Network Protocol
IPv4, IPv6, IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1p, IEEE 802 .1Q, IEEE 802.3AB , IEEE 802.1p, IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x
Gigabit Ethernet Ports
4
Port Gigabit SFP
24
Port Gigabit SFP+
4
Console
1
Built-in power supply
60W
External backup power supply
12 W, 60 W
Additional ports
1 vent hole
Redirection mode
Accumulation and transfer
Switching speed
128 Gbps
Redirection rate
95,232 million packets per second
Packet Buffer
12 MB
Network delay
<4 microseconds
Routing
• Static routing
• Dynamic routing, including RIP, RIPng, OSPF and OSPFv3
• Routing according to the policy (development)
Multicast broadcast
• IGMP Snooping with IGMPv2 and IGMPv3
• MLD tracking from MLDv1 and MLDv2.
• MVR (in development)
Quality of Service/ACL
• Port prioritization
• Prioritization scheme
• Priority schedule, including SP, WRR, WFQ, SP-WRR and SP-WFQ
• Traffic management
• Speed limit
Fan
2
Safety
• User hierarchy management and password protection, HTTPS, SSH, Telnet
• 802.1X authentication
• AAA authentication, including RADIUS, TACACS+
• Storm Management
• Port Isolation, Port Protection, Sticky MAC
• MAC address filtering
• IP Source Guard, protection against DoS attacks, ARP Inspection
• DHCP tracking
• Loop protection, including BPDU protection, root protection (in development) and loop detection (in development)
• Kensington socket (for Kensington locks)
Assembling
Desktop, wall-mounted or rack (rack brackets included)
System indicators
1 Three-color indicator for device monitoring and status indication
