Physical Port

• 24-port 10/100/1000BASE-T Gigabit RJ45 copper
• 2 100/1000BASE-X mini-GBIC/SFP slots
• RJ45 console interface for switch basic management and setup
• Reset button for system factory default

Switching

• Hardware based 10/100Mbps, half / full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 9K Jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol

Layer 2 Features

Physical Port

• 24-port 10/100/1000BASE-T Gigabit RJ45 copper
• 2 100/1000BASE-X mini-GBIC/SFP slots
• RJ45 console interface for switch basic management and setup
• Reset button for system factory default

Switching

• Hardware based 10/100Mbps, half / full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation and auto MDI/MDI-X
• Features Store-and-Forward mode with wire-speed filtering and forwarding rates
• IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
• 9K Jumbo frame
• Automatic address learning and address aging
• Supports CSMA/CD protocol

Layer 2 Features

• Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
• Protocol VLAN
• Voice VLAN
• Private VLAN (Protected port)
• Management VLAN
• GVRP

• 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)
• Cisco ether-channel (Static Trunk)
• Maximum 8 trunk groups, up to 8 ports per trunk group

• Provides port mirror (many-to-1)
• Loop protection to avoid broadcast loops

Quality of Service

• Ingress / Egress Rate Limit per port bandwidth control
• Traffic classification
• IEEE 802.1p CoS
• DSCP / IP Precedence of IPv4 / IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast

• Supports IPv4 IGMP snooping v2 and v3
• Supports IPv6 MLD snooping v1, v2
• IGMP querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering

Security

• Storm Control support

• Broadcast / Unknown-Unicast / Unknown-Multicast

• 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+ authentication

• Access Control List

• IPv4 / IPv6 IP-based ACL
• IPv4 / IPv6 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
• Dynamic ARP inspection discards ARP packets with invalid MAC address to IP address binding
• IP source guard prevents IP spoofing attacks
• DoS attack prevention

Management

• IPv4 and IPv6 dual stack management
• Switch Management Interface

• Local Command Line Interface
• IPv4 / IPv6 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
• Hardware reset button for system reset to factory default

• SNTP Network Time Protocol
• Cable diagnostics
• 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