Layer 2 Web Smart Ethernet Switches
Physical Port
- 48 10/100/1000BASE-T Gigabit RJ45 copper ports
- 4 10GBASE-SR/LR SFP+ slots, compatible with 1000BASE-SX/LX/BX SFP
- RJ45 to RS232 DB9 console interface for basic management and setup
Layer 2 Features
- Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
- Supports VLAN – IEEE 802.1Q tagged VLAN- IP subnet-based VLAN- MAC-based VLAN- Protocol-based VLAN- Private VLAN
- Supports Spanning Tree Protocol – STP (Spanning Tree Protocol)- RSTP (Rapid Spanning Tree Protocol)- MSTP (Multiple Spanning Tree Protocol)
- Supports Link Aggregation – IEEE 802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (static trunk)
- Provides port mirror (many-to-1)
- Supports Ingress/Egress Rate Limit per port bandwidth control
Multicast
- Supports IGMP snooping v1, v2 and v3
- Querier mode support
- IGMP router port
Security
- DHCP snooping to filter distrusted DHCP messages
- MAC security – Static MAC address- MAC binding- MAC auto binding- Per port MAC address entries limitation
- Storm control – Broadcast, multicast, unknown-unicast
Management
- IPv4 management
- Switch management interface – Web switch management- Telnet command line interface- Console command line interface- SNMP v1, v2c
- System maintenance
