Shulou(Shulou.com)06/02 Report--

Nowadays, in the era of rapid development of science and technology, the means of communication are changing with each passing day. If small and medium-sized enterprises want to have a place in the market, it is particularly important to have an efficient, smooth and stable network. From networking to management to maintenance, layers are closely linked, but there are also many problems. If you choose a suitable switch at this time, it will save a lot of worry.

In response to the actual needs of small and medium-sized enterprises, H3C launched the S5000PV3-EI series gigabit management switch, which is based on the Comware V7 operating system of H3C's independent intellectual property rights, and helps the actual physical equipment to be virtualized into logical devices through IRF2 technology, which can provide better performance, higher stability, easier business deployment and more convenient maintenance.

Rich port shape

▲ H3C S5000PV3-EI Series Gigabit managed switch

This series of switches has seven subdivided models (shown above) and meets 8-port, 16-port, 24-port, and 48-port, all ports support gigabit access, and also supports POE power or POE enhanced power, providing up to 30W of output power per port, providing power over Ethernet for wireless AP, visual IP phones, HD surveillance cameras, and more.

At the same time, H3C S5000PV3-EI series switches support the combination of "Ethernet port + optical port", which can meet the networking needs of various scenarios. The forwarding capability of gigabit line speed effectively ensures the network bandwidth.

In addition, the H3C S5000PV3-EI series switches have enhanced their business capabilities. It supports three kinds of queue scheduling algorithms: SP, WRR and SP+WRR, and optimizes the scheduling and forwarding data queues in different environments through different algorithms. In the era of accelerated deployment of IPv6, H3C S5000PV3-EI series switches have rich IPv6 service characteristics and management means, paving the way for the networking of large-scale terminals in the network access layer and even the aggregation layer.

In the aspect of automatic fine management, it adds port speed limit and flow speed limit function, which can effectively prevent malicious encroachment on network bandwidth, and provides a variety of management means for network bandwidth fine management.

Introduction to S5000PV3 upgrade

Core parameters of ▲ fully managed S5000PV3-EI Series switch

The main enhancements to the S5000PV2Magi S5000PV3 series switches are: Flash from 32MB (V5) to 128MB (V7), packet cache from 4.1Mbits to 12Mbit SDRAM from 128MB to 512MB, route translation mechanism from ACL to LPM, and support for IRF2 and Sflow. Really achieve stable data transmission without packet loss, faster response and forwarding, unified equipment management, and more detailed network monitoring.

It is worth mentioning that H3C S5000PV3-EI series switches not only support SNMP V1/V2c/V3 and can be docked with Comware V7 operating system, but also provide a variety of network management methods, such as Console/AUX Modem/Telnet/SSH command line, FTP, TFTP, Xmodem, SFTP file upload and download, etc. More importantly, it uses encryption security methods such as SSH, which not only provides management automation, but also ensures security problems.

Strong security

ARP virus attack is the most common method of computer network attack, which will cause account password theft, network shock paralysis and so on. H3C S5000PV3-EI series switches support the unique ARP intrusion detection function, which can comprehensively and thoroughly prevent the attack of ARP virus and ensure the long-term stability of the enterprise network.

H3C S5000PV3-EI series switches support IP Source Guard features to prevent illegal address phishing, including MAC spoofing, IP spoofing, MAC/IP spoofing, and DoS attacks. In addition, it can effectively eliminate the private DHCP server by making use of the trusted port feature of DHCP Snooping, and ensure the authenticity and consistency of the DHCP environment. Support the port security feature family, which can effectively prevent attacks based on MAC addresses and allow / restrict traffic based on MAC addresses.

It also provides 802.1X and MAC authentication methods to authenticate the connected users, supports client software version detection, Guest VLAN and other functions, and works with iMC to achieve proxy detection, dual network card detection and other functions. Through the application of these functions, the legitimacy of users can be fully checked and controlled to minimize the harm of illegal users to network security.

High-standard software and hardware specifications

Product specifications for ▲ H3C S5000PV3-EI Series Gigabit managed switches

Concluding remarks

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As a second-tier flagship product for the SMB market, H3C S5000PV3-EI series has outstanding performance both in terms of performance and functional accessories. It fully meets the needs of high bandwidth, high security and high QoS guarantee, provides non-blocking switching with gigabit interfaces, supports complete Ethernet switching technology, flexible ACL control, perfect security functions and reliability, as well as comprehensive business control and user management capabilities, and can be widely used in network construction scenarios of government, small and medium-sized enterprises, schools, hotels and other industries.

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