About Huawei Switch BPDU enable. NTDP Enable. NDP enable parsing

Huawei 5300 has every opening in its initial state, and BPDUs enable. NTDP Enable. NDP enable.
Not very clear what meaning, what kind of use.

The BPDU is the English acronym for the Bridge Protocol Data Unit (bridge Protocol). The Bridge Protocol Data Unit (bridge Protocol). is a spanning tree protocol greeting packet, which is emitted at configurable intervals to exchange information between bridges in the network.

NTDP (Neighbor topology Discovery Protocol) The routing interchange is the protocol used to collect network topology information. NTDP provides cluster-joined device information for clustered management, collecting topology information for switches within a specified hop count. NDP provides adjacency table information for NTDP, NTDP sends and forwards NTDP topology collection requests based on adjacency information, collects NDP information for each device within a certain network range, and its connection information to all neighbors. After collecting this information, the management device or network Manager can use the information as needed to complete the required functions. When NDP on a member device discovers a change in a neighbor, notifies the management device of a neighbor's changed message via a handshake message, and the management device can initiate NTDP for the specified topology collection, enabling NTDP to reflect the changes in the network topology in a timely manner.

NDP Neighbor Discovery protocol NDP (Neighbor Discovery Protocol) NDP (Neighbor Discovery Protocol) is the protocol used to discover information about adjacency points. NDP runs at the data link layer, so different network layer protocols can be supported.

About Huawei Switch BPDU enable. NTDP Enable. NDP enable parsing