Ruijie M5750-24GT/12SFP, Руководство по установке

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Hardware Manual Chapter 1 Product Overview
1-3
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Source-IP-address-control-based Telnet and Web equipment access control reinforces
the security of the network management and stops the malicious attack and
manipulation of equipment by hackers.
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Broadcast storm suppression based on port rate percentage and rate PPS to ensure
network security;
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In order to ensure the security of devices, prevent hackers
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attack and control devices,
SSH (Secure Shell) and SNMPv3 can encrypt management information in the process
of Telnet and SNMP;
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It can control the access of unauthorized users and protect the reasonable usage of
legal users, like port security, port isolation, expert level ACL, time ACL, bandwidth
limitation of speed based on data flow, the binding of six elements and so on, so satisfy
the needs of strengthening access control in enterprise networks and campus
networks.
Rich multicast features
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It supports dynamic unicast/multicast routing protocols, can adapt different scales of
networks and the environment where need many multicast services, so realizing the
extension of network and multi-service application;
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The support of IGMP and source IP checking function can effectively prevent illegal
multicast source and improve the network security.
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Support IGMPv1/v2/v3 all versions, adapt to different multi-cast environment, and
satisfy the necessity of multi-cast security application.
Perfect QoS Strategy
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With DiffServ standard as the core, QoS safeguard system supports perfect strategies
such as 802.1P, IP TOS, stream filter from 2 to 7 layer, SP, WRR, etc., so realizing QoS
logic based on the multi-service of whole network system;
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Providing multi-layer flow classification and flow control covering MAC flow, IP flow, and
application flow, implementing multiple flow policies including bandwidth control,
forwarding priority, traffic management, and traffic shaping, and providing traffic rate
limiting, at the granularity of 64 Kbps for 1000 M ports and 1 Mbps for 10G ports,
according to various applications and their needed QoS
High reliability
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It supports SPT 802.1d, 802.1w, 802.1s, fully ensure fast convergence, enhance fault
tolerance capability and guarantee the stable operation of network as well as
reasonable use of network pipeline.
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It supports VRRP Virtual routing redundancy protocol, and effectively ensure network
stability.
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The S5750 and S5750S support our 12V optional redundancy power system
(STAR-RPS), which provides the switches with excellent power redundancy for higher
fault tolerance and normal running time.