L2 features |
MAC |
128K MAC address |
MAC Black Hole |
Port MAC Limit |
Source MAC filtration |
VLAN |
4K VLAN entries |
Port-based/MAC-based/IP subnet-based VLAN |
Port-based QinQ and Selective QinQ (StackVLAN) |
1:1 and N:1 VLAN |
VLAN Swap and VLAN Remark |
PVLAN to realize port isolation and saving public-vlan resources |
GVRP |
Spanning tree protocol |
IEEE802.1D Spanning Tree Protocol (STP) |
IEEE802.1w Rapid Spanning Tree Protocol (RSTP) |
IEEE802.1s Multiple Spanning Tree Protocol instances (MSTP) |
Remote loop detecting |
BPDU protection |
Root protection |
RRPP ring topology |
RRPP instance |
Port |
Bi-directional bandwidth control |
Static link aggregation and LACP(Link Aggregation Control Protocol) |
Port mirroring and traffic mirroring |
Security features |
User’s security |
Anti-ARP-spoofing |
Anti-ARP-flooding |
IP Source Guard create IP+VLAN+MAC+Port binding |
Port Isolation |
MAC address binds to port and port MAC address filtration |
IEEE 802.1x and AAA/Radius authentication |
Device security |
Anti-DOS attack(such as ARP,Synflood, Smurf, ICMP attack), ARP detection, worm and Msblaster worm attack |
SSHv2 Secure Shell |
SNMP v3 encrypted management |
Security IP login through Telnet |
Hierarchical management and password protection of users |
Network security |
User-based MAC and ARP traffic examination |
Restrict ARP traffic of each user and force-out user with abnormal ARP traffic |
Dynamic ARP table-based binding |
IP+VLAN+MAC+Port binding |
L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet |
Port-based broadcast/multicast suppression and auto-shutdown risk port |
URPF to prevent IP address counterfeit and attack |
DHCP Option82 and PPPoE+ upload user’s physical location |
Plaintext authentication of OSPF、RIPv2 and BGPv4 packets and MD5 cryptograph authentication |
IP routing |
IPv4 |
ARP Proxy |
DHCP Relay |
DHCP Server |
Static route |
RIPv1/v2 |
OSPFv2 |
BGPv4 |
ECMP |
Strategy route |
Route policy |
MPLS/MPLS VPN/VPLS |
VxLAN/NVGRE/GENEVE |
IPv6 |
MLD Snooping |
IPv6 telnet |
DHCPV6 Snooping |
IPv6 ACL |
IPv6 Web management |
ospfv2/v3 |
ripv1/v2 |
pim-dm/pim-sm/pim-ssm |
igmp/igmp-proxy |
bgp4 |
mld/mld-proxy |
ldp/mpls |
DHCPv6 relay/Server/client |
isis4 |
Static route |
Vrrp |
mail-alarm |
syslog |
pppoeplus |
urpf |
sntp |
ping/ping6 |
Service features |
ACL |
Standard and extended ACL |
Time Range ACL |
Rate-limit on sending and receiving packet on port |
Packet redirection |
Port-based flow-control |
Two-speed three-color CAR |
Packet filter providing filtering based on source/destination MAC address, source/destination IP address, port, protocol, VLAN, VLAN range, MAC address range, or invalid frame |
Packet filtration of L2~L7 even deep to 80 bytes of IP packet head |
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 |
Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark |
CAR(Committed Access Rate)、Traffic Shaping and flow statistics |
Packet mirror and redirection of interface and self-defined flow |
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. |
Congestion avoid mechanism,including Tail-Drop and WRED |
Multicast |
IGMPv1/v2/v3 |
IGMPv1/v2/v3 Snooping |
IGMP Filter |
MVR and cross VLAN multicast copy |
IGMP Fast leave |
IGMP Proxy |
PIM-SM/PIM-DM/PIM-SSM |
PIM-SMv6、PIM-DMv6、PIM-SSMv6 |
MLDv2/MLDv2 Snooping |
MSDP |
Reliability |
Loop protection |
EAPS and GERP (recover-time <50ms) |
Loopback-detection |
Link protection |
FlexLink (recover-time <50ms) |
RSTP/MSTP (recover-time <1s) |
LACP (recover-time <10ms) |
BFD |
Device protection |
VRRP host backup |
Double fault-tolerant backup of host program and configuration file |
1+1 power hot backup |
Maintenance |
Network maintenance |
Telnet-based statistics |
RFC3176 sFlow |
LLDP |
802.3ah Ethernet OAM |
RFC 3164 BSD syslog Protocol |
Ping and Traceroute |
Device management |
Command-line interface(CLI), Console, Telnet and WEB configuration |
System configuration with SNMPv1/v2/v3 |
RMON (Remote Monitoring)1/2/3/9 groups of MIB |
NTP(Network Time Protocol) |
GN.LinkⅡ Server |
NGBNView network management |
WEB-based network management |
Ping and Traceroute |
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