WGSW-24040

L2+ 20-Port 10/100/1000T + 4-Port Gigabit TP/SFP Combo Managed Switch

• 24-port 10/100/1000BASE-T RJ45 copper
• 4 100/1000BASE-X mini-GBIC/SFP slots , shared with port-21 to port-24
• RS-232 DB9 console interface for basic management and setup

• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
• High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
• Storm control support
• - Broadcast / Multicast / Unicast / Unknown-unicast
• Supports VLAN
• - IEEE 802.1Q tagged VLAN
• - Up to 255 VLANs groups, out of 4095 VLAN IDs
• - Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
• - Private VLAN Edge (PVE)
• - Protocol-based VLAN
• - MAC-based VLAN
• - IP Subnet-based VLAN
• - Voice VLAN
• - Management VLAN
• Supports Spanning Tree Protocol
• - STP, IEEE 802.1D Spanning Tree Protocol
• - RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
• - MSTP, IEEE 802.1s Multiple Spanning Tree Protocol (by VLAN)
• - TP BPDU Guard and BPDU filtering
• Supports Link Aggregation
• - IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• - Cisco ether-channel (Static Trunk)
• - Maximum 12 trunk groups, up to 8 ports per trunk group
• - Up to 16Gbps bandwidth (full duplex mode)
• Provides port mirror (many-to-1)
• Port mirroring to monitor the incoming or outgoing traffic on a particular port
• Loop protection to avoid broadcast loops
• Layer 3 IP Routing Features
• Supports maximum 32 software static routes and route summarization

• Ingress Shaper and Egress Rate Limit per port bandwidth control
• 8 priority queues on all switch ports
• Traffic classification
• - IEEE 802.1p CoS
• - TOS / DSCP / IP Precedence of IPv4/IPv6 packets
• - IP TCP/UDP port number
• - Typical network application
• - Strict priority and Weighted Round Robin (WRR) CoS policies
• - Traffic-policing policies on the switch port
• - DSCP remarking

• Supports IGMP snooping v1, v2 and v3 for IPv4 multicasting network
• Supports MLD snooping v1 and v2 for IPv6 multicasting network
• Querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering
• MVR (Multicast VLAN Registration)

• Authentication
• − IEEE 802.1x port-based / MAC-based network access authentication
• - Built-in RADIUS client to co-operate with the RADIUS servers
• - TACACS+ login users access authentication
• - RADIUS / TACACS+ users access authentication
• Access Control List
• - IPv4 / IPv6 IP-based ACL
• - MAC-based ACL
• Source MAC / IP address binding
• 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
• Auto DoS rule to defend DoS attack
• IP address access management to prevent unauthorized intruder

• IPv4 and IPv6 dual stack management
• Switch Management Interfaces
• - Console / Telnet command line Interface
• - Web switch management
• - SNMP v1, v2c, and v3 switch management
• - SSH / SSL secure access
• User Privilege levels control
• System Maintenance
• - Firmware upload/download via HTTP / TFTP
• - Configuration upload / download through web interface
• - Dual Images
• - Reset button for system reboot or reset to factory default
• - Built-in Trivial File Transfer Protocol (TFTP) client
• Four RMON groups (history, statistics, alarms, and events)
• IPv6 IP Address / NTP / DNS management and ICMPv6
• BOOTP and DHCP for IP address assignment
• DHCP Relay and DHCP Option82
• NTP (Network Time Protocol)
• Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
• Cable diagnostic technology provides the mechanism to detect and report potential cabling issues
• PLANET smart discovery utility for deploy management
• Redundant Power System (WGSW-24040R)
• 100~240V AC / 48V DC dual power redundancy
• Active-active redundant power failure protection
• Backup of catastrophic power failure on one supply
• Fault tolerance and resilience