (the IP address of the next device in the path), and the cost (metric) associated with the route. MAC addresses are used at the Data Link layer (Layer 2) for local network communication and are not part of the routing table, which operates at the Network layer (Layer 3).

Detailed Explanation:In RSTP, there are three port states: Discarding, Learning, and Forwarding. These states replace the five traditional STP states by combining them to optimize network convergence​​.

Detailed Explanation:APs can be added to an AC using multiple methods. You can add them when they are online, offline, or allow the AC to automatically discover them. Additionally, unauthorized APs can be manually confirmed for security​.

In OSPF, routers first synchronize their LSDBs (Link-State Databases) through an exchange of LSAs (Link State Advertisements) before reaching the Full state. Only after full synchronization of the LSDB does the OSPF neighbor state move to Full. This ensures both routers have consistent routing information before establishing full adjacency​.

In OSPF networks, a DR (Designated Router) is elected for each broadcast domain, such as each Ethernet segment. Given the topology where there are multiple Ethernet segments, a DR will be elected in each segment, resulting in three DRs based on the configuration and network design​.

Comprehensive Explanation: Netstream is a protocol for flow-based network traffic analysis, not a method for logging into a VRP system. The valid methods for accessing the VRP system include Telnet, Web, and SSH, which are used for remote management and configuration of network devices​