|
Specification |
|
Port |
48 GE SFP/10 GE SFP+ ports
|
|
MAC address table |
128 K MAC address entries
|
|
MAC address learning and aging |
|
Static, dynamic, and blackhole MAC address entries |
|
Packet filtering based on source MAC addresses |
|
VLAN |
4K VLANs |
|
Guest VLAN and voice VLAN |
|
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports |
|
1:1 and N:1 VLAN Mapping |
|
QinQ and selective QinQ |
|
Reliability |
STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) |
|
BPDU protection, root protection, and loop protection |
|
RRPP ring topology and RRPP multi-instance |
|
Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover
|
|
SEP, E-Trunk |
|
ERPS(G.8032 v2) |
|
BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM |
|
IPv4 routing |
Static routing, RIPv1, RIPv2, ECMP, and URPF |
|
OSPF, IS-IS, and BGP |
|
VRRP |
|
Policy-based routing |
|
Routing policy |
|
IPv6 routing |
Static route |
|
RIPng |
|
OSPFv3 |
|
BGP4+ |
|
IPv6 features |
Neighbor Discovery (ND) |
|
Path MTU (PMTU) |
|
IPv6 ping, IPv6 tracert, and IPv6 Telnet |
|
ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type |
|
MLD v1/v2 snooping |
|
6to4 tunnel, ISATAP tunnel, and manually configured tunnel |
|
Multicast |
Static Layer 2 multicast MAC address |
|
MAC-based multicast forwarding |
|
IGMP snooping and IGMP fast leave |
|
Multicast VLAN |
|
MLD snooping |
|
IGMP proxy |
|
Controllable multicast |
|
Port-based multicast traffic statistics |
|
IGMP v1/v2/v3 |
|
PIM-SM, PIM-DM, and PIM-SSM |
|
MSDP |
|
QoS/ACL |
Rate limiting on packets sent and received by an interface |
|
Packet redirection |
|
Port-based traffic policing and two-rate three-color CAR |
|
Eight queues on each port |
|
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms |
|
Re-marking of the 802.1p priority and DSCP priority |
|
Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID |
|
Rate limiting in each queue and traffic shaping on ports |
|
MPLS features |
MPLS L3VPN
MPLS L2VPN (VPWS/VPLS)
|
|
MPLS-TE
MPLS QoS
|
|
Security |
DoS attack defense, ARP attack defense, and ICMP attack defense |
|
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 |
|
Management and maintenance |
MAC Forced Forwarding (MFF), iStack (using service ports as stack ports) |
|
Virtual cable test, |
|
SNMP v1/v2c/v3, |
|
RMON |
|
Web-based NMS |
|
System logs and alarms of different levels |
|
GVRP |
|
MUX VLAN |
|
Local port mirroring and remote switched port analyzer (RSPAN), allowing an observing port to forward packets |
|
Ethernet OAM (IEEE 802.3ah and 802.1ag), sFlow |
|
Interoperability |
Supports VBST (Compatible with PVST/PVST+/RPVST) |
|
Supports LNP (Similar to DTP) |
|
Supports VCMP (Similar to VTP) |
|
Input DC voltage: Rated input voltage range |
-48 V DC to -60 V DC |
|
Input DC voltage: Maximum voltage range |
-36 V DC to -72 V DC |
|
Input AC voltage: Rated input voltage range |
100 V AC to 240 V AC, 50/60 Hz |
|
Input AC voltage: Maximum voltage range |
90 V AC to 264 V AC, 50/60 Hz |
|
Operating temperature |
Operating temperature: 0-45℃
|
|
Relative humidity |
5% to 95% (non-condensing) |
|
Dimensions (W x D x H) |
442mm×420mm×43.6mm |
|
Power consumption |
240W
|
