Application Example for STP Function | TP-Link TL-SG3216 specs

7.4.2 TC Protect

When TC Protect is enabled for the port on Port Protect page, the TC threshold and TC protect cycle need to be configured on this page.

Choose the menu Spanning Tree→STP Security→TC Protect to load the following page.

Figure 7-11 TC Protect

The following entries are displayed on this screen:

¾TC Protect

TC Threshold: Enter a number from 1 to 100. It is the maximum number of the

TC-BPDUs received by the switch in a TC Protect Cycle. The default value is 20.

TC Protect Cycle: Enter a value from 1 to 10 to specify the TC Protect Cycle. The default value is 5.

7.5 Application Example for STP Function

¾Network Requirements

zSwitch A, B, C, D and E all support MSTP function.

zA is the central switch.

zB and C are switches in the convergence layer. D, E and F are switches in the access layer.

zThere are 6 VLANs labeled as VLAN101-VLAN106 in the network.

zAll switches run MSTP and belong to the same MST region.

zThe data in VLAN01, 103 and 105 are transmitted in the STP with B as the root bridge. The data in VLAN02, 104 and 106 are transmitted in the STP with C as the root bridge.

¾Network Diagram

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TP-Link TL-SG3216 manual Application Example for STP Function, TC Protect

Contents

TL-SG3216/TL-SG3424 JetStream L2 Lite Managed Switch Copyright & Trademarks Contents Gvrp 100 VII NDP Package Contents Intended Readers About this GuideConventions Overview of This Guide System Switching Vlan Spanning Tree Multicast QoS ACL Network Security Snmp Cluster Return to Contents Overview of the Switch Main FeaturesIntroduction Appearance Description Front Panel¾ LEDs Name Status Indication Rear Panel Login to the Switch LoginConfiguration Return to Contents System Info SystemSystem Summary ¾ Port Status Type PortRate Status Device Description System Time¾ Device Description Get GMT Current SystemSynchronize With PC’S Clock System IP ¾ IP Config User Config User ManageUser Table ¾ User Info User ID, Name, Access Level and status OperationUser Status ¾ User Table Config Backup Config Restore¾ Config Restore System Tools ¾ Config Backup Firmware Upgrade System Reboot Access SecuritySystem Reset Access Control ¾ Session Config ¾ Access Control ConfigIP Address&Mask MAC Address ¾ Access User Number SSL Config ¾ Global Config SSH Config¾ Certificate Download ¾ Key Download Idle Timeout ProtocolMax Connect Key Type ¾ Configuration ProcedureDownload ¾ Network Requirements Application Example 2 for SSH Page Return to Contents Port Config SwitchingPort Port Select Description Port MirrorSpeed and Duplex Flow Control Group Mirror ModeMirroring Mode ¾ Port Security Port Security LAG Max Learned MACLearned Num Aggregate Arithmetic LAG Table¾ LAG Table Group Number Detail Information Static LAG Lacp Config ¾ LAG ConfigLAG will delete this LAG Admin Key ¾ Lacp ConfigSystem Priority Port Priority Traffic Monitor Traffic Summary¾ Auto Refresh Traffic Statistics MAC Address Bound MAC address Address TableWay Port ¾ Address Table ¾ Search Option Static Address MAC Address Displays the MAC address learned by the switchDisplays the corresponding Vlan ID of the MAC address ¾ Create Static Address ¾ Static Address Table Dynamic Address ¾ Dynamic Address Table ¾ Aging Config Bind Filtering Address ¾ Filtering Address Table ¾ Create Filtering Address Vlan ¾ Link Types of ports 802.1Q Vlan ¾ Pvid ¾ Vlan Table Vlan ConfigVlan ID Select Description ： Enter the ID number of Vlan ¾ Vlan ConfigIs valid or not ¾ Vlan Members Port Displays the port number ¾ Vlan Port Config Required. On the VLAN→802.1Q VLAN→VLAN Config Required. On the VLAN→802.1Q VLAN→Port Config page, set¾ Vlan of Port Vlan Description MAC Vlan VLAN→VLAN Config ¾ MAC Vlan Table Protocol VlanMAC Select Step Operation Description ¾ Encapsulation Format of Ethernet Data ¾ The Procedure for the Switch to Identify Packet Protocol Encapsulation ¾ The Implementation of Protocol Vlan802.3 raw 802.2 LLC Snap Protocol Vlan packets are processed in the following way Protocol Group Table Protocol Group¾ Protocol Group Table ¾ Protocol Group Config Protocol Template¾ Protocol Group Member Application Example for 802.1Q Vlan ¾ Network Diagram ¾ Configuration Procedure Required. On VLAN→802.1Q VLAN→Port Config page, configureRequired. On VLAN→802.1Q VLAN→VLAN Config page, create a Application Example for MAC Vlan Application Example for Protocol Vlan ¾ Network Diagram Required. On VLAN→Protocol VLAN→Protocol Template On VLAN→Protocol VLAN→Protocol Group page, create protocol Gvrp ¾ Gvrp Select Port Status Registration Mode ¾ Port Config Configuration Procedure ¾ STP Elements Spanning Tree ¾ STP Timers ¾ Bpdu Comparing Principle in STP mode¾ STP Generation Tips ： Step Operation ¾ Mstp Elements ¾ Rstp Elements ¾ Port Roles ¾ Port States STP Config STP Config Version Forward DelayHello Time Max Age STP Summary Port Config ExtPath PriorityIntPath Edge Port Region Config Mstp InstancePort Status ¾ Region Config Instance Config ¾ Instance Table Instance Port ConfigInstance Clear Instance ID Path CostPort Role Port Protect STP Security ¾ TC Protect ¾ Bpdu Protect¾ Bpdu Filter Root Protect Loop ProtectTC Protect Bpdu Protect TC Protect Application Example for STP Function On Spanning Tree→STP Config→STP Config On Spanning Tree→STP Config→Port ConfigOn Spanning Tree→MSTP Instance→Instance Configure Switch D ¾ Suggestion for Configuration Multicast ¾ Multicast Overview¾ Multicast Address Multicast IP Port ¾ Multicast Address Table ¾ Igmp Snooping Igmp Snooping¾ Igmp Snooping Process ¾ Igmp Messages ¾ Igmp Snooping Fundamentals Snooping Config Description Displays Igmp Snooping status Member ¾ Igmp Snooping Status Fast Leave Igmp Snooping Member Port Time Router Port TimeLeave Time Static Router Port Multicast→IGMP Snooping→VLAN Config Snooping→Snooping Config and Port ConfigMulticast Vlan Displays the Vlan ID ¾ Multicast Vlan On the Multicast→IGMP Snooping→Snooping Config VlanMulticast→IGMP Snooping→Multicast Vlan Snooping→Port Config ¾ Configuration Procedure Step Operation DescriptionSnooping→Snooping Config Multicast IP Static Multicast IP Multicast IP Table Multicast Filter ¾ Create Static Multicast¾ Static Multicast IP Table IP Range ID IP-RangeStart Multicast IP End Multicast IP Action Mode ¾ Port Filter ConfigPort Filter Filter Ports taking up too much bandwidth Packet StatisticsDisplays the LAG number which the port belongs to Multicast→Multicast Filter→IP-Range ¾ Igmp Statistics ¾ Priority Mode QoS¾ QoS 802.1Q frame ¾ Schedule Mode SP-Mode ¾ Port Priority Config DiffServPort Priority Required. On QoS→DiffServ→Schedule Mode Schedule Mode¾ Schedule Mode Config Required. On QoS→DiffServ→Port Priority 3 802.1P Priority Dscp Priority¾ Priority Level Required. On QoS→DiffServ→DSCP Priority ¾ Dscp Priority Config ¾ Rate Limit Config Bandwidth ControlRate Limit Storm Control ¾ Storm Control Config Broadcast Rate Voice VlanBps Mulitcast Rate TAG ¾ Security Mode of Voice Vlan Global Config Security Packet Type Processing ModeEnter the Vlan ID of the voice Vlan Select the desired port for voice Vlan configuration. It is OUI Config Displays the OUI address of the voice device Configuration Procedure of Voice Vlan Time-Range ACLTime-Range Summary Index Time-Range Create Holiday Config ACL Config¾ Create Holiday ¾ Holiday Table ACL Create ACL Summary¾ Rule Table ¾ Create ACL ¾ Create MAC ACL MAC ACLRule ID EtherType Extend-IP ACL Standard-IP ACL¾ Create Standard-IP ACL Time-Range ¾ Create Extend-IP ACL IP ProtocolTCP Flag ： Policy Summary Policy Config Action Create Policy Create¾ Create Policy ¾ Create Action Binding Table Policy Binding Port Binding Vlan BindingDirection Displays the binding direction Application Example for ACL ¾ VLAN-Bind ConfigEnter the ID of the Vlan you want to bind ¾ VLAN-Bind Table On ACL→ACL Config→ACL Create page, create ACL On ACL→ACL Config→Standard-IP ACL page, select ACL IP-MAC Binding Network Security Manual Binding Enter the Vlan ID ¾ Manual Binding OptionProtect Type Select the Protect Type for the entry ¾ Manual Binding Table ARP Scanning Start IP Address Dhcp SnoopingEnd IP Address Scan ¾ Dhcp Working Principle Network diagram for DHCP-snooping implementation ¾ Option ¾ Dhcp Cheating Attack Dhcp Cheating Attack Implementation Procedure ¾ Dhcp Snooping Config ¾ Option 82 Config ¾ Port Config Port SelectCustomization Circuit ID Remote ID ARP Inspection ¾ Imitating Gateway¾ Cheating Gateway ¾ Cheating Terminal Hosts 10 ARP Attack Cheating Gateway ¾ Man-In-The-Middle Attack ¾ ARP Flooding Attack ARP Detect ¾ ARP Detect¾ Trusted Port ARP Defend Required. On the Network Security→IP-MACNetwork Security→ARP ¾ ARP Defend ARP StatisticsDefend Speed ¾ Illegal ARP Packet DoS Defend DoS Attack Type Description ¾ Architecture of 802.1X Authentication ¾ Configure11.4 ¾ Defend Table ¾ The Mechanism of an 802.1X Authentication System ¾ 802.1X Authentication Procedure ¾ 802.1X Timer ¾ Guest Vlan 802.1X Authentication MethodGuest Vlan Guest Vlan ID Supplicant Timeout Server TimeoutRetry Times Radius Server Control ModeControl Type Authorized On the Network Security→802.1X→Global Config Required. On the Network Security→802.1X→RadiusRequired. On the Network Security→802.1X→Port ¾ Snmp Overview Snmp¾ Snmp Management Frame ¾ Snmp Versions ¾ MIB Introduction ¾ Snmp Configuration Outline Snmp Config ¾ Local Engine¾ Remote Engine MIB Object ID Snmp ViewView Type View Name Snmp Group ¾ Group Config ¾ Group Table Snmp User Auth Password Auth ModePrivacy Mode Privacy Password ¾ Community Config AccessSnmp Community Required. On the SNMP→SNMP Config→SNMP Required. On the SNMP→SNMP Config→GlobalMIB View ¾ Community Table Notification On the SNMP→SNMP Config→SNMP UDP Port TimeoutUser Retry Rmon ¾ Rmon GroupRmon Group Function Event Config History Control¾ History Control Table ¾ Event Table Alarm Config Sample Type VariableRising Threshold Rising Event 179 ¾ Cluster Role Cluster 13.1 NDP Neighbor Info¾ Introduction to Cluster NDP Summary ¾ Neighbor¾ Neighbor Info NDP ¾ Port Status Displays the port number of the switch Enable NDP ConfigDisable ¾ Global Cofig Device Table NtdpDevice MAC Cluster Name Hops Ntdp SummaryNeighbor Info Collect Topology Port Displays the port number of the switch Ntdp Config Ntdp Port Delay Ntdp Hop DelayNtdp Interval Time Ntdp Hops Cluster Summary Cluster¾ Global Cluster ¾ Global Config Cluster Cluster Config ¾ Role Change ¾ Current Role Application Example for Cluster Function On Cluster→NTDP→NTDP Config page, enable On Cluster→NDP→NDP Config page, enable NDP 194 Maintenance System MonitorCPU Monitor Memory Monitor 14.2 Log Local Log Log Table Remote Log ¾ Local Log ConfigLog Buffer Log File Backup Log ¾ Log HostHost IP Device Diagnose ErrorCable Test Pair Network Diagnose Switch is availableLoopback Ping Tracert ¾ Ping Config 10 Tracert Following entries are displayed on this screen ¾ Tracert Config Appendix a Specifications Appendix B Configuring the PCs 207 Now Appendix C Load Software using FTP Hardware InstallationConfigure the Hyper Terminal 210 Figure C-5 Port Settings Download Firmware via bootUtil menu Are you want to upgrade the firmwareY/N y TP-LINK upgrade You can only use the port 1 to upgrade User TP-LINK start Start Appendix D 802.1X Client Software Installation Guide 215 216 Figure D-7 InstallShield Wizard Complete Uninstall Software Figure D-11 Uninstall Complete Configuration 219 Figure D-16 Connection Status FAQ 221 Appendix E Glossary Group Attribute Registration Protocol Garp Multicast SwitchingIeee 802.1D Ieee 802.1Q Remote Authentication Dial-in User Service Radius Port AuthenticationLink Aggregation Link Aggregation Control Protocol Lacp Simple Network Time Protocol Sntp Simple Network Management Protocol SnmpSpanning Tree Algorithm STA Telnet