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The S5720-SI series switches (S5720-SI for short) are next-generation standard gigabit Layer 3 Ethernet switches that provide flexible full gigabit access and cost-effective fixed GE ports and 10GE uplink ports.
HUAWEI S5720-SI Series Agile Fixed Switches
The S5720-SI series switches (S5720-SI for short) are next-generation standard gigabit Layer 3 Ethernet
switches that provide flflexible full gigabit access and cost-effective fifixed GE ports and 10GE uplink ports.
The S5720-SI was developed based on next-generation high-performing hardware and the Huawei
Versatile Routing Platform (VRP). The S5720-SI supports simplifified operations and maintenance (O&M),
intelligent stack (iStack), flflexible Ethernet networking, and MACsec. It also provides enhanced Layer 3
features and mature IPv6 features. The S5720-SI can be used in various scenarios. For example, it can be
used as an access or aggregation switch on a campus network or as an access switch in a data center
Powerful service processing capability and multiple security control mechanisms
• The S5720-SI supports many Layer 2/Layer 3 multicast protocols such as PIM SM, PIM DM, PIM SSM,
MLD, and IGMP snooping, to support multi-terminal high-defifinition video surveillance and video
conferencing services.
• The S5720-SI supports multiple Layer 3 features including OSPF, IS-IS, BGP, and VRRP, meeting
enterprises' requirements on access and aggregation service bearing, and enabling a variety of voice,
video, and data applications.
• The S5720-SI supports MAC address authentication, 802.1x authentication, and Portal authentication,
and implements dynamic delivery of policies (VLAN, QoS, and ACL) to users.
• The S5720-SI provides a series of mechanisms to defend against DoS and user-targeted attacks. DoS
attacks are targeted at switches and include SYN flflood, Land, Smurf, and ICMP flflood attacks. User
targeted attacks include bogus DHCP server attacks, IP/MAC address spoofifing, DHCP request flflood, and
change of the DHCP CHADDR value.
• The S5720-SI sets up and maintains a DHCP snooping binding table, and discards the packets that do
not match the table entries. You can specify DHCP snooping trusted and untrusted ports to ensure that
users connect only to the authorized DHCP server.
• The S5720-SI supports strict ARP learning, which protects a network against ARP spoofifing attacks to
ensure normal network access.
Easy O&M
• The S5720-SI supports Super Virtual Fabric (SVF), which virtualizes the "Core/aggregation + Access
switch + AP" structure into a logical device. The S5720-SI provides the simplest network management
solution in the industry to simplify device management. It allows plug-and-play access switches and APs.
In addition, the S5720-SI supports service confifiguration templates. The templates are confifigured on core
devices and automatically delivered to access devices, enabling centralized control, simplifified service
confifiguration, and flflexible confifiguration modifification. The S5720-SI functions as a client in an SVF
system.
Product Features and Highlights
S5720S-52P-SI-AC
• 48 Ethernet 10/100/1000 ports, 4 Gig SFP
• AC power supply, supporting RPS
• Forwarding performance: 132 Mpps
• Switching capacity: 336 Gbit/s
• 48 Ethernet 10/100/1000 ports, 4 10 Gig SFP+
• AC/DC power supply, supporting RPS
• Forwarding performance: 144 Mpps
• Switching capacity: 336 Gbit/s
S5720S-28P-SI-AC
S5720S-28X-SI-AC
S5720S-28X-SI-DC
S5720S-52X-SI-AC
S5720S-52X-SI-DC
• 24 Ethernet 10/100/1000 ports, 4 Gig SFP
• AC power supply, supporting RPS
• Forwarding performance: 96 Mpps
• Switching capacity: 336 Gbit/s
• 24 Ethernet 10/100/1000 ports, 4 10 Gig SFP+
• AC/DC power supply, supporting RPS
• Forwarding performance: 108 Mpps
• Switching capacity: 336 Gbit/s
3Huawei Enterprise Sx700 Series Switch Product
