Коммутатор Huawei S12708 (S12708)

Высокопроизводительные коммутаторы, предназначенные для кампусных сетей следующего поколения. Полностью программируемая архитектура с функциями SDN и специализированный процессор ENP позволяют выполнять гибкую кастомизацию возможностей и услуг, и обеспечивают плавное и гибкое развертывание сервисов в течении шести месяцев.
Коммутаторы серии S12700 обеспечивают коммутацию L2/L3 с возможностью подключения до миллиона аппаратных сред, что будет способствовать активной трансформации кампусных сетей в течении ближайших десяти лет.
Данные коммутаторы сочетают проводные и беспроводные технологии благодаря встроенной функциональности точки беспроводного доступа большой ёмкости, устраняя проблему расширения ёмкости.
ItemS12704S12708S12710S12712

Switching Capacity	4.88/16.08 Tbit/s	12.32/44.96 Tbit/s	13.12/38.56 Tbit/s	17.44/44.96 Tbit/s
Packet Forwarding Rate	3,120/4,560 Mpps	6,240/30,240 Mpps	7,440/11,040 Mpps	9,120/30,240 Mpps
MPU Slots	2	2	2	2
SFU Slots	2	4	4 (2 integrated in MPU)	4
Service Card Slots	4	8	10	12
Redundancy Design	MPUs, SFUs, power supplies, and fan modules
CSS2	1+N backup of MPUs in a cluster
	Up to 1.92 Tbit/s cluster bandwidth, 4 ?s inter-chassis transmission latency
Wireless Network Management	Native AC
	AP access control, AP region management, and AP profile management
	Radio profile management, uniform static configuration, and centralized dynamic management
	Basic WLAN services, QoS, security, and user management
User Management	Unified user management
	802.1X, MAC, and Portal authentication
	Traffic- and time-based accounting
	User authorization based on user groups, domains, and time ranges
iPCA Quality Awareness	Marking real service packets to obtain real-time count of dropped packets and packet loss ratio
	Counting number of dropped packets and packet loss ratio on devices and L2/L3 networks
SVF 2.0 Virtualization	Up to 4K clients (access switches and APs) virtualized into a single device
	Two layers of ASs allowed in an SVF system
	Third-party devices allowed between SVF parent and clients
VXLAN	VXLAN centralized gateway and distributed gateway
	BGP EVPN
	Configured through NETCONF protocol
VLAN	4K VLANs
	Access, trunk, and hybrid interface types, auto-negotiation of LNP links
	Default VLAN
	VLAN switching
	QinQ and selective QinQ
	MAC address-based VLAN assignment
ARP	256K ARP entries
MAC Address	1M MAC address entries
	Dynamic MAC address learning and aging
	Static, dynamic, and blackhole MAC address entries
	Source MAC address filtering
	MAC address limiting based on ports and VLANs
Ring Network Protection	Spanning Tree Protocol (STP) (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
	SEP
	Bridge Protocol Data Unit (BPDU), root protection, and loop protection
	BPDU tunnel
	G.8032 Ethernet Ring Protection Switching (ERPS)
IP Routing	3M IPv4 routing entries
	IPv4 dynamic routing protocols, such as RIP, OSPF, IS-IS, and BGP
	IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+
Multicast	128,000 multicast routing entries
	IGMPv1/v2/v3 and IGMP v1/v2/v3 snooping
	PIM-DM, PIM-SM, and PIM-SSM
	Multicast Source Discovery Protocol (MSDP) and Multiprotocol Extensions for BGP (MBGP)
	Fast leave
	Multicast traffic control
	Multicast querier
	Multicast protocol packet suppression
	Multicast Call Admission Control (CAC)
	Multicast ACL
MPLS	Basic MPLS functions
	MPLS Operations, Administration, and Maintenance (OAM)
	MPLS Traffic Engineering (TE)
	MPLS VPN/VLL/VPLS
Reliability	Link Aggregation Control Protocol (LACP) and E-Trunk
	Virtual Router Redundancy Protocol (VRRP) and Bi-directional Forwarding Detection (BFD) for VRRP
	BFD for BGP/IS-IS/OSPF/static route
	Non-Stop Routing (NSR), Non-Stop Forwarding (NSF) and Graceful Restart (GR) for BGP/IS-IS/OSPF/LDP
	TE Fast ReRoute (FRR) and IP FRR
	Eth-OAM 802.3ah and 802.1ag (hardware-based)
	HSR
	ITU-Y.1731
	Device Link Detection Protocol (DLDP)
QoS	256K ACLs
	Traffic classification based on Layer 2 headers, Layer 3 protocols, Layer 4 protocols, and 802.1p priority
	ACLs and actions such as Committed Access Rate (CAR), re-marking, and scheduling
	Queuing algorithms, such as SP, WRR, DRR, SP + WRR, and SP + DRR
	Congestion avoidance mechanisms, including (WRED) and tail drop
	H-QoS
	Traffic shaping
Network Synchronization	Ethernet synchronization
	1588v2
Configuration and Maintenance	Terminal access services such as console port login, Telnet, and SSH
	Network management protocols, such as SNMPv1/v2/v3
	File uploading and downloading through FTP and TFTP
	BootROM upgrade and remote in-service upgrade
	Hot patches
	User operation logs
	Open Programmability System (OPS)
Security and Management	MAC address, Portal, 802.1x, and Dynamic Host Configuration Protocol (DHCP) snooping triggered authentication
	MACsec
	RADIUS and HWTACACS authentication for login users
	Command line authority control based on user levels, preventing unauthorized users from using command configurations
	Defense against DoS attacks, Transmission Control Protocol (TCP) SYN Flood attacks, User Datagram Protocol (UDP) Flood attacks, broadcast storms, and heavy traffic attacks
	Remote Network Monitoring (RMON)
	Secure Boot (need to use MPU that supports Secure Boot)
Security Protection*	Firewall
	Network Address Translation (NAT)
	IPSec, SSL VPN
	Intrusion Protection System (IPS)
	Load balancing Analog Digital Conversion (ADC)
Interoperability	Interoperable with VBST (compatible with PVST/PVST+/RPVST)
	Interoperable with LNP (similar to DTP)
	Interoperable with VCMP (similar to VTP)
Energy saving	Energy Efficient Ethernet (802.3az)
Dimensions (H x W x D)	441.7 mm x 442 mm x 489 mm, 10U	663.95 mm x 442 mm x 489 mm, 15U	663.95 mm x 442 mm x 489 mm, 15U	841.75 mm x 442 mm x 489 mm, 19U
Weight (empty chassis)	29 kg	42 kg	37 kg	63 kg
Operating Voltage	DC: –40V to –72V AC: 90V to 290V
Maximum Power Consumption of the Entire Equipment	? 2,200W	? 4,400W	? 4,400W	? 6,600W