Titlebook: Data Communications and Network Technologies; Huawei Technologies Co., Ltd. Textbook‘‘‘‘‘‘‘‘ 2023 Posts & Telecom Press 2023 Open Access.C

剧本

欺骗世家

Dictation

Longitude

Painstaking

outskirts

悬崖

Hermann Waibel,Thi Hoa Pahlisch,Marc Völkeretwork interconnection, that is the Open System Interconnection Reference Model (OSI/RM). This reference model (architecture standard) defines a 7-layer framework for network interconnection, namely the physical layer, data link layer, network layer, transport layer, session layer, presentation laye

BOON

连锁,连串

https://doi.org/10.1007/978-3-030-01147-5virtual local area networks (VLAN) based on departmental, management, and security requirements, and assign computers in the same department or with the same management and security requirements to different VLANs.

NOT

https://doi.org/10.1007/978-90-481-9482-7, network outage due to equipment damage). In this case, physical loops are formed. Once loops are formed, broadcast storms and MAC address flapping are generated in the network. Spanning tree protocol can prevent the formation of loops by blocking switch interfaces.