| Item |
Description |
| Fixed port |
32 × Ethernet 10/100 BaseTx ports, 16 × Ethernet 10/100/1000 Base-T ports, 4 × Gig SFP ports |
| MAC address table |
16K MAC address entries
MAC address learning and aging
Static, dynamic, and blackhole MAC address entries Interface-based MAC learning limiting |
| VLAN features |
4K VLANs
Guest VLAN and voice VLAN
GVRP
MUX VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces 1:1 and N:1 VLAN mapping |
| Ethernet loop protection |
RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level
protection switchover
SEP
ERPS (G.8032)
STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) |
| Reliability |
EFM OAM (802.3ah)
CFM OAM (802.1ag)
ITU-Y.1731
DLDP
LACP |
| IP routing |
Static route, RIP, RIPng, OSPF |
| IPv6 features |
Neighbor Discovery (ND)
Path MTU (PMTU)
IPv6 ping, IPv6 tracert, and IPv6 Telnet |
| Multicast |
IGMPv1/v2/v3 snooping
Controllable multicast
Interface-based multicast traffic statistics
MLDv1/v2 snooping (Multicast Listener Discovery snooping) |
| QoS/ACL |
Rate limiting by an interface
Eight queues on each interface
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms
Re-marking of the 802.1p priority and DSCP priority
Rate limiting in each queue and traffic shaping on interfaces |
| Security |
Port isolation, port security, and sticky MAC
MFF
Blackhole MAC address entries
Limit on the number of learned MAC addresses
IEEE 802.1x authentication and limit on the number of users on an interface
AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH V2.0
Hypertext Transfer Protocol Secure (HTTPS)
CPU defense
Blacklist and whitelist
DHCP relay, DHCP server, DHCP snooping
DHCPv6 relay, DHCPv6 server, DHCPv6 snooping |
| Lightning protection |
Service interface: 7 kV |
| Super Virtual Fabric (SVF) |
Working as an SVF client that is plug-and-play with zero configuration
Automatically loading the system software package and patches of clients One-click and automatic delivery of service configurations
Supports independent running client |
| Management and maintenance |
iStack
Virtual Cable Test (VCT)
Remote configuration and maintenance using Telnet SNMPv1/v2c/v3
RMON
eSight and web-based NMS
HTTPS
LLDP/LLDP-MED
System logs and multi-level alarms
802.3az EEE |
| Interoperability |
Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP)
Supports VCMP (Similar to VTP) |
| Operating environment |
Operating temperature: 0m to 1,800m: 0°C to 45°C; 1,800m to 5,000m (decreases 1°C for every 220m increase in altitude)
Relative humidity: 5% to 95% (noncondensing) |
| Input voltage |
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage range: 90 V to 264 V AC, 47/63 Hz |
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