H3C Network's Reliable Security Strategy

Supports the unique ARP intrusion detection function, effectively preventing hackers or attackers from implementing "ARP spoofing attacks" through ARP packets.

2. Supports IP Source Guard feature to prevent unauthorized access including MAC spoofing, IP spoofing, and MAC/IP spoofing, as well as DoS attacks.

3. Supports DHCP Snooping feature, links load balancing company, effectively blocks unauthorized DHCP servers, ensuring the authenticity and consistency of the DHCP environment.

4. Supports the security feature set for ports, effectively preventing attacks based on MAC addresses, and enabling/restricting traffic based on MAC addresses.

5. Supports 802.1X and MAC authentication, featuring client software version detection and Guest VLAN capabilities. When paired with iMC, it enables proxy detection and dual network card detection functionalities.

H3C Network Classification

By Communication Method

Point-to-point transmission network: Data is transmitted point-to-point within computers or communication devices. Star and ring networks use this mode of transmission. Broadcast transmission network: Data is transmitted over a shared medium. Wireless networks and bus networks fall into this category.

Categorized by the purpose of internet usage

Shared Resources: Users can share various resources on the network, such as files, scanners, plotters, printers, and various services. Data Processing Network: A network used for data processing, e.g., scientific computing networks, and networks for enterprise management and operations. Data Transmission Network: A network used for collecting, exchanging, and transmitting data, such as intelligence retrieval networks.

Basic Principles of H3C Networking

1. The primary purpose of the network: data exchange between computers.

2. Local Area Network (LAN)

Switch, Router

A router is a device that connects various local and wide area networks within the Internet.

A switch, also known as a switching hub, is a link load technology that operates at the OSI second layer (Data Link Layer). It's based on MAC identification and link load balancing, capable of encapsulating and forwarding data packets.

WAN: Used for connecting to external IP addresses; refers to the link load price, usually indicating the outbound; forwards IP data packets from the internal zhiWAN interface.

LAN: Used for connecting to internal IP addresses; within the LAN, there's a switch. Currently, routers on the market combine the functions of a router and a switch, not the simple routers described in textbooks, but a hybrid. Communication within the LAN is free, regardless of whether the WAN port is properly connected; this is the switching function.

Link Load - Beijing Anteng Si Lu Technology Co., Ltd. - Link Load prices are provided by Beijing Anteng Si Lu Technology Development Co., Ltd. Known for excellent service and products, our company continually receives affirmation and trust from both new and old customers as well as industry professionals. We are a member, and by clicking the icon on the page, you can directly communicate with our customer service staff. We hope for a pleasant cooperation in the future!