802.1d/802.1w Compatibility | D-Link DES-3250TG specs

D-Link DES-3250TG Standalone Layer 2 Switch

802.1d/802.1w Compatibility

RSTP can interoperate with legacy equipment and is capable of automatically adjusting BPDU packets to 802.1d format when necessary. However, any segment using 802.1 STP will not benefit from the rapid transition and rapid topology change detection of RSTP. The protocol also provides for a variable used for migration in the event that legacy equipment on a segment is updated to use RSTP.

STP Switch Settings

In the Configuration folder open the Spanning Tree folder, then click on the STP Switch Settings link.

Figure 7- 16. Switch Spanning Tree Settings window

Note: The factory default setting should cover the majority of installations. It is advisable to keep the default settings as set at the factory unless it is absolutely necessary to change them.

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D-Link DES-3250TG manual 802.1d/802.1w Compatibility, STP Switch Settings

Contents

User’s Guide Link DES-3250TG Standalone Layer 2 Switch Table of Contents Igmp SNMPV3 Link DES-3250TG Standalone Layer 2 Switch Intended Readers PrefaceVii Safety Cautions Safety InstructionsViii General Precautions for Rack-Mountable Products Safety Instructions Protecting Against Electrostatic Discharge Fast Ethernet Technology Switch StackingSection Introduction Gigabit Ethernet Technology Features Ports Traffic Classification and Prioritization Management Desktop or Shelf Installation Section Unpacking and SetupInstallation Unpacking Installation Power On Rack Installation Installing rubber feet for desktop installation Power on Power Failure Front Panel Section Identifying External ComponentsRear Panel Side Panels LED IndicatorsGigabit Combo Ports Link DES-3250TG Standalone Layer 2 Switch Switch to End Node Section Connecting the SwitchSwitch to Hub or Switch 10BASE-T Device Stacking vs. Standalone Operation100BASE-TX Device Managing Switch Stacks Changes to Switch Stack Structure Convert a Standalone Switch to a Stacked Switch Add a Switch to a Stack Convert a Standalone Switch to a Stacked Switch Download configuration ipaddr pathfilename Swap a Master from a Stack DES-3250TG Switches with DGS-3312SR Stacking with DGS-3312SR Management Options Section Introduction to Switch ManagementCommand Line Console Interface Through the Serial Port Web-based Management Interface Connecting the Console Port RS-232 DCE First Time Connecting to The Switch Initial screen after first connection Password Protection Initial screen, first time connecting to the Switch Snmp Settings Creation of a new Admin level account Traps IP Address AssignmentMIBs Show switch command Connecting Devices to the Switch Login to Web Manager Section Web-based Switch ManagementIntroduction Admin and User Privileges User Accounts Management Save Changes User Account Management Areas of the User Interface Area Web Pages Section Configuration Access Profile Table System Log Hosts PAE Access Entity To set the switch’s IP address IP Address IP Address Default GatewayManual Subnet Mask Admin. State Switch InformationAdvanced Settings Click the Switch Information link in the Configuration menu Link Aggregation Algorithm Mac Serial Port Settings MAC Notification MAC Notification Interval Port ConfigurationClick the Port Configuration link in the Configuration menu MAC Notification History Size Port Configuration window From and To State EnabledPort Description Speed/Duplex Auto Click Port Mirroring on the Configuration menu Port Mirroring Ingress Source PortNone Egress Target Port Stack SettingClick Stack Setting on the Configuration menu Status Static ARP Settings Auto MAC Address Port Range Mode Version RPS Status Igmp Igmp Snooping Vlan ID Query Interval Static Router Ports Entry State Spanning Tree Member Ports Edge Port 802.1w Rapid Spanning TreePort Transition States P2P Port STP Switch Settings 802.1d/802.1w Compatibility Spanning Tree Protocol DisabledBridge Forward Delay Bridge Max Age STP Port Settings 17. STP Port Settings window Migration No CostPriority Edge No Multicast Forwarding Forwarding FilteringUnicast Forwarding MAC Address 19. Static Multicast Forwarding Settings window Port Ieee 802.1Q VLANs VLANsVLANs on the DES-3250TG 802.1Q Vlan Packet Forwarding 802.1Q Vlan Tags 21. Ieee 802.1Q Packet Forwarding Static Vlan Entry 23. Adding an Ieee 802.1Q Tag 25. Add 802.1Q Static Vlan window Port Settings Tagged/None Advertisement None Egress Port Vlan IdpvidForbidden Tagging and Untagging Default VlanIngress Checking 26 .1Q Port Settings window Ingress Disabled Acceptable Frame Types Port Bandwidth 27. Bandwidth Settings window Sntp Settings Current Time Settings Port Security Time Zone and DST Port Security Settings From & To Max Learning Addr.0-10 Lock Address Mode Admin StatePort Security Clear 31. Port Security Clear window QOS Quality of Service Traffic Control Parameter Description 802.1p Default Priority 33 .1p defaultpriority Settings window 802.1p User Priority QOS Output Scheduling 36. Traffic Segmentation Setting window Traffic Segmentation Lacp Link Aggregation 38. Port Link Aggregation Group window 39. Port Link Aggregation Settings Add window Group ID1-6 Lacp Port Configuring the Access Profile Table 41. Link Aggregation Settings window Part Ethernet Source MAC Destination MAC 802.1p Profile IDType Ethernet type Port 44. Access Profile Configuration IP Source IP Mask Destination IP Mask Protocol Packet Content Mask Psh 45. Access Profile Configuration window Packet Content Mask Offset Port 46. Access Rule Table window IP Mode Access IDPriority Replace Dscp 48. Access Rule Display window IP Vlan Name Source IP Destination IP Dscp Protocol 49. Access Rule Table Ethernet Priority0-7 Vlan Name Source MAC Destination MAC 802.1p Ethernet Type 51. Access Rule Display window Ethernet 53. Access Rule Configuration window Packet Content Mask Access ID Type Offset 54. Access Rule Display window Packet Content Mask 802.1x Port-Based and MAC-Based Access Control Port Access EntitySystem Log Hosts Authentication Server 57. The Eapol Packet Authenticator 59. The Authentication Server Client 100 Authentication Process 101 Port-Based Network Access Control 102 Configure Authenticator MAC-Based Network Access Control103 65. First 802.1X Authenticator Settings window 104 Ctl Stat PortControl TxPeriod QuietPeriod AdmDir105 Port Capability Settings 106 67 .1X Capability Settings window 107 Auth PAE State BackendState Oper Dir Initialize Ports for Port BasedCapability PortStatus Initializing Ports for MAC Based Reauthenticate Ports for Port Based109 Auth State Reauthenticate Ports for MAC-basedRadius Server 110 111 User Accounts Section ManagementSecurity IP Security IP User Accounts Snmp User Table 113 Snmp User Table window 114 Snmp View Table 115 View Type View NameSubtree OID 116 Snmp Group Table 117 118 Snmp Community Table 119 Snmp Host Table Access Right120 Snmp Engine ID 121 CPU Utilization Section Monitoring122 Record Number Port UtilizationTime Interval 1s Utilization Show/Hide Time Interval 1sRecord Number Clear Received RX Packets125 View Table BytesPackets 126 UMB-cast RX View Line Chart127 Broadcast UnicastMulticast 128 View Table Transmitted TX129 Tx Packets Analysis window table for Bytes and Packets 130 Errors 131 OverSize CrcErrorUnderSize Fragment Show/Hide JabberDrop Clear LateColl ExDefer134 Packet Size Size135 256-511 65-127128-255 136 1024-1518 MAC Address512-1023 137 15. MAC Address Table window 138 Learned ARP TableFind Next Igmp Snooping Group 140 Igmp Snooping Forwarding 141 Vlan Status 142 Router Port Port Access ControlAuthenticator Status 143 21. Authenticator Status window 144 Download Firmware from Server Section MaintenanceTftp Utilities 145 Upload Log to Tftp Server Download Settings from Tftp ServerUpload Settings to Tftp Server 146 Ping Test Switch History147 Reboot Services 148 Reset System RebootReset 149 Appendix a Technical SpecificationsReset Config Logout Physical and Environmental 151 Performance 152 Port in the blocking state does the following Appendix BBlocking State 153 Listening State Port in the listening state does the following Port in the learning state does the following Learning State155 Forwarding State Port in the forwarding state does the following Disabled port does the following Disabled State157 Troubleshooting STP Spanning Tree Protocol Failure Unidirectional Link Full/Half Duplex Mismatch159 Packet Corruption Resource ErrorsIdentifying a Data Loop 161 Precaución Warranty and RegistrationWarnung Attenzione Warranty and Registration Information Warranties Exclusive Page Page Product Registration Link Europe Limited Product Warranty Page Link Europe Limited Produktgarantie Link Europe a limité la garantie des produits Garante Link Europe Termini di Garanzia dei Prodotti Link International Offices Registration Card All Countries and Regions excluding USA