Коммутатор Huawei S5720-32C-HI-24S-AC

Item

S5720-32C-HI-24S-AC

Fixed Ports

24 x 1,000 Base-X, 8 x Combo (10/100/1,000
Base-T), 4 x 10 GE SFP+

Extended Slots

One port extended slot with optional subcard 4 x 10 GE SFP+ 
One slot reserved for the stack card

MAC Address Table

IEEE 802.1d standards compliance 
128K MAC address entries 
MAC address learning and aging 
Static, dynamic, and blackhole MAC address entries 
Packet filtering based on source MAC addresses

VLAN

4K VLANs 
Guest VLAN, Voice VLAN 
GVRP 
MUX VLAN 
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 
VLAN mapping

Wireless AC

AP access control, AP domain management, and AP configuration template management 
Radio frequency management, unified static configuration, and dynamic centralized management 
WLAN basic services, QoS, security, and user management 
CAPWAP, Tag/terminal location, and spectrum analysis

Reliability

RRPP ring topology and RRPP multi-instance 
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover 
SEP 
G.8032 Ethernet Ring Protection Switching (ERPS) 
BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM 
STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) 
BPDU protection, root protection, and loop protection

MPLS

MPLS L3VPN
MPLS L2VPN (VPWS/VPLS)
MPLS-TE
MPLS QoS

IP Routing

Static routes, RIPv1/v2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and routing policy

Interoperability

VLAN-Based Spanning Tree (VBST), working with PVST, PVST+, and RPVST 
Link-type Negotiation Protocol (LNP), similar with DTP 
VLAN Central Management Protocol (VCMP), similar with VTP

IPv6 Features

Neighbor Discover (ND) 
PMTU 
IPv6 Ping, IPv6 Tracert, IPv6 Telnet 
ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or protocol types 
Multicast Listener Discovery snooping (MLDv1/v2)

Multicast

IGMP v1/v2/v3 snooping and IGMP prompt leave 
Multicast forwarding in a VLAN and multicast replication between VLANs 
Multicast load balancing among member ports of a trunk 
Controllable multicast 
Port-based multicast traffic statistics collection 
IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM 
MSDP

QoS/ACL

Rate limitation in the inbound and outbound directions of a port 
Packet redirection 
Port-based traffic policing and two-rate and three-color CAR 
Eight queues on each port 
DRR, SP and DRR + SP queue scheduling algorithms 
WRED 
HQoS 
Re-marking of the 802.1p and DSCP fields of packets 
Packet filtering on Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP source/destination port number, protocol number, or VLAN
Queue-based rate limitation and shaping on ports

Security

Hierarchical user management and password protection 
DoS attack defense, ARP attack defense, and ICMP attack defense 
Binding of the IP address, MAC address, interface number, and VLAN ID 
Port isolation, port security, and sticky MAC 
MAC Forced Forwarding (MFF)
Blackhole MAC address entries 
Limitation on the number of learned MAC addresses 
IEEE 802.1x authentication and limitation on the number of users on a port 
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC 
SSH V2.0 
HTTPS 
CPU protection 
Blacklist and whitelist 
DHCP relay/server/snooping/client/security
MACSec 

OpenFlow

Multi-controller
Nine-level session table
Group table
Meter
OpenFlow 1.3

VxLAN 

Supports the VxLAN function, supports VxLAN L2 and L3 gateways 
Configured through the NETCONF protocol

Super Virtual Fabric (SVF)

Working as the parent node to vertically virtualize downlink switches and APs as one device for management 
Supports a two-layer client architecture

iPCA

Directly coloring service packets to collect real-time statistics on the number of lost packets and packet loss ratio 
Collection of statistics on the number of lost packets and packet loss ratio at network and device levels

Management and Maintenance

iStack
Virtual Cable Test 
SNMP v1/v2c/v3 
RMON 
Network management system (NMS) and Web management 
System logs and multi-level alarms 
GVRP 
MUX VLAN 
802.3az Energy Efficient Ethernet (EEE) 
NetStream 
Dying Gasp upon power-off

Operating Environment

Operating temperature: 0°C to 45°C 
Relative humidity: 5% to 95% (non-condensing)

Dimensions 
(W x D x H) 

442.0 mm x 420.0 mm x 44.4 mm
When a 1,150W power module is installed, it extrudes out from the chassis. Therefore, the total depth of the switch changes to 507 mm

Input Voltage

AC rated voltage: 100V to 240V, 50 Hz/60 Hz 
Maximum voltage range: 90V to 264V, 47 Hz/63 Hz

Power Consumption

< 172.7W