H3C S5570S-EI is a new generation of high-performance, high-port density, high-security and easy-to-install intelligent managed Gigabit Ethernet switches developed by H3C using industry-leading ASIC technology, supporting IPv4/IPV6 dual-stack management and forwarding , supports static routing protocols and routing protocols such as RIP, OSPF, BGP, ISIS, etc., and supports rich management and security features.
H3C S5570S-EI products are mainly positioned at the access layer and aggregation layer of enterprises and campuses, meeting high-density Gigabit access, fixed 10 Gigabit uplink ports, supporting PoE+, and building high-performance end-to-end IP with other H3C products network solutions.
H3C S5570S-EI series Ethernet switch includes the following models:
S5570S-28S-EI: 24x10/100/1000BASE-T Ethernet ports, 4x10G BASE-X SFP+ ports.
S5570S-54S-EI: 48x10/100/1000BASE-T Ethernet ports, 6x10G BASE-X SFP+ ports.
S5570S-54S-PWR-EI: 48x10/100/1000BASE-T Ethernet ports (PoE+), 6x10G BASE-X SFP+ ports.
S5570S-28S-HPWR-EI: 24x10/100/1000BASE-T Ethernet ports (PoE+), 4x10G BASE-X SFP+ ports.
S5570S-36F-EI: 24*100 /1000BASE-X SFP ports, 8*10/100/1000BASE-T ports, 4*10G / 1G BASE-X SFP+ ports
S5570S-54F-EI: 48*100/1000 BASE-X SFP ports , 6*10G/1G BASE-X SFP+ ports

SmartMC (Smart Management Center)

As the network scale increases, a large number of access devices are required at the network edge, which makes the management of these devices very cumbersome. The main purpose of SmartMC is to solve the problem of centralized management of a large number of scattered network devices. It is designed to solve the switch-based operation and maintenance tasks of small enterprises. SmartMC realizes unified operation, maintenance and management of the network by means of built-in equipment and graphical operation.

SmartMC simplify the operation, maintenance and management of small and medium-sized parks:

Smart management:

It mainly includes device role selection, FTP server configuration, global configuration and network management port configuration, etc.

Intelligent operation and maintenance:

Mainly includes group management, equipment or group upgrade backup, monitoring and equipment failure replacement, etc.

Visualize:

It mainly includes networking topology visualization and management, device list display, etc.

Smart business:

Mainly includes user management, etc.: After network access users are created and successfully activated, these users can access the SmartMC network through the one-key-armed port.

The H3C S5570S-EI series switches can be used as the management device of SmartMC. You can log in to the SmartMC network through the S5570S - EI to manage the entire network in a unified manner.

visualization ability

H3C S5570S -EI series switches support Telemetry technology, which can upload real-time resource information and alarm information of the switch to the operation and maintenance platform through the GRPC protocol. Risk warning, architecture optimization and other functions accurately guarantee user experience.

High-performance IPv4/IPv6 service capabilities

H3C S5570S-EI series switches implement a hardware-based IPv4/IPv6 dual-stack platform, support a variety of tunnel technologies, rich IPv4 and IPv6 Layer 3 routing protocols, multicast technologies and policy routing mechanisms, providing users with complete IPv4 /IPv6 solution.

IRF2 (Second Generation Intelligent Resilience Architecture)

H3C S5570S-EI series switches support IRF2 (Second Generation Intelligent Resilient Architecture) technology, which is to connect multiple physical devices to each other, making it virtual as a logical device, that is, users can connect these multiple devices Treat it as a single device for management and use. IRF can bring the following benefits to users:

Simplified management IRF architecture is formed, you can connect to any port of any device to log in to a unified logical device and manage the entire intelligent elastic system and all member devices in the system through the configuration of a single device. Physically connect to each member device to configure and manage them individually.

Simplified service IRF are also run as a single device. For example, the routing protocol will be calculated as a single device. With the application of the cross-device link aggregation technology, it can replace the original generation tree protocol, which saves the interaction of a large number of protocol packets between devices, simplifies network operation, and shortens the convergence time when the network is turbulent.

Elastic expansion IRF can realize elastic expansion according to user needs and ensure user investment. And new devices can be ''hot-swapped'' when they join or leave the IRF architecture, without affecting the normal operation of other devices.

High reliability of high reliability IRF is reflected in three aspects: link, equipment and protocol. The physical ports between member devices support the aggregation function, and the physical connection between the IRF system and the upper and lower-layer devices also supports the aggregation function, which improves the reliability of the link through multi-link backup; the IRF system consists of multiple member devices. Once the master device fails, the system will quickly and automatically elect a new master to ensure uninterrupted services through the system, thus realizing device-level 1:N backup; the IRF system will have a real-time protocol hot backup function responsible for the configuration information of the protocol. Backup to all other member devices to achieve 1:N protocol reliability.

High performance For high-end switches, the increase in performance and port density is limited by the hardware structure. The performance and port density of an IRF system is the sum of the performance and port numbers of all devices inside the IRF. Therefore, the IRF technology can easily expand the switching capability of the device and the density of user ports several times, thereby greatly improving the performance of the device.

Complete security control strategy

H3C S5570S-EI series switches support the EAD ( terminal access control ) function, and cooperate with the background system to integrate terminal security measures such as terminal antivirus and patch repair with network security measures such as network access control and access authority control into a linked security Through the inspection, isolation, repair, management and monitoring of network access terminals, the entire network can be transformed from passive defense to active defense, single-point defense to comprehensive defense, and decentralized management to centralized policy management, improving the network’s ability to deal with viruses. , worms and other emerging security threats overall defense capabilities.

H 3CS5570S-EI series switches support centralized MAC address authentication, 802.1x authentication , PORTAL authentication , support dynamic or static binding of user identification elements such as user account, IP, MAC, VLAN, port, etc. o Dynamic distribution of S , ACL); support to cooperate with H 3Ccompany's iMC system to conduct real-time management of online users, timely diagnose and disintegrate illegal network behaviors.

H3C The S5570S-EI series switches provide enhanced ACL control logic, support large-capacity ingress and egress port ACLs, and support VLAN-based ACL delivery, which simplifies the user configuration process and avoids waste of ACL resources. In addition, the S5570S-EI series will also support unicast reverse path finding technology ( uRPF ) . The route between the source addresses formulated in the , that is, to verify its authenticity, if it does not exist, delete the data packet, so that we can effectively prevent the increasingly flooded source address spoofing in the network.

Multiple reliability protection

The S5570S-EI series switches have multiple reliability protections at the device level and link level. The S5570S -EI series switches support the reliability design of pluggable AC and DC dual power modules , and can flexibly configure AC or DC power modules according to the needs of the actual environment. In addition, the whole machine also supports power supply and fan fault detection and alarms. These designs enable the equipment to have higher reliability.

In addition to device-level reliability, the product also supports a wealth of link-level reliability technologies, including LACP/STP/RSTP/MSTP/Smart Link / RRPP fast ring network protection mechanisms and other protection protocols, and supports IRF2 intelligent elastic architecture. Supports 1: N redundancy backup, supports ring stacking, and supports cross-device link aggregation, which greatly improves network reliability. When the network carries multiple services and large traffic, it does not affect the network convergence time, ensuring the normal operation of services. carry out

It supports basic network protection mechanism functions, and supports various types of protection, such as ARP protection. When the ARP rate exceeds the attack waterline, users who have attack behaviors are isolated.

Rich QoS policies

H3C S5570S-EI series switches support L2 ( Layer 2 )~L4 ( Layer 4) packet filtering function, provide based on source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number , protocol type, and VLAN traffic classification. Provides a flexible queue scheduling algorithm, which can be set based on ports and queues at the same time, and supports SP (Strict Priority), WRR (Weighted Round Robin), and SP+WRR modes. Supports the CAR ( Committed Access Rate ) function with a minimum granularity of 16 Kbps. Supports port mirroring in both outbound and inbound directions, which is used to monitor the packets on the specified port, and copy the data packets on the port to the monitoring port for network detection and troubleshooting.

Excellent manageability

H3C S5570S-EI series switches support a wealth of management interfaces, such as Console port, out-of-band network management port, support SNMPv1/v2/v3 (Simple Network Management Protocol) , and support general network management platforms such as Open View and iMC intelligent management center . Support CLI command line, TELNET, make device management more convenient, and support SSH2.0 and other encryption methods, making management more secure.

H 3CS55 7 0S-EI series switches support SPAN/RSPAN mirroring and multiple mirroring observation ports and can analyze network traffic to take corresponding management and maintenance measures, making the originally invisible network service application traffic clear at a glance, and can provide users with Various network flow analysis reports help users optimize network structure and adjust resource deployment in time.

AD-Campus Solutions

The H3C application-driven campus network solution (AD-Campus) innovatively introduces a cloud-native architecture, which not only realizes the unified entry of network control, orchestration, and management, but also realizes the integration of campus, data center and WAN scenarios. The Seer Analyzer brings intelligent operation and maintenance capabilities to the campus network through refined data collection, big data, and AI analysis. H 3C S5570S-EI series switches support the access role in the AD-Campus solution.

Professional lightning protection function

H3C S5570S-EI series switches use professional built-in lightning protection technology and support the industry-leading 10KV service port lightning protection capability, which greatly reduces the damage rate of lightning strikes to equipment even in harsh working environments.

green technology

H3C S5570S-EI series switches use the latest energy-saving chips and innovative architecture design solutions to achieve the lowest power consumption of gigabit switches, bringing users green, environmentally friendly and energy-saving new network access products and reducing user maintenance costs.

At the same time, H3C S5570S-EI series switches adopt various green energy-saving designs, including auto-power-down (port automatic energy-saving). If the interface status is always down for a period of time , the system will automatically stop power supply to the interface and automatically enter the energy-saving mode. ;Support EEE energy-saving function, if the port is idle for a period of time, the system will set the port to the energy-saving mode, and when there is a packet to be sent and received, it will wake up the port to resume services through the monitoring code stream sent regularly to achieve the effect of energy saving. Meet the EU RoHS standard for material environmental protection and safety.