Physical Port
- 24-port 10/100/1000BASE-T RJ45 copper
- 4 100/1000BASE-X mini-GBIC/SFP slots , shared with Port-21 to Port-24 compatible with 100BASE-FX SFP
- Console interface for basic management and setup
Layer 2 Features
- High performance of Store-and-Forward architecture and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
- Storm control support
- – Broadcast / Multicast / Unknown-unicast
- Supports VLAN
- – IEEE 802.1Q tagged VLAN
- – Up to 255 VLANs groups, out of 4094 VLAN IDs
- – Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)
- – Private VLAN Edge (PVE)
- – Protocol-based VLAN
- – MAC-based VLAN
- – Voice VLAN
- – GVRP (GARP VLAN Registration Protocol)
- Supports Spanning Tree Protocol
- – IEEE 802.1D Spanning Tree Protocol(STP)
- – IEEE 802.1w Rapid Spanning Tree Protocol(RSTP)
- – IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN
- – BPDU Guard
- Supports Link Aggregation
- – 802.3ad Link Aggregation Control Protocol (LACP)
- – Cisco ether-channel (static trunk)
- – Maximum 10 trunk groups, up to 16 ports per trunk group
- – Up to 32Gbps bandwidth (full duplex mode)
- Provides port mirroring (many-to-1)
- Port mirroring to monitor the incoming or outgoing traffic on a particular port
- Loop protection to avoid broadcast loops
- Compatible with Cisco Uni-directional link detection (UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices.
Quality of Service
- 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
- Supports QoS and In/Out bandwidth control on each port
- Traffic-policing policies on the switch port
- DSCP remarking
Multicast
- Supports IGMP snooping v1, v2 and v3
- Supports MLD snooping v1 and v2
- Querier mode support
- IGMP snooping port filtering
- MLD snooping port filtering
- Multicast VLAN Registration (MVR) support
Security
- 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
- – IP-based Access Control List (ACL)
- – MAC-based Access Control List
- Source MAC / IP address binding
- DHCP Snooping to filter un-trusted 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
Management
- 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
- IPv6 IP Address / NTP / DNS management
- Built-in Trivial File Transfer Protocol (TFTP) client
- BOOTP and DHCP for IP address assignment
- System Maintenance
- – Firmware upload/download via HTTP / TFTP
- – Reset button for system reboot or reset to factory default
- – Dual Images
- DHCP Relay
- DHCP Option82
- DHCP Server
- User Privilege levels control
- NTP (Network Time Protocol)
- Link Layer Discovery Protocol (LLDP) and LLDP-MED
- Network Diagnostic
- – ICMPv6 / ICMPv4 Remote Ping
- – Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
- SMTP / Syslog remote alarm
- Four RMON groups (history, statistics, alarms and events)
- SNMP trap for interface Link Up and Link Down notification
- System Log
- PLANET Smart Discovery Utility for deploy management
Redundant Power System (WGSW-24040R)
- Redundant 100~240V AC/36-60V DC dual power
- Active-active redundant power failure protection
- Backup of catastrophic power failure on one supply
- Fault tolerance and resilience
