GS-4210-24P2S

• 24-port 10/100/1000Base-T Gigabit RJ-45 copper
• 2 100/1000Base-X mini-GBIC/SFP slots
• RJ-45 console interface for switch basic management and setup
• Reset button for system factory default and reboot

Power over Ethernet

• Complies with IEEE 802.3at High Power over Ethernet
• Complies with IEEE 802.3af Power over Ethernet
• Up to 24 ports of IEEE 802.3af / 802.3at devices powered
• Supports PoE Power up to 30.8 watts for each PoE port
• 300-watt PoE budget
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m
• PoE Management
• - Total PoE power budget control
• - Per port PoE function enable/disable
• - PoE Port Power feeding priority
• - Per PoE port power limitation
• - PoE delay
• - PD classification detection

Layer 2 Features

• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
• High performance Store and Forward architecture, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
• Supports VLAN
• - IEEE 802.1Q tagged VLAN, up to 256 VLAN groups, out of 4094 VLAN IDs
• - Protocol VLAN
• Supports Spanning Tree Protocol
• - STP (Spanning Tree Protocol)
• - RSTP (Rapid Spanning Tree Protocol)
• - MSTP (Multiple Spanning Tree Protocol)
• - STP BPDU Guard, BPDU Filtering and BPDU Forwarding
• Supports Link Aggregation
• - IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• - Maximum 8 LACP groups, up to 16 ports per LACP group
• - Cisco ether-channel (Static Trunk)
• - Maximum 8 trunk groups, up to 8 ports per trunk group
• Provides port mirror (many-to-1)

Quality of Service

• Ingress / Egress Rate Limit per port bandwidth control
• Storm Control support
• - Broadcast / Unknown-Unicast / Unknown-Multicast
• Traffic classification
• - IEEE 802.1p CoS
• - DSCP / IP Precedence of IPv4 / IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Multicast
• Supports IGMP Snooping v2 and v3
• IGMP Querier mode support
• IGMP Snooping port filtering
• Up to 256 multicast groups

Security

• Authentication
• - IEEE 802.1X port-based network access authentication
• - Built-in RADIUS client to co-operate with the RADIUS servers
• - DHCP Option 82
• - RADIUS / TACACS+ login user access authentication
• Access Control List
• - IPv4 IP-based ACL
• - IPv4 IP-based ACE
• - MAC-based ACL
• - MAC-based ACE
• MAC Security
• - Static MAC
• - MAC Filtering
• Port Security for Source MAC address entries filtering
• DHCP Snooping to filter distrusted DHCP messages

Management

• Switch Management Interface
• - Local Command Line Interface
• - Web switch management
• - Telnet Command Line Interface
• - SNMP v1, v2c and v3
• - HTTPs secure access
• Built-in Trivial File Transfer Protocol (TFTP) client
• Static and DHCP for IP address assignment
• System Maintenance
• - Firmware upload / download via HTTP / TFTP
• - Configuration upload / download through HTTP / TFTP
• - Dual Images
• - Hardware reset button for system reboot or reset to factory default
• SNTP Network Time Protocol
• Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
• SNMP trap for interface Link Up and Link Down notification
• Event message logging to remote Syslog server
• Four RMON groups (history, statistics, alarms and events)
• PLANET Smart Discovery Utility
• Reset button for system reboot or reset to factory default
• PLANET Smart Discovery Utility for deploy management
• ICMPv6

 Specification GS-421024P2S EN