Data Sheet
2
WGS3-2820
Layer 2 Features
• The 10/100Base-TX ports support auto-sensing and auto-negotiation
• Supports Jumbo frame up to 9K bytes on 10/100/1000Base-T ports
• Provides wire speed of L2 switching performance
• Supports up to 16K MAC address entries
• IEEE 802.3x Flow Control for Full-Duplex mode and Back-Pressure of
Half-Duplex mode
• Provide Store-and-Forward forwarding scheme
• Provides Broadcast storm protection
• Supports IGMP snooping v1, v2 and V3
• Supports 802.1Q Tagged VLAN, Protocol-Based VLAN and GVRP
protocol for dynamic VLAN Management
• Supports double-tagged for Q-in-Q VLAN tag frame
• Supports Spanning Tree Protocol with 802.1d STP, 802.1w RSTP and
802.1s MSTP
• Link Aggregation bandwidth gathering supports 802.3ad LACP and
Static Port Trunk
• Provides Port Mirror (many-to-1)
IP Routing Features
• IP Routing protocol supports RIP v1 / v2, OSPF v2
• Routing interface provides per-Port routing and VLAN routing mode
• Supports router discovery (IRDP)
• VRRP protocol for redundant routing deploy
• Supports route redistribution
Multicast Routing Features
• Supports PIM-DM and PIM-SM
• Supports DVMRP
• Supports IGMP v1 / v2 / v3
Security
• User / Password protected system management
• L2 / L3 / L4 ACL (Access Control List)
• RADIUS and TACACS client
• IEEE 802.1x Port-Based Authentication for network access control
• Port MAC lock Security
Quality of Service
• IEEE 802.1p based CoS
• IP TOS / Precedence and DSCP based CoS
• 8 priority queues per port
• Policy based DiffServ per port
• Supports for strict priority and Weighted Round Robin (WRR) CoS
policies
Management
• Provides 1 male DB9 RS-232 console interface
• Supports Command Line Interface of switch management
• Supports Web management for switch
• Supports SNMP v1, v2c, and v3 switch management
• Supports BOOTP and DHCP for IP address assignment
• Supports software and configuration upload/download via XMODEM or
TFTP
• Supports SSH v1 / v2 and SSL v3 / TLS v1 switch management and
security network login
• Supports SSH / SSL / TLS keys download via TFTP
• Supports SNTP (Simple Network Time Protocol)
• Supports Ping and telnet function
• Supports message / event / error / trap logs
• Supports logging to local file and Syslog server
• Supports Private Enterprise MIB
• Supports RMON groups 1, 2, 3 and 9
Key Feature
