L2 Features |
MAC |
8K MAC address |
MAC Black Hole |
Port MAC Limit |
VLAN |
4K VLAN entries |
Port based QinQ |
PVLAN to realize port isolation and saving public-vlan resources |
GVRP |
Spanning Tree |
STP/RSTP/MSTP |
Remote loop detecting |
Port |
Bidirectional bandwidth control, configure entry/exit and the smallest 64K |
control particle |
Static and LACP |
Port- mirroring of 1:1 or N:1 |
Security Feature |
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+MAC+port+VLAN binding manually |
Port Isolation, configure hardware isolation of each port 文 |
Bind MAC address to port and MAC address filtration on port |
IEEE 802.1x and AAA/Radius authentication |
Device Security |
Anti-DOS attack |
SSHv2 Secure Shell |
SNMP v3 encryption |
Telnet based on Security IP |
Prevent unauthorized user |
Network Maintenance |
One button binding based on dynamic ARP table |
Manual binding parameter of IP 、VLAN ID、MAC and port etc. |
L2-L7 ACL flow filtration |
Auto-shutdown port in storm |
Update user’s location through DHCP Option82 and PPP |
Service Features |
ACL |
Activate standard and extended ACL |
Time Range ACL strategy |
Flow classification based on SMAC、DMAC、VLAN、SIP、DIP、IP, IP(IPv4/IPv6) 、TCP/UDP port num、 protocol type etc. |
Packet filtration of L2~L7 IP header with 80bytes |
QoS |
Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow |
Packet mirror and redirection of interface and self-defined flow Supports |
Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark |
Super queue scheduler based on port and self-defined flow. Each port/flow supports 8 priority queues and scheduler of SP, WRR and SP+WRR |
Multicast |
IGMPv1/v2/v3 Snooping |
IGMP Filter |
MVR multicast VLAN register and cross VLAN multicast replication |
IGMP Fast leave |
IGMP Proxy |
Reliability |
Loop Protection |
EAPS and GERP |
Loopback-detection |
Link Protection |
FlexLink |
RSTP/MSTP |
LACP |
Device Protection |
Backup of host program and configuration files |
Maintenance |
Network Maintenance |
Port real-time, utilization and transmit/receive statistic based on CLI |
Port real-time, utilization and transmit/receive statistic based on CLI |
802.3ah Ethernet OAM |
Syslog and RFC 3164 BSD syslog Protocol |
Ping and Traceroute |
Device Management |
CLI, Console port, Telnet and WEB |
SNMPv1/v2/v3 |
RMON (Remote Monitoring)1,2,3,9 group MIB |
NTP |
GN.LinkⅡ Server |
NGBNView network management |