User ManualTable of ContentsD-Link ™ DGS-3224TGR1Preface7Intended Readers7Notes, Notices, and Cautions7Safety Instructions9Features13Ports13Performance Features13Management14Unpacking and Setup15Unpacking15Installation15Desktop or Shelf Installation16Rack Installation16Power on17Power Failure18External Redundant Power System18Front Panel19Rear Panel19Side Panels20LED Indicators20Switch to End Node21Switch to Hub or Switch22Local Console Management23Diagnostic (console) port (RS-232 DCE)23IP Addresses and SNMP Community Names24Setting an IP Address24Traps24MIBs25SNMP25Authentication26Packet Forwarding26MAC Address Aging Time26Filtering26Spanning Tree27802.1w Rapid Spanning Tree27Port Transition States27Comparing Port States27Edge Port27P2P Port27802.1d/802.1w Compatibility28VLANs28IEEE 802.1Q VLANs28802.1Q VLAN Packet Forwarding29802.1Q VLAN Tags30Port VLAN ID31Tagging and Untagging31Ingress Filtering31802.1x Port-Based and MAC-Based Access Control32Authentication Server33Authenticator33Client34Authentication Process35Port-Based Network Access Control35MAC-Based Network Access Control37DHCP37Introduction39Getting Started39Basic Setup43Switch Information43Basic Switch Setup45Serial Port Settings46Port Configurations47Port Description Settings49Traffic Segmentation Table50User Accounts51SNMP Network Management53SNMP V353SNMP View Table53SNMP Community Table54SNMP Host Table55SNMP Group Table56Engine ID58SNMP User Table58Management Station IP Addresses60Switch Utilities60TFTP Services60Download Firmware from TFTP Server60Download Configuration from TFTP Server61Upload Settings to TFTP Server62Upload History Log to TFTP Server62Ping Test63Network Monitoring64Statistics64CPU Utilization64Port Utilization65Port Error Packets65Port Packet Analysis66Address Tables67MAC Address Table68ARP Table69Status69GVRP Status69Router Ports70IGMP Snooping Group Table70Switch History71Factory Reset72Save Changes72Restart System73Logout73Advanced Setup73Switch Advanced Settings74Spanning Tree74STP Switch Settings75STP Port Settings76Forwarding77MAC Address Aging Time77Unicast MAC Address Settings78Multicast MAC Address Settings79Broadcast/Multicast Storm Control80Configure QOS81QOS Output Scheduling82802.1p Default Priority83802.1p User Priority84Bandwidth Control Table84Access Profile Mask Setting85Port Security95Port Mirroring Configurations98VLAN Configurations99Asymmetric VLAN State99Switch GVRP99802.1Q VLANs100802.1Q Port Settings102Link Aggregation103Link Aggregation Algorithm103Link Aggregation Group103LACP Port Settings105802.1X107802.1X State107802.1X Auth Mode Settings108802.1X Port Settings108802.1X Port Auth State112802.1X Initialize / Reauthenticate Ports113RADIUS Server Settings114802.1X Local User Settings115802.1X Auth Diagnostics116802.1X Auth Statistics117802.1X Auth Session Statistics118802.1X Auth Client119802.1X Accounting Client119TACACS119TACACS State Configuration119TACACS Server Settings120TACACS Group121TACACS Group Settings121TACACS Method List122Authentication123Enable Admin123System Log124System Log State124System Log Host124Multicast Configuration125IGMP Snooping Global125IGMP Snooping Configurations127Static Router Port Settings128SSH Management128SSH Configurations129SSH Account Configuration130SSL Management131Download Certificate131Cipher Suite Configuration132SSL V3 Configuration133TLS V1 Configuration134SIM Settings135SIM Using the Web Interface136Topology138Tool Tips140Right-Click141Group Icon141Commander Switch Icon142Member Switch Icon143Candidate Switch Icon144Menu Bar145File145Group146Device146View146Help146Firmware Upgrade147Configuration Backup/Restore147Technical Specifications148Cable Lengths150Glossary151156Product Registration158Size: 3.03 MBPages: 160Language: EnglishOpen manual