Physical Port

• 16-Port 10/100/1000Base-T RJ-45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function
• 4 10/100/1000Mbps TP and SFP shared combo interfaces, SFP(Mini-GBIC) supports 100/1000Mbps dual mode, shared with Port-17 to Port-20
• RS-232 DB9 console interface for basic management and setup

Power over Ethernet

• Complies with IEEE 802.3at High Power over Ethernet End-Span PSE
• Complies with IEEE 802.3af Power over Ethernet End-Span PSE
• Up to 16 ports of IEEE 802.3af / 802.3at devices powered
• Supports PoE power up to 30.8 watts for each PoE port
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m
• PoE Management

  – Total PoE power budget control

  – Per port PoE function enable/disable

  – PoE Port Power feeding priority

  – Per PoE port power limit

  – PD classification detection

  – PD Alive-check

  – PoE schedule

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 4094 VLAN IDs

    – Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)

    – Private VLAN Edge (PVE)

    – Protocol-based VLAN

    – MAC-based VLAN

    – Voice 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, 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 Mirror (many-to-1)
        • Port Mirroring to monitor the incoming or outgoing traffic on a particular port
        • Loop protection to avoid broadcast loops

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

• 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
• IP-based Access Control List (ACL)
• MAC-based Access Control List
• Source MAC / IP aDTress binding
• DHCP Snooping to filter untrusted DHCP messages
• Dynamic ARP Inspection discards ARP packets with invalid MAC aDTress to IP aDTress binding
• IP Source Guard prevents IP spoofing attacks
• Auto DoS rule to defend DoS attack
• IP aDTress access management to prevent unauthorized intruder

Management

• Switch Management Interfaces

  – Console / Telnet Command Line Interface

  – Web switch management

  – SNMP v1, v2c, and v3 switch management

  – SSH / SSL secure access

  • Four RMON groups (history, statistics, alarms, and events)
  • IPv6 IP ADTress / NTP / DNS management
  • Built-in Trivial File Transfer Protocol (TFTP) client
  • BOOTP and DHCP for IP aDTress assignment
  • Firmware upload/download via HTTP / TFTP
  • DHCP Relay
  • DHCP Option82
  • User Privilege levels control
  • NTP (Network Time Protocol)
  • Link Layer Discovery Protocol (LLDP) Protocol
  • Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
  • Reset button for system reboot or reset to factory default
  • PLANET Smart Discovery Utility for deploy management
  • ICMPv6