Коммутатор Huawei S5720-28X-SI-24S-AC
Официальный дилер
| Артикул | S5720-28X-SI-24S-AC |
Описание
Сетевое оборудование компании Huawei серии S5720-SI, представляет собой GE Ethernet коммутатор с функцией энергосбережения, предоставляющий гибкие GE порты в сторону доступа и 10 GE uplink порты.
Новейшее поколение сетевых коммутаторов S5720-SI содержит высокоэффективные аппаратные средства и разработанную фирмой Huawei платформу маршрутизации VRP и также поддерживает:
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O&M (Операции и обслуживание)
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Интеллектуальный стек (iStack)
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MACsec
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Создание гибких Ethernet сетей
Стоит отметить, что Huawei беспокоится о своих клиентах, стараясь удовлетворить их нужды. Для этого делает настройку специализированных коммутаторов, в соответствии с особыми сценариями.
Характеристики
| Модель | S5720-28X-SI-24S-AC |
| Количество портов |
24 GIg SFP, 8 of which are dual-purpose 10/100/1000 or SFP |
| Таблица MAC |
IEEE 802.1d compliance 16 K MAC address entries MAC address learning and aging Static, dynamic, and black hole MAC address entries Packet filtering based on source MAC addresses |
| VLAN |
4K VLANs Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN Mapping |
| Jumbo frame | 10K |
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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 routing | Static route, RIPv1, RIPv2, RIPng, ECMP, OSPF, OSPFv3, BGP, BGP4+, ISIS, ISISv6, VRRP, VRRP6 |
| IPv6 features |
Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping 6to4 tunnel, ISATAP tunnel, and manually configured tunnel |
| Мультикаст |
PIM DM, PIM SM, 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 |
| QoS/ACL |
Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms Re-marking of the 802.1p priority and DSCP priority Packet filtering at 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 port number, protocol type, and VLAN ID Rate limiting in each queue and traffic shaping on ports |
| 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 patches of clients One-click and automatic delivery of service configurations Supports independent running client |