User ManualTable of ContentsAbout This Guide11Overview of this User’s Guide11Introduction12Features12Ports12Performance Features12Management13Unpacking and Setup15Unpacking15Installation15Desktop or Shelf Installation15Rack Installation16Power on17Power Failure17Identifying External Components18Front Panel18Rear Panel18Side Panels19Optional 100BASE and 1000BASE Extension Modules19LED Indicators23Connecting The Switch24Switch to End Node24Switch to Hub or Switch24Switch Management and Operating Concepts26Local Console Management26Diagnostic (console) port (RS-232 DCE)26IP Addresses and SNMP Community Names27Traps28MIBs29SNMP29Authentication29Packet Forwarding30MAC Address Aging Time30Filtering30Spanning Tree Protocol31STP Operation Levels31Bridge Protocol Data Units32Creating a Stable STP Topology33STP Port States33User-Changeable STP Parameters35Illustration of STP35VLANs37Notes About VLANs on the DES-322637IEEE 802.1Q VLANs37802.1Q VLAN Packet Forwarding38802.1Q VLAN Tags39Port VLAN ID40Tagging and Untagging41Ingress Filtering41VLANs42DHCP43802.1X Port-based Network Access Control44Configuring the Switch Using the Console Interface47Before You Start47Connecting to the Switch47User Accounts Management49Save Changes51Factory Reset52Logging Onto The Switch Console53Updating or Deleting User Accounts53Viewing Current User Accounts54Deleting a User Account54Configuration55Configure IP Address55Configure Switch Information and Advanced Settings57Configure Advanced Switch Features57Configure Ports59Configure Bandwidth60Configure Spanning Tree Protocol61Port Spanning Tree Settings62Configure Static (Destination-Address Filtering) Table63Setup Unicast Filtering Table63Setup Static Multicast Filtering Table64Configure VLANs65802.1Q Static VLAN Settings66Port VLAN assignment67Ingress Filter Settings68Port GVRP Settings69Configure IGMP Snooping69Configure Port LACP Trunking71Configure Port Mirroring72Configure Threshold of Broadcast/Multicast/DA-Unknown Storm73Configure Port Security73Configure Class of Service, Default Priority and Traffic Class74Class of Service Configuration74Default Port Priority assignment75Class of Traffic Configuration75Configure Port GMRP Settings76Configure DIFFSERV Settings76Configure Port Access Entity77PAE System Configuration77Configure 802.1X – Authenticator Configuration80Configure Radius Server82Network Monitoring84Port Utilization84Port Error Packets85Port Packet Analysis85Browse MAC Address86Switch History87IGMP Snooping87Dynamic Group Registration Table88VLAN Status88Port Access Control Statistics89SNMP Manager Configuration92System Utilities94Upgrade Firmware from TFTP Server94Use Configuration File on TFTP Server95Save Settings to TFTP Server95Save History Log to TFTP Server96Ping Test96Reboot97Web-Based Network Management99Introduction99Getting Started99Configuration101IP Address101Switch Information102Advanced Settings103Port Configuration105Port Mirroring106Port LACP Trunking107IGMP Snooping108Port GMRP110Diffserv Settings111Spanning Tree112STP Switch Settings112STP Port Settings113Static Filtering Table114Unicast Filtering114Multicast Filtering115VLANs115Static VLAN Entry115Port VLAN ID (PVID)117Port Bandwidth118Ingress Bandwidth118Egress Bandwidth119Threshold of Broadcast119Port Priority120Class of Traffic121Class of Service121Port Security122PAE System Control122Configure Authenticator123Port Authenticating Settings125Initialize Ports(s)126Reauthenticate Ports(s)126Radius Server127General Radius Server127Authentic Radius Server128Local User129Management129Security IP129SNMP Manager130Trap Manager130User Accounts131User Account Management131User Account Modify Table131Monitoring132Port Utilization132Packets133Received (RX)133UMB-cast (RX)135Transmitted (TX)136Errors137Received (RX)138Transmitted (TX)140Size141Packet Size142MAC Address143IGMP Snooping145Dynamic Group Registration145VLAN Status146Port Access Control146Authenticator State147Authenticator Statistics148Authenticator Session-Counter149Radius Authentication150Radius Accounting151Maintenance151TFTP Services151Update Firmware152Configuration File152Save Settings153Save History Log153Switch History154Ping Test155Save Changes155Factory Reset156Restart System156Connection Timeout157Logout157Help157Technical Specifications158RJ-45 Pin Specification160Runtime Switching Software Default Settings162Understanding and Troubleshooting the Spanning Tree Protocol163Troubleshooting STP168Spanning Tree Protocol Failure168Full/Half Duplex Mismatch168Unidirectional Link169Packet Corruption170Resource Errors170Identifying a Data Loop170Avoiding Trouble170Brief Review of Bitwise Logical Operations173Index174Size: 5.12 MBPages: 179Language: EnglishOpen manual