L2 features |
MAC |
16K MAC address |
IP + MAC + port binding |
ARP anti-attack |
Aging time and add/remove static MAC |
MAC Black Hole |
Port MAC Limit |
Disable MAC address learning on port or channel-group |
VLAN |
4K VLAN entries. |
Port-based and MAC-based VLAN |
PrivateVLAN |
Port-isolation in a VLAN |
Port QinQ and selective QinQ |
1:1 and N:1 VLAN switching |
Port |
Bidirectional bandwidth control, configure entry/exit |
Storm-control on port, configure broadcast/multicast/unknown unicast |
Static and LACP, configure 14/30 groups and 8 members port each group |
Port- mirroring of 1:1 or N:1 |
Ring |
STP/RSTP/MSTP |
Remote-loop-detect |
Security features |
User’s security |
ARP anti-Flooding, configure ARP traffic safety threshold and inhibition ARP packet |
ARP anti-Spoofing , configure ARP inner and outer MAC check and static ARP checklist and drop / flood action |
IP Source Guard, auto-create |
IP+MAC+port+VLAN binding table |
IEEE 802.1x and AAA/Radius authentication |
IP+MAC+port+VLAN binding manually |
Port Isolation |
Bind MAC address to port and MAC address filtration on port |
Network security |
User-based ARP abnormal traffic filtration |
Auto-shutdown port in storm |
Update user’s location through DHCP Option82 and PPPoE+ |
Port-based broadcast/multicast/unknown unicast suppression |
L2-L4 ACL flow filtration |
Device security |
Anti-DOS attack |
SSHv2 Secure Shell |
SNMP v3 encryption |
Telnet based on Security IP |
Prevent unauthorized user |
Service features |
ACL |
Activate 1K/460 standard and extended ACL at the same time |
Port/VLAN/global-based ACL and Time Range-based ACL strategy |
CAR and ACL in the dynamic AAA |
QoS |
4 /8 queues with different priorities on each interface, configure the algorithms of SP, WRR, and SP+WRR |
Flow classification based on SMAC,DMAC,VLAN,SIP,DIP,IP protocol, port number and CoS |
Traffic priority definition and packet re-direction |
Multicast |
1K L2 multicast groups |
IGMPv1/v2/v3 Snooping |
IGMP Filter/Fast leave/cross-VLAN duplication |
MLDv2/MLDv2 Snooping |
Reliability |
Loop protection |
EAPS and ERRP |
Loopback-detection |
Link protection |
FlexLink (recover-time <50ms) |
RSTP/MSTP (recover-time <1s) |
LACP (recover-time <10ms) |
Device protection |
Dual fault tolerance backup of host application and configuration file |
provide 12V RPS redundant power supply interface, accept customization |
Support to be configured with user-specified configuration |
Strictly follow the relevant standards, and other mainstream manufacturers fully interoperability |
Maintenance |
Network maintenance |
Port real-time, utilization and transmit/receive statistic based on CLI |
LLDP |
802.3ah Ethernet OAM |
Syslog and RFC 3164 BSD syslog Protocol |
Ping and Traceroute |
Device management |
CLI, Console port, Telnet and WEB management |
SNMPv1/v2/v3 |
RMON (Remote Monitoring)1,2,3,9 MIB |
NTP |
GN.LinkⅡ Server |
NGBNView network management |