LevelOne GSW-2690 Manuale Utente

 

•  The switch included 24-Port 10/100Mbps TP and 2-Port Gigabit Dual Media 

TP/SFP. 

•  Supports 24-port 10/100M TP ports with Nway and auto MDIX function. 
•  24 Port 10/100Base-TX + 2 Port Gigabit TP/SFP switch supports 2 Gigabit dual 

media ports(TP/SFP) and 2 slots for removable SFP module supporting 1000M 
SFP fiber module. 

•  Supports on-line plug/unplug SFP transceiver modules. 

•  Non-blocking, store-and-forward and shared-memory L2 managed switch. 

•  Supports auto-negotiation for configuring speed, duplex mode. 

•  Supports 802.3x flow control for full-duplex ports. 

•  Supports collision-based and carrier-based backpressure for half-duplex ports. 

•  256-entry Multicast Address table. 

•  Any ports can be in disable mode, force mode or auto-polling mode.  

•  Per-port ingress/egress rate control with 64K/128K/256K (up to 100Mbps)  

resolution. 

•  Supports Head of Line (HOL) blocking prevention. 

•  Supports broadcast storm filtering. 

•  8K MAC addresses with automatic learning and aging. 

•  Auto-aging with programmable inter-age time. 

•  Supports 802.1p Class of Service with 4-level priority queuing. 

•     Supports port sniffer function with 3 modes: 
      (TX Monitor Mode, RX Monitor Mode and TX-RX pair Monitor Mode). 

•  Supports port-based VLAN, 802.1Q tag-based VLAN with 256 entries. 

•  Efficient self-learning and address recognition mechanism enables forwarding 

   rate at wire speed. 

•  Web-based management provides the ability to completely manage the switch 

   from any web browser. 

•  SNMP/Telnet interface delivers complete in-band management. 

•  Supports IEEE 802.1d Spanning Tree Protocol. 

•  Supports IEEE 802.1w Rapid Spanning Trees. 

•  Supports IEEE 802.1x port-based network access control. 

•  Supports IP Multicasting to implement IGMP Snooping function. 

•     Supports 802.3ad port trunking with flexible load distribution and failover 

    function. 

•  Supports ingress port security mode for VLAN Tagged and Untagged frame      

process. 

•     Supports SNMP MIB2 and RMON sampling with sampled packet error  

   indication.