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N-Tron 708M12 VLAN Configuration Examples, Example 1 - Basic understanding of port-based VLANs

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VLAN Configuration Examples

VLAN Configuration Examples

A VLAN is an administratively configured LAN segment that limits the traffic in multiple broadcast domains. Instead of physically reconnecting a device to a different LAN, network administrators can accomplish this task by configuring a VLAN compliant switch to create logical network segments.

Tagged VLAN allows switch segmentation to span across multiple managed switches. This type of VLAN is ideal for LANs that consist of various types of communication groups such as Office LANs, Controls Systems, and IP Cameras. When used properly, it will effectively isolate two or more groups from each other in a logical manner. This means that Broadcast, Multicast, and Unicast frames in one VLAN will not interfere with another isolated VLAN group.

Example 1 – Basic understanding of port-based VLANs

Receiving	Tagged VID	Destination	Transmitting	Notes
Port #	in packet	Address	Port #s
TX1	Untagged	MAC on port TX2	TX2	Unicast Traffic
TX1	Untagged	Unknown MAC	TX2	Floods VLAN 2
TX1	VID 4	MAC on port TX2	--	Packet Discarded
TX3	Untagged	MAC on port TX5	TX5	Unicast Traffic
TX3	Untagged	Unknown MAC	TX4-TX8	Floods VLAN 1
TX3	VID 4	MAC on port TX6	--	Packet Discarded

Revision 071108

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N-Tron 708M12 user manual VLAN Configuration Examples, Example 1 - Basic understanding of port-based VLANs

Contents

Page 1 of GuideRevision Page 2 of 708M12 Industrial Ethernet Switch Installation GuideRevision Help - N-View PRODUCT FEATURES 708M12 Industrial Ethernet Switch Installation GuideMANAGEMENT FEATURES 700-NTCD-M12 708M12 Industrial Ethernet Switch AccessoriesSERIAL-DB9-M12 Copyright, N-Tron Corp 820 S. University Blvd., Suite 4E ELECTRICAL SAFETY Safety Warnings GENERAL SAFETY WARNINGSENVIRONMENTAL SAFETY Contact InformationInstallation Ingress Protection IP67CLEANING UNPACKING708M12 Industrial Ethernet Switches Bulkhead MountingRevision NTCD-M12 N-Tron Configuration Dongle Redundant Power Input 10-49VDCGreen LED lights when Power is connected Front PanelApplying Power N-TRON 708M12 Grounding Techniques CONNECTING THE UNITPage 13 of HyperTerminal SERIAL INTERFACESERIAL-DB9-M12 Serial Cable 115200Full Duplex Overview of Advanced Features Mode of OperationHalf Duplex Auto NegotiationSNMP Traps Virtual LANRapid Spanning Tree Protocol IGMP SnoopingN-Ring Page 17 ofFCC STATEMENT TROUBLESHOOTINGSUPPORT INDUSTRY CANADAWeb Software Configuration DefaultWeb Management User Name admin Password adminWeb Management - Home Page 20 ofPage 21 of Web Management - Menu StructureRevision Subnet Mask Administration - SystemIP Address GatewayIP Address Subnet Mask Gateway Administration - System, Continued…Page 23 of Administration - SNMP Page 24 ofAdministration - Fault Page 25 ofPorts - Configuration Default Priority PVID Ports - Configuration, Continued…Admin Status Speed and Duplex Flow Control Force High Priority Page 27 ofPorts - Mirroring Page 28 ofPage 29 of Ports - Mirroring, Continued…Revision Ports - Trunking By selecting the Modify button, you can select a trunk groupStatistics - Port Statistics Page 31 ofPage 32 of Statistics - Port UtilizationRevision Perform Ingress Filtering VLAN - ConfigurationReplace VID Tag with Default Port VID Discard Non-Tagged for PortsPage 34 of RevisionVLAN Name VLAN - Group ConfigurationVLAN ID Allow ManagementBridging - Aging Time Page 36 ofBridging - Unicast Addresses Page 37 ofBridging - Unicast Addresses, Continued… Page 38 ofBridging - Multicast Addresses Page 39 ofBridging - Multicast Addresses Continued… Page 40 ofPage 41 of RSTP - ConfigurationRevision RSTP - Configuration Continued… RSTP - Configuration Continued… Page 43 ofIGMP - Configuration Page 44 ofIGMP - Configuration, Continued… Page 45 ofPage 46 of IGMP - Configuration, Continued…The user can specify the manual router ports RevisionIGMP - Show Group and Show Router Page 47 ofIGMP - RFilter Modifying rfilter port settings IGMP - RFilter, Continued…Revision N-View - Configuration Page 50 ofN-View - Ports Page 51 ofN-Ring - Configuration The “N-Ring Mode” is one of three, as below N-Ring - Configuration, Continued…Revision N-Ring - Configuration, Continued… Page 54 ofN-Ring - Advanced Configuration If switch is an N-Ring Member, the following data will be shownPage 56 of N-Ring - Advanced Configuration, Continued…Revision N-Ring - Status Page 58 of N-Ring - Status, Continued…Revision Page 59 of N-Ring - Status, Continued…Revision N-Ring - Status, Continued… Page 60 ofFirmware/Config - TFTP Page 61 ofPage 62 of Support - Web Site and E-mailRevision BPCL - Broadcast Packet Count Limit Configuration Page 63 ofUser Management - Adding Users Page 64 ofUser Management - Removing Users Page 65 ofPage 66 of LogicalViewRevision Configuration - Save or Reset will also be saved to the dongle when connectedPage 68 of HelpRevision Page 69 of Help - AdministrationRevision Page 70 of Help - PortsRevision Page 71 of Help - StatisticsRevision Page 72 of Help - VLANRevision Page 73 of Help - BPCLRevision Page 74 of Help - IGMPRevision Page 75 of Help - BridgingRevision Page 76 of Help - RSTPRevision Page 77 of Help - Firmware/ConfigRevision Page 78 of Help - User ManagementRevision Page 79 of Help - N-ViewRevision Page 80 of Help - N-RingRevision Page 81 of Help - OtherRevision “?” Help CLI CommandsThe above command displays all the available commands LogoutCLI Commands, Continued… Show, Add, or Delete ARL Entriesconfig CLI Commands, Continued…Save or Reset the Configuration Settings resetShow or Clear the Last System Error Reset the SwitchPing a Host N-TRON/Admin sysinfo CLI Commands, Continued…Show System Information c configmode CLI Commands, Continued…Set or Show the System IP Configuration sysipClicking on the “Modify” button allows one to add a new VLAN VLAN Addition and Deletion ExampleRevision Page 89 of RevisionPage 90 of RevisionAnd the “New VLAN” may be deleted when it is no lon ger required Page 92 of RevisionPage 93 of RevisionVLAN Configuration Examples Example 1 - Basic understanding of port-based VLANsExample 2 - Basic understanding of tagged VLANs Admit - Tagged Only Example 3 - Basic understanding of tagged VLANs Admit - All Example 4 - Basic understanding of Hybrid VLANs Example 5 - Basic understanding of Overlapping VLANs Example 6 - Basic understanding of VLANs with Multicast Filt ering Switch Properties KEY SPECIFICATIONPhysical ElectricalEMI EN61000-6-4, EN55011 - Class A Regulatory ApprovalsIEC 61000-4-8 Power-frequency Magnetic Field CFR Title 47, Part 15, Subpart B - Class A ICES-003 - Class AN-TRON Limited Warranty Page 102 of