H3C S1850V2-X Layer 2 Gigabit Access Switch Series

Port aggregation

GE/10GE port aggregation

Dynamic aggregation

Static aggregation

Broadcast/Multicast/Unicast storm suppression

Storm suppression based on port bandwidth percentage

Storm suppression based on PPS

Storm suppression based on BPS

Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression

Ethernet features

802.3x traffic control and half-duplex backpressure

Green Ethernet (EEE)

Automatic port energy-saving

MAC address table

Static MAC address

Blackhole MAC address

Setting the maximum number of port MAC addresses to be learned

VLAN

Port-based VLAN

MAC-based VLAN

VLAN mapping

MVRP

Voice VLAN*

DHCP

DHCP Client

DHCP Snooping

DHCP Snooping option82

DHCP Relay

DHCP auto-config

VLAN interface

Both IPv4 and IPv6 supported

ARP

ARP Detection

ARP speed limit

IP routing

Static routing

Multicast

IGMP Snooping V2/V3

PIM Snooping

MLD Snooping

Multicast VLAN

Layer 2 ring network protocol

STP/RSTP/MSTP/PVST/PVST+

BPDU protection/root protection/loopback protection/protection against TC-BPDU attack

ACL

Packet filtering at Layer 2 through layer 4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses,

Time range-based ACL

VLAN-based ACL

Bidirectional ACL

QoS

Port rate limit (receiving and transmitting)

Packet redirection

Committed access rate (CAR)

Eight output queues on each port

Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR

802.1p DSCP remarking

Traffic Statistic

Sflow

Forwarding

Wire-speed/Line-rate architecture

Mirroring

Port mirroring

Traffic mirroring

RSPAN

Security

Hierarchical user management and password protection

AAA authentication support

RADIUS authentication

HWTACACS

SSH2.0

Port isolation

802.1X authentication, centralized MAC authentication

Port security

IP/Port/MAC binding

IP Source Guard

HTTPs

Management and

maintenance

Loading and upgrading through XModem/FTP/TFTP

Zero Touch Provisioning

Configuration through CLI, Telnet, and console port

SNMPv1/v2c/v3 and Web-based NMS

Restful

Remote monitoring (RMON ) alarm, event, and history recording

IMC NMS

System log, alarming based on severities, and output of debugging information

NTP

Ping, Tracert

NQA

Virtual cable test (VCT)

Device link detection protocol (DLDP)

Loopback-detection

EMC

FCC Part 15 Subpart B CLASS A

ICES-003 CLASS A

VCCI CLASS A

CISPR 32 CLASS A

EN 55032 CLASS A

AS/NZS CISPR32 CLASS A

CISPR 35

EN 55035

EN 61000-3-2

EN 61000-3-3

GB/T 9254.1

Safety

UL 62368-1

CAN/CSA C22.2 No 62368-1

IEC 62368-1

EN 62368-1

AS/NZS 62368-1

FDA 21 CFR Subchapter J

GB 4943.1

MAC address entries

16K

Static Mac address

1K

VLAN table

4094

VLAN interface

32

IPv4 routing entries

32

IPv4 ARP entries

128

IPv4 ACL entries

512

IPv4 multicast L2 entries

1000

IPv6 unicast routing entries

16

QOS forward queues

8

IPv6 ACL entries

256

IPv6 ND entries

64

Jumbo frame length

10240

MAX num in one link group

8

Link group num

24

S1850V2-28X-HPWR

370W

15.4W (802.3af): 24

30W (802.3at): 12

S1850V2-52X-PWR

370W

15.4W (802.3af): 24

30W (802.3at): 12

IEEE

802.1x Port based network access control protocol

802.1ab Link Layer Discovery Protocol

802.1ak MVRP and MRP

802.1ax Link Aggregation

802.1d Media Access Control Bridges

802.1p Priority

802.1q VLANs

802.1s Multiple Spanning Trees

802.1ag Connectivity Fault Management

802.1v VLAN classification by Protocol and Port

802.1w Rapid Reconfiguration of Spanning Tree

802.3ad Link Aggregation Control Protocol

802.3af Power over Ethernet

802.3at Power over Ethernet

802.3az Energy Efficient Ethernet

802.3ah Ethernet in the First Mile

802.3x Full Duplex and flow control

802.3u 100BASE-T

802.3ab 1000BASE-T

802.3z 1000BASE-X

IETF

RFC 768 User Datagram Protocol (UDP)

RFC 791 Internet Protocol (IP)

RFC 792 Internet Control Message Protocol (ICMP)

RFC 793 Transmission Control Protocol (TCP)

RFC 813 Window and Acknowledgement Strategy in TCP

RFC 815 IP datagram reassembly algorithms

RFC 8201 Path MTU Discovery for IP version 6

RFC 826 Address Resolution Protocol (ARP)

RFC 879 TCP maximum segment size and related topics

RFC 896 Congestion control in IP/TCP internetworks

RFC 917 Internet subnets

RFC 919 Broadcasting Internet Datagrams

RFC 922 Broadcasting Internet Datagrams in the Presence of Subnets (IP_BROAD)

RFC 951 BOOTP

RFC 1027 Proxy ARP

RFC 1122 Requirements for Internet Hosts - Communications Layers

RFC 1213 MIB-2 Stands for Management Information Base

RFC 1215 Convention for defining traps for use with the SNMP

RFC 1256 ICMP Router Discovery Messages

RFC 1350 TFTP Protocol (revision 2)

RFC 1393 Traceroute Using an IP Option

RFC 1519 Classless Inter-Domain Routing (CIDR)

RFC 1542 BOOTP Extensions

RFC 1591 Domain Name System Structure and Delegation

RFC 1757 Remote Network Monitoring Management Information Base

RFC 1812 Requirements for IP Version 4 Router

RFC 1918 Address Allocation for Private Internet

RFC 2131 Dynamic Host Configuration Protocol (DHCP)

RFC 2132 DHCP Options and BOOTP Vendor Extensions

RFC 2273 SNMPv3 Applications

RFC 2375 IPv6 Multicast Address Assignments

RFC 2401 Security Architecture for the Internet Protocol

RFC 2402 IP Authentication Header

RFC 2460 Internet Protocol, Version 6 (IPv6) Specification

RFC 2464 Transmission of IPv6 over Ethernet Networks

RFC 2576 (Coexistence between SNMP V1, V2, V3)

RFC 2579 Textual Conventions for SMIv2

RFC 2580 Conformance Statements for SMIv2

RFC 2711 IPv6 Router Alert Option

RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations

RFC 3046 DHCP Relay Agent Information Option

RFC 3056 Connection of IPv6 Domains via IPv4 Clouds

RFC 3416 (SNMP Protocol Operations v2)

RFC 3417 (SNMP Transport Mappings)

RFC 3418 Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)

RFC 3484 Default Address Selection for IPv6

RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines

RFC 4022 MIB for TCP

RFC 4113 MIB for UDP

RFC 4213 Basic Transition Mechanisms for IPv6 Hosts and Routers

RFC 4251 The Secure Shell (SSH) Protocol

RFC 4252 SSHv6 Authentication

RFC 4253 SSHv6 Transport Layer

RFC 4254 SSHv6 Connection

RFC 4291 IP Version 6 Addressing Architecture

RFC 4292 IP Forwarding Table MIB

RFC 4293 Management Information Base for the Internet Protocol (IP)

RFC 4419 Key Exchange for SSH

RFC 4443 ICMPv6

RFC 4541 IGMP & MLD Snooping Switch

RFC 4861 IPv6 Neighbor Discovery

RFC 4862 IPv6 Stateless Address Auto-configuration

RFC 5095 Deprecation of Type 0 Routing Headers in IPv6

RFC 5424 Syslog Protocol

RFC 5880 Bidirectional Forwarding Detection

RFC 5905 Network Time Protocol Version 4: Protocol and Algorithms Specification

RFC 6620 FCFS SAVI

RFC 5381 Experience of Implementing NETCONF over SOAP

ITU

ITU-T Y.1731

ITU-T Rec G.8032/Y.1344 Mar. 2010