Q-CR-9400-16SFP-L3-8EU-8S-I
Gigabit Access + 10G Uplinks
Non-blocking, wire-speed forwarding on all ports
Full-duplex IEEE 802.3x flow control and half-duplex backpressure support
Strong Business Processing Capability
Redundancy & loop protection: ERPS + STP/RSTP/MSTP
VLAN features: IEEE 802.1Q VLAN, Voice VLAN, QinQ
Link aggregation: static & dynamic aggregation for bandwidth increase, load balancing, and backup
QoS: Port-based, 802.1P-based, DSCP-based; scheduling: Equ / SP / WRR / SP+WRR
Multicast: IGMP v1/v2/v3 + IGMP Snooping
Security
Port+MAC binding, IP+MAC+Port binding
Port isolation, broadcast storm suppression
802.1X authentication for LAN access control
Easy O&M
CPU / memory monitoring, Ping detection
RMON, system logs, and traffic statistics
Secure management: HTTPS, SSLV3, SSHV1/V2
LLDP for link status visibility
Management methods: Web, CLI (Console/Telnet), SNMP v1/v2/v3