Коммутатор Huawei S5720S-28X-SI-AC (24x10/100/1000BASE-T ports, 4x10GE SFP+ ports, AC power supply)

Коммутационная способность

336 Gbit/s

Скорость обслуживания пакетов

42 Mpps/78 Mpps/96 Mpps/132 Mpps

Порты

• 24 Ethernet 10/100/1,000 ports
• P series: 4 Gig SFP
• X series: 4 x 10 Gig SFP+

Размер таблицы MAC адресов

16K

Ring Protection

• RRPP ring topology and RRPP multi-instance
• Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover
• SEP
• ERPS (G.8032)
• STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
• BPDU protection, root protection, and loop protection

IP маршрутизация

Static route, RIPv1, RIPv2, RIPng, ECMP, OSPF, OSPFv3, BGP, BGP4+, IS-IS, IS-ISv6, VRRP, and VRRP6

Мультикаст

• PIM-DM, PIM-SM, and PIM-SSM
• IGMP v1/v2/v3 snooping and IGMP fast 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

Безопасность

• User privilege management and password protection
• DoS attack defense, ARP attack defense, and ICMP attack defense
• Binding of the IP address, MAC address, interface, and VLAN
• Port isolation, port security, and sticky MAC
• Blackhole MAC address entries
• MAC Forced Forwarding (MFF)
• Limit on the number of learned MAC addresses
• 802.1x authentication and limit on the number of users on an interface
• AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC
• SSH v2.0
• Hypertext Transfer Protocol Secure (HTTPS)
• CPU defense
• Blacklist and whitelist
• 802.1x authentication, MAC address authentication, and combined authentication on a per port basis
• Portal authentication on a per VLANIF interface basis
• MACSec (hardware ready)

Super Virtual Fabric (SVF)

• Working as an SVF client that is plug-and-play with zero configuration
• Automatically loading the system software package and client patches
• One-click and automatic delivery of service configurations
• Supports independent running client

Управление и обслуживание

• iStack
• Virtual cable test
• SNMP v1/v2c/v3
• RMON
• Web-based NMS
• System logs and alarms of different levels
• sFlow

Совместимость

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