User ManualTable of ContentsD-Link ™ DES-3250TG1Preface7Intended Readers7Notes, Notices, and Cautions7Safety Instructions8Safety Cautions8General Precautions for Rack-Mountable Products9Protecting Against Electrostatic Discharge10Introduction11Fast Ethernet Technology11Gigabit Ethernet Technology11Switch Stacking11Features12Ports12Traffic Classification and Prioritization13Management13Unpacking and Setup14Unpacking14Installation14Desktop or Shelf Installation14Rack Installation15Power on16Power Failure16Identifying External Components17Front Panel17Rear Panel17Side Panels18Gigabit Combo Ports18LED Indicators18Connecting the Switch20Switch to End Node20Switch to Hub or Switch2010BASE-T Device21100BASE-TX Device21Stacking vs. Standalone Operation21Managing Switch Stacks22Changes to Switch Stack Structure23Convert a Standalone Switch to a Stacked Switch23Add a Switch to a Stack24Swap a Master from a Stack25Stacking with DGS-3312SR26Introduction to Switch Management27Management Options27Web-based Management Interface27SNMP-Based Management27Command Line Console Interface Through the Serial Port27Connecting the Console Port (RS-232 DCE)28First Time Connecting to The Switch29Password Protection30SNMP Settings31Traps32MIBs32IP Address Assignment32Connecting Devices to the Switch34Web-based Switch Management35Introduction35Login to Web Manager35User Accounts Management36Admin and User Privileges36Save Changes37Areas of the User Interface38Web Pages39Configuration40IP Address41Switch Information42Advanced Settings42Serial Port Settings44MAC Notification44Port Configuration46Port Description48Port Mirroring49Stack Setting51Static ARP Settings52IGMP53IGMP Snooping53Static Router Ports Entry54Spanning Tree56STP Switch Settings58STP Port Settings60Forwarding Filtering63Unicast Forwarding63Multicast Forwarding63VLANs65Static VLAN Entry67Port VLAN ID(PVID)69Tagging and Untagging71Ingress Checking71The “Default” VLAN71Port Bandwidth73SNTP Settings75Current Time Settings75Time Zone and DST76Port Security76Port Security Settings77Port Security Clear78QOS (Quality of Service)80Traffic Control80802.1p Default Priority81802.1p User Priority84(QOS Output) Scheduling84Traffic Segmentation85LACP86Link Aggregation86LACP Port88Configuring the Access Profile Table90System Log Hosts107Port Access Entity (802.1X)107802.1x Port-Based and MAC-Based Access Control107Authentication Server108Authenticator109Client110Authentication Process111Understanding 802.1x Port-based and MAC-based Network Access Control111Port-Based Network Access Control112MAC-Based Network Access Control113Configure Authenticator113Port Capability Settings116Initialize Port(s) for Port Based 802.1x118Initializing Ports for MAC Based 802.1x119Reauthenticate Port(s) for Port Based 802.1x119Reauthenticate Port(s) for MAC-based 802.1x120RADIUS Server120Management122Security IP122User Accounts122SNMPV3123SNMP User Table123SNMP View Table125SNMP Group Table126SNMP Community Table128SNMP Host Table130SNMP Engine ID131Monitoring132CPU Utilization132Port Utilization133Packets135Received (RX)135UMB-cast (RX)137137Transmitted (TX)139Errors141Received (RX)141141Transmitted (TX)143Size145Packet Size145MAC Address146ARP Table149IGMP Snooping Group150IGMP Snooping Forwarding151VLAN Status152Router Port153Port Access Control153Authenticator Status153Maintenance155TFTP Utilities155Download Firmware from Server155Download Settings from TFTP Server156Upload Settings to TFTP Server156Upload Log to TFTP Server156Switch History157Ping Test157Save Changes158Reboot Services158Reboot159Reset159Reset System159Reset Config160Logout160Appendix A160Technical Specifications160Appendix B163Understanding and Troubleshooting the Spanning Tree Protocol163Warranty and Registration172Size: 5.66 MBPages: 186Language: EnglishOpen manual
User ManualTable of ContentsD-Link ™ DES-3250TG1Preface7Intended Readers7Notes, Notices, and Cautions7Safety Instructions8Safety Cautions8General Precautions for Rack-Mountable Products9Protecting Against Electrostatic Discharge10Introduction11Fast Ethernet Technology11Gigabit Ethernet Technology11Switch Stacking11Features12Ports12Traffic Classification and Prioritization13Management13Unpacking and Setup14Unpacking14Installation14Desktop or Shelf Installation14Rack Installation15Power on16Power Failure16Identifying External Components17Front Panel17Rear Panel17Side Panels18Gigabit Combo Ports18LED Indicators18Connecting the Switch20Switch to End Node20Switch to Hub or Switch2010BASE-T Device21100BASE-TX Device21Stacking vs. Standalone Operation21Managing Switch Stacks22Changes to Switch Stack Structure23Convert a Standalone Switch to a Stacked Switch23Add a Switch to a Stack24Swap a Master from a Stack25Stacking with DGS-3312SR26Introduction to Switch Management27Management Options27Web-based Management Interface27SNMP-Based Management27Command Line Console Interface Through the Serial Port27Connecting the Console Port (RS-232 DCE)28First Time Connecting to The Switch29Password Protection30SNMP Settings31Traps32MIBs32IP Address Assignment32Connecting Devices to the Switch34Web-based Switch Management35Introduction35Login to Web Manager35User Accounts Management36Admin and User Privileges36Save Changes37Areas of the User Interface38Web Pages39Configuration40IP Address41Switch Information42Advanced Settings42Serial Port Settings44MAC Notification44Port Configuration46Port Description48Port Mirroring49Stack Setting51Static ARP Settings52IGMP53IGMP Snooping53Static Router Ports Entry54Spanning Tree56STP Switch Settings58STP Port Settings60Forwarding Filtering63Unicast Forwarding63Multicast Forwarding63VLANs65Static VLAN Entry67Port VLAN ID(PVID)69Tagging and Untagging71Ingress Checking71The “Default” VLAN71Port Bandwidth73SNTP Settings75Current Time Settings75Time Zone and DST76Port Security76Port Security Settings77Port Security Clear78QOS (Quality of Service)80Traffic Control80802.1p Default Priority81802.1p User Priority84(QOS Output) Scheduling84Traffic Segmentation85LACP86Link Aggregation86LACP Port88Configuring the Access Profile Table90System Log Hosts107Port Access Entity (802.1X)107802.1x Port-Based and MAC-Based Access Control107Authentication Server108Authenticator109Client110Authentication Process111Understanding 802.1x Port-based and MAC-based Network Access Control111Port-Based Network Access Control112MAC-Based Network Access Control113Configure Authenticator113Port Capability Settings116Initialize Port(s) for Port Based 802.1x118Initializing Ports for MAC Based 802.1x119Reauthenticate Port(s) for Port Based 802.1x119Reauthenticate Port(s) for MAC-based 802.1x120RADIUS Server120Management122Security IP122User Accounts122SNMPV3123SNMP User Table123SNMP View Table125SNMP Group Table126SNMP Community Table128SNMP Host Table130SNMP Engine ID131Monitoring132CPU Utilization132Port Utilization133Packets135Received (RX)135UMB-cast (RX)137137Transmitted (TX)139Errors141Received (RX)141141Transmitted (TX)143Size145Packet Size145MAC Address146ARP Table149IGMP Snooping Group150IGMP Snooping Forwarding151VLAN Status152Router Port153Port Access Control153Authenticator Status153Maintenance155TFTP Utilities155Download Firmware from Server155Download Settings from TFTP Server156Upload Settings to TFTP Server156Upload Log to TFTP Server156Switch History157Ping Test157Save Changes158Reboot Services158Reboot159Reset159Reset System159Reset Config160Logout160Appendix A160Technical Specifications160Appendix B163Understanding and Troubleshooting the Spanning Tree Protocol163Warranty and Registration172Size: 5.49 MBPages: 186Language: EnglishOpen manual