¾ Pvid | TP-Link TL-SG3216 specification

（2） TRUNK: The TRUNK port can be added in multiple VLANs, and the egress rule of the port is TAG. The TRUNK port is generally used to connect the cascaded network devices for it can receive and forward the packets of multiple VLANs. When the packets are forwarded by the TRUNK port, its VLAN tag will not be changed.

（3） GENERAL: The GENERAL port can be added in multiple VLANs and set various egress rules according to the different VLANs. The default egress rule is UNTAG. The PVID can be set as the VID number of any VLAN the port belongs to.

¾PVID

PVID (Port Vlan ID) is the default VID of the port. When the switch receives an un-VLAN-tagged packet, it will add a VLAN tag to the packet according to the PVID of its received port and forward the packets.

When creating VLANs, the PVID of each port, indicating the default VLAN to which the port belongs, is an important parameter with the following two purposes:

（1） When the switch receives an un-VLAN-tagged packet, it will add a VLAN tag to the packet according to the PVID of its received port

（2） PVID determines the default broadcast domain of the port, i.e. when the port receives UL packets or broadcast packets, the port will broadcast the packets in its default VLAN.

Different packets, tagged or untagged, will be processed in different ways, after being received by ports of different link types, which is illustrated in the following table.

Receiving Packets

Port Type

Forwarding Packets

Untagged Packets

Tagged Packets

If the VID of packet is

the same as the PVID

of the port, the packet

The

packet

will

be

Access

will be received.

If the VID of packet is

forwarded after removing its

VLAN tag.

not the same as the

PVID of the port, the

When

untagged

packet will be dropped.

packets

are

received,

the

port

The

packet

will

be

Trunk

will add

the

default

forwarded with

its current

VLAN tag,

i.e.

the

VLAN tag.

PVID of the ingress

If the VID of packet is

port, to the packets.

allowed by the port, the

If the egress rule of port is

packet will be received.

TAG, the packet will be

If the VID of packet is

forwarded with

its current

forbidden by

the

port,

VLAN tag.

General

the packet

will

be

If the egress rule of port is

dropped.

UNTAG, the packet will be

forwarded after removing its

VLAN tag.

Table 6-1 Relationship between Port Types and VLAN Packets Processing

50

Image 57

TP-Link TL-SG3216 manual ¾ Pvid

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