Caractéristiques :

Physical Port

• 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

- 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

• 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

Layer 2 Features

- IEEE 802.1Q tagged VLAN, up to 256 VLAN groups, out of 4094 VLAN IDs

- Protocol VLAN

- STP (Spanning Tree Protocol)

- RSTP (Rapid Spanning Tree Protocol)

- MSTP (Multiple Spanning Tree Protocol)

- STP BPDU Guard, BPDU Filtering and BPDU Forwarding

- 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

• 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
• Supports Spanning Tree Protocol
• Supports Link Aggregation
• Provides port mirror (many-to-1)

Quality of Service

- Broadcast / Unknown-Unicast / Unknown-Multicast

- IEEE 802.1p CoS

- DSCP / IP Precedence of IPv4 / IPv6 packets

• Ingress / Egress Rate Limit per port bandwidth control
• Storm Control support
• Traffic classification
• 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

- 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

- IPv4 IP-based ACL

- IPv4 IP-based ACE

- MAC-based ACL

- MAC-based ACE

- Static MAC

- MAC Filtering

• Authentication
• Access Control List
• MAC Security
• Port Security for Source MAC address entries filtering
• DHCP Snooping to filter distrusted DHCP messages

Management

- Local Command Line Interface

- Web switch management

- Telnet Command Line Interface

- SNMP v1, v2c and v3

- HTTPs secure access

- 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

• Switch Management Interface
• Built-in Trivial File Transfer Protocol (TFTP) client
• Static and DHCP for IP address assignment
• System Maintenance
• 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