INTRODUCTION

 

Table 1-1 Key Features

 

 

Feature

Description

 

 

Port Trunking

Supports up to 4 trunks using either static or dynamic trunking

 

(LACP)

 

 

Broadcast Storm

Supported

Control

 

 

 

Static Address

Up to 8K MAC addresses in the forwarding table

 

 

IEEE 802.1D

Supports dynamic data switching and addresses learning

Bridge

 

 

 

Store-and-Forward

Supported to ensure wire-speed switching while eliminating

Switching

bad frames

 

 

Spanning Tree

Supports standard STP and Rapid Spanning Tree Protocol

Algorithm

(RSTP)

 

 

Virtual LANs

Up to 255 using IEEE 802.1Q, port-based, or private VLANs

 

 

Traffic

Default port priority, traffic class map, queue scheduling, IP

Prioritization

Precedence or Differentiated Services Code Point (DSCP),

 

and TCP/UDP Port

 

 

Multicast Filtering

Supports IGMP snooping and query

 

 

Description of Software Features

The switch provides a wide range of advanced performance enhancing features. Flow control eliminates the loss of packets due to bottlenecks caused by port saturation. Broadcast storm suppression prevents broadcast traffic storms from engulfing the network. Port-based and private VLANs, plus support for automatic GVRP VLAN registration provide traffic security and efficient use of network bandwidth. CoS priority queueing ensures the minimum delay for moving real-time multimedia data across the network. While multicast filtering provides support for real-time network applications. Some of the management features are briefly described below.

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SMC Networks SMC6224M manual Description of Software Features, Lacp