Allied Telesis AT-IFS802SP manual 18.2 802.1Q Vlan

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52	AT-IFS802SP-80 User Manual

VLAN—Port Based Edit/Delete interface

• Use Delete to delete the VLAN.

•Use Edit to modify group name,VLAN ID, or add/remove the members of the existing VLAN group.

[note]

Remember to execute the “Save Configuration” action, otherwise the new configuration will lose when switch power off.

6.18.2 802.1Q VLAN

Virtual Local Area Network (VLAN) can be implemented on the switch to logically create different broadcast domain.

When the 802.1Q VLAN function is enabled, all ports on the switch belong to default VLAN of VID 1, which means they logically are regarded as members of the same broadcast domain.The valid VLAN ID is in the range of number between 1 and 4094.The amount of VLAN groups is up to 256 including default VLAN that cannot be deleted.

Each member port of 802.1Q is on either an Access Link (VLAN-tagged) or a Trunk Link (no VLAN-tagged).All frames on an Access Link carry noVLAN identification. Conversely, all frames on a Trunk Link are VLAN-tagged. Besides, there is the third mode—Hybrid.A Hybrid Link can carry both VLAN-tagged frames and untagged frames. A single port is supposed to belong to one VLAN group, except it is on a Trunk/Hybrid Link.

The technique of 802.1Q tagging inserts a 4-byte tag,includingVLAN ID of the destination port— PVID, in the frame. With the combination of Access/Trunk/Hybrid Links, the communication across switches also can make the packet sent through tagged and untagged ports.

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Contents AT-IFS802SP Installation and User’s Guide Page Electrical Safety and Emissions Standards Page Preface Preface Content Appendix B-Command Sets 21.3Page Hardware Features IntroductionCSMA/CD Software Features Snmp MIBPackage Contents Front Panel Physical DimensionHardware Description Top View LED Indicators LEDHardware Installation Installation StepsDIN-Rail Mounting Wall Mount Plate Mounting Wiring the Power Inputs Wiring the Fault Alarm Contact Cabling Gigabit Copper/SFP SFP combo portPage Network Application Ring ApplicationCoupling Ring Application Dual Homing Application Pin Assignment Connecting to the Console PortConsole Management Login in the Console Interface CLI ManagementCommands Level ExecSystem Login Web-Based ManagementAbout Web-based Management Preparing for Web ManagementSystem Information IP Configuration System configuration Dhcp ServerClient Entries Port and IP BindingsTftp Update FirmwareRestore Configuration System Event Log Backup ConfigurationSyslog Configuration System Event Log-SMTP Configuration System Event Log Event Configuration Event Configuration interface Fault Relay Alarm Sntp ConfigurationPage Page IP Security User Authentication Port StatisticsPort Control Aggregator setting Port TrunkState Activity tab Lacp disabled Aggregator InformationLacp enabled Page State Activity Port Mirroring Rate Limiting Vlan configuration Port-based VlanVlan Port Based interface 18.2 802.1Q Vlan 802.1Q Configuration Page Rstp System Configuration Rapid Spanning TreePort Configuration Snmp Configuration Trap Configuration SNMPV3 Configuration QoS Configuration QoS Policy and Priority TypePort-based Priority TOS Configuration Igmp ConfigurationCOS Configuration Ring Page Lldp Configuration Security-802.1X/Radius Configuration802.1x System Configuration interface Static MAC Address Misc ConfigurationMAC Address Table MAC Filtering All MAC Addresses MAC Address Table-Multicast FilteringMulticast Filtering interface System Reboot Factory DefaultSave Configuration Troubles shooting Appendix A-RJ-45 Pin Assignment RJ-45 Pin Assignments10/100/1000Base-TX Pin outs 10/100/1000Base-TX Cable Schematic Appendix B-Command Sets System Commands SetPassword Low IPHigh IP Subnet maskPort Commands Set PortidDuplex full half 101001000autoState Enable DisableTrunk Commands Set Vlan Commands Set Vlan 8021q trunk Spanning Tree Commands Set ~61440Seconds Time secondsTrueFalse Port PriorityAutoTrueFalse Commands Set Igmp enable Igmp-query autoIgmp-query force Show igmpMac-address-table Static hwaddrFilter hwaddr Show mac-addressAuthentication Password Privacy V1v2cv3v1v2cv3Strings Community Community-stringHost-address View NameExcludedIncluded RXTXBoth Sec Port IDWords Disable reject Accept authorizeBackup FlashbackupcfgRestore FlashrestorecfgSystemLog, Smtp and Event Commands Set No event authentication FailureNo event ring-topology ChangeSntp Commands Set Start time End timeMinute TimezoneDual Homing Port Ring Commands SetControl Port