3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Implementation Manual

Also see for 3C17203 - SuperStack 3 Switch 4400: Datasheet Getting started guide Getting started guide Getting started guide Getting started guide

Contents

3Com 3C17205-US - Corp SUPERSTACK 3 SWITCH 4400 24PORT Implementation Manual Manual pdf 6 page image

Communication Between VLANs 87Creating New VLANs 88VLANs: Tagged and Untagged Membership 88VLAN Configuration Examples 89Using Untagged Connections 89Using 802.1Q Tagged Connections 909 U SING WEBCACHE SUPPORTWhat is Webcache Support? 93Benefits of Webcache Support 93How Webcache Support Works 94Cache Health Checks 95Webcache Support Example 96Important Considerations 9710 U SING A UTOMATIC IP CONFIGURATIONHow Your Switch Obtains IP Information 100How Automatic IP Configuration Works 100Automatic Process 101Important Considerations 102Server Support 102Event Log Entries and Traps 10211 M AKING YOUR N ETWORK SECUREPort Security 104What is Network Login? 105How Network Login Works 106Important Considerations 107What is Disconnect Unauthorized Device (DUD)? 107How DUD Works 107What is Switch Management Login? 108Benefits of RADIUS Authentication 109How RADIUS Authentication Works 109Important Considerations 111What is RADIUS? 112