2-12 FeaturesThe following sections provide an overview of the main features of each module supported by theSwitch 4210G.Access VolumeTable 2-1 Features in Access volumeFeatures DescriptionEthernet PortThis document describes:z Combo Port Configurationz Basic Ethernet Interface Configurationz Configuring Flow Control on an Ethernet Interfacez Configuring the Suppression Time of Physical-Link-State Change onan Ethernet Interfacez Configuring Loopback Testing on an Ethernet Interfacez Configuring a Port Groupz Configuring an Auto-negotiation Transmission Ratez Configuring Storm Suppressionz Setting the Interval for Collecting Ethernet Interface Statisticsz Enabling Forwarding of Jumbo Framesz Enabling Loopback Detection on an Ethernet Interfacez Configuring the MDI Mode for an Ethernet Interfacez Testing the Cable on an Ethernet Interfacez Configuring the Storm Constrain Function on an Ethernet InterfaceLink aggregationLink aggregation aggregates multiple physical Ethernet ports into onelogical link. This document describes:z Basic Concepts of Link Aggregationz Configuring a Static Aggregation Groupz Configuring a Dynamic Aggregation Groupz Configuring an Aggregate Interfacez Configuring a Load Sharing Mode for Load-Sharing Link AggregationGroupsPort IsolationThe port isolation feature allows you to isolate different ports within thesame VLAN. This document describes:z Introduction to Port Isolationz Configuring the Isolation GroupMSTPMSTP is used to eliminate loops in a LAN. It is compatible with STP andRSTP. This document describes:z Introduction to MSTPz Configuring MSTP
