| 10G Base-T Ports | 0 | 
| SFP+ Ports | 48 | 
| FC Ports | 0 | 
| QSFP+ Ports | 6 | 
| Switching Capacity | 1.44 Tbit/s | 
| Forwarding Rate | 1,080 Mpps | 
| Airflow Design | Front-to-back or back-to-front | 
| Device Virtualization | iStack | 
|  | Super Virtual Fabric (SVF) | 
| Network Virtualization | M-LAG | 
|  | TRILL | 
| VM Awareness | Agile Controller | 
| Network Convergence | FCoE | 
|  | DCBX, PFC, and ETS | 
| Programmability | OpenFlow | 
|  | OPS | 
|  | Puppet, and OVSDB plugins released on open source websites | 
|  | Linux container for open source and customization programming | 
| Traffic Analysis | NetStream | 
|  | sFlow | 
| VLAN | Adding access, trunk, and hybrid interfaces to VLANs | 
|  | Default VLAN | 
|  | QinQ | 
|  | MUX VLAN | 
|  | GVRP | 
| ACL | Ingress: 3,750 Egress: 1,000 | 
| MAC Address Table | Maximum: 288k | 
|  | Dynamic learning and aging of MAC addresses | 
|  | Static, dynamic, and blackhole MAC address entries | 
|  | Packet filtering based on source MAC addresses | 
|  | MAC address limiting based on ports and VLANs | 
| ARP (maximum) | 128k | 
| IPv4 FIB (maximum) | 256k | 
| IP Routing | IPv4 routing protocols, such as RIP, OSPF, BGP, and IS-IS | 
|  | IPv6 routing protocols, such as RIPng, OSPFv3, IS-ISv6, and BGP4+ | 
| IPv6 FIB (maximum) | 128k | 
| IPv6 | IPv6 Neighbor Discovery (ND) | 
|  | Path MTU Discovery (PMTU) | 
|  | TCP6, ping IPv6, tracert IPv6, socket IPv6, UDP6, and Raw IP6 | 
| Multicast FIB (maximum) | 8k | 
| Multicast | IGMP, PIM-SM, PIM-DM, MSDP, and MBGP | 
|  | IGMP snooping | 
|  | IGMP proxy | 
|  | Fast leave of multicast member interfaces | 
|  | Multicast traffic suppression | 
|  | Multicast VLAN | 
| Reliability | LACP | 
|  | STP, RSTP, VBST, and MSTP | 
|  | BPDU protection, root protection, and loop protection | 
|  | Smart Link and multi-instance | 
|  | DLDP | 
|  | ERPS (G.8032) | 
|  | VRRP, VRRP load balancing, and BFD for VRRP | 
|  | BFD for BGP/IS-IS/OSPF/Static route | 
| QoS | Traffic classification based on Layer 2 headers, Layer 3 protocols,
Layer 4 protocols, and 802.1p priority | 
|  | Actions of ACL, CAR, re-marking, and scheduling | 
|  | Queue scheduling algorithms, including PQ, WRR, DRR, PQ + WRR, and
PQ + DRR | 
|  | Congestion avoidance mechanisms, including WRED and tail drop | 
|  | Traffic shaping | 
| Configuration and Maintenance | Console, Telnet, and SSH terminals | 
|  | Network management protocols, such as SNMPv1/v2c/v3 | 
|  | File upload and download through FTP and TFTP | 
|  | BootROM upgrade and remote upgrade | 
|  | 802.3az Energy Efficient Ethernet (EEE) | 
|  | Hot patches | 
|  | User operation logs | 
|  | ZTP | 
| Security and Management | 802.1x authentication | 
|  | Command line authority control based on user levels, preventing
unauthorized users from using commands | 
|  | DoS, ARP, and ICMP attack defenses | 
|  | Port isolation, port security, and sticky MAC | 
|  | Binding of the IP address, MAC address, interface number, and VLAN
ID | 
|  | Authentication methods, including AAA, RADIUS, and HWTACACS | 
|  | Remote Network Monitoring (RMON) | 
| Dimensions (W x D x H) | 442 mm x 420 mm x 43.6 mm | 
| Weight (fully loaded) | 8.7 kg (19.2 lb) | 
| Environmental Parameters | Operating temperature: 0°C to 40°C (32°F to 104°F) (0m to 1,800m)Storage temperature: -40°C to 70°C (-40°F to 158°F)
 Relative humidity: 5% RH to 95% RH, non-condensing
 | 
| Operating Voltage | AC: 90V to 290VDC: -38.4V to -72V
 | 
| Max. Power Consumption | 245W |