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Layer 3 IP Routing Features:

Layer 2 Features:

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/Unknown unicast
Supports VLAN
- IEEE 802.1Q tagged VLAN
- Up to 255 VLANs groups, out of 4095 VLAN IDs
- Supports provider bridging (VLAN Q-in-Q, IEEE 802.1ad)
- Private VLAN Edge (PVE)
- Port Isolation
- MAC-based VLAN
- IP Subnet-based VLAN
- Protocol-based VLAN
- VLAN Translation
- Voice VLAN
- GVRP (GARP VLAN Registration Protocol)
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, spanning tree by VLAN
- BPDU Guard
Supports Link Aggregation
- 802.3ad Link Aggregation Control Protocol (LACP)
- Cisco ether-channel (static trunk)
- Maximum 26 trunk groups, up to 16 ports per trunk group
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
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
Supports G.8032 ERPS (Ethernet Ring Protection Switching)

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 policies on the switch port
DSCP remarking

Multicast:

Security:

Authentication
- IEEE 802.1x port-based/MAC-based network access authentication
- IEEE 802.1x authentication with guest VLAN
- Built-in RADIUS client to cooperate with the RADIUS servers
- RADIUS/TACACS+ users access authentication
- Guest VLAN assigns clients to a restricted VLAN with limited services
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
IP address access management to prevent unauthorized intruder

Management:

IPv4 and IPv6 dual stack management
Switch Management Interfaces
- Web switch management
- Console/Telnet Command Line Interface
- SNMP v1 and v2c switch management
- SSHv2, TLSv1.2 and SNMP v3 secure access
SNMP Management
- Four RMON groups (history, statistics, alarms, and events)
- SNMP trap for interface Link Up and Link Down notification
IPv6 IP Address/NTP/DNS management
BOOTP and DHCP for IP address assignment
System Maintenance
- Firmware upload/download via HTTP
- 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)
UPnP
Link Layer Discovery Protocol (LLDP) and LLDP-MED
IEEE 802.3ah OAM
Network Diagnostic
- SFP-DDM (Digital Diagnostic Monitor)
- ICMPv6/ICMPv4 Remote Ping
- Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
SMTP/Syslog remote alarm
System Log
PLANET NMS System and Smart Discovery Utility for deployment management

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