S5720-52P-EI-AC Specification |
Fixed ports |
S5720-52P-EI-AC: 48×10/100/1000Base-T, 4 Gig SFP, 2 QSFP+ |
Extended slot |
NA |
MAC addresstable |
IEEE 802.1d
64K 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
GVRP
MUX VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports
1:1 and N:1 VLAN mapping
VLAN-based transparent transmission of protocol packets
|
Jumbo frame |
12K |
Ethernet loopprotection |
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)
BPDU protection, root protection, and loop protection
BPDU tunnel
|
MPLS |
MPLS L3VPN
MPLS L2VPN (VPWS/VPLS)
MPLS-TE
MPLS QoS
|
IP routing |
Static routing, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, and policy-based routing |
IPv6 features |
Neighbor Discovery (ND)
Path MTU (PMTU)
IPv6 ping, IPv6 tracert, and IPv6 Telnet
6to4 tunnel, ISATAP tunnel, and manually configur ed tunnel
ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or pr otocol type
MLD v1/v2 snooping
|
Multicast |
IGMP v1/v2/v3 snooping and IGMP fast leave
Multicast forwarding in a VLAN and multicast replication between VLANs
Multicast load balancing among member ports of a trunk
Controllable multicast
Port-based multicast traffic statistics
IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM
MSDP
MVPN
|
QoS/ACL |
Rate limiting on packets sent and received by a port
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
WRED
Re-marking of the 802.1p priority and DSCP priority
Packet filtering at Layer 2 to Layer 4, filtering out invalid fr ames based on the source MAC address,
destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type,
and VLAN ID
Rate limiting in each queue and traffic shaping on ports
1:1, N:1, N:4 port mirroring
|
Security |
Hierarchical user management and password protection
DoS attack defense, ARP attack defense, and ICMP attack defense
Binding of the IP address, MAC address, port number, and VLAN ID
Port isolation, port security, and sticky MAC
MFF
Blackhole MAC address entries
Limit on the number of learned MA C addresses
IEEE 802.1x authentication and limit on the number of users on a port
AAA authentication, RADIUS authentication, and HWTACACS authentication
NAC
SSH v2.0
HTTPS
CPU defense
Blacklist and whitelist
Attack source tracing and punishment for IPv6 packets such as ND, DHCPv6, and M LD packets
|
Reliability |
Ethernet OAM (IEEE 802.3ah and IEEE 802.1ag)
ITU-Y.1731
BFD for BGP, BFD for IS-IS, BFD for OSPF, BFD for static route
VRRP4, VRRP6
|
Super VirtualFabric (SVF) |
Plug-and-play SVF client
Automatic software and patch loading to clients
One-click and automatic delivery of service configurations
Independent client running
|
TWAMP |
Two-way IP link performance measurement
Measurement on two-way packet delay, one-way packet loss rate, and one-way packet jitter
|
ManagementandMaintenance |
iStack
Virtual cable test
SNMP v1/v2c/v3
RMON/RMON2
Web-based NMS
System logs and alarms of different levels
sFlow
802.3az Energy Efficient Ethernet (EEE)
|
Interoperability |
VLAN-Based Spanning Tree (VBST), working with PVST, PVST+, and RPVST
Link-type Negotiation Protocol (LNP), similar to DTP
VLAN Central Management Protocol (VCMP), similar to VTP
|
Operatingenvironment |
Operating temperature:
0-1800 m altitude: 0oC to 45oC
1800-5000 m altitude: The operating temperature reduces by 1oC every time the altitude increases by 220
m.
Relative humidity: 5% to 95% (non-condensing)
|
Input voltage |
AC:
Rated voltage range: 100 V to 240 V A C, 50 Hz to 60 Hz
Maximum voltage range: 90 V to 264 V A C, 47 Hz to 63 Hz
DC:
Rated voltage range: –48 V to –60 V, DC
Maximum voltage range: –36 V to –72 V, DC
|
Dimensions (Wx D x H, mm) |
442×220×43.6 |
Front powerinput |
S5720-52P-EI-AC: No |
Typical powerconsumption |
S5720-52P-EI-AC: 51.1 W |