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ZyXEL Communications 1000 IEEE 802.1Q Tagged VLAN Commands, 10.1Introduction, 10.2IEEE 802.1Q Tagged VLAN -Tags, 10.3VLAN-Aware/VLAN-UnawareDevices, 10.4Filtering Databases

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IES-1000 User’s Guide

Chapter 10

IEEE 802.1Q Tagged VLAN Commands

This chapter generally describes the IEEE 802.1Q Tagged VLAN and associated CI Commands.

10.1Introduction

The IEEE 802.1Q Tagged VLAN allows your network module to deliver tagged/untagged frames to and from its ports. The standard gives the network module the ability to recognize VLAN-aware and VLAN-unaware devices and automatically strips tags from frames destined for ports that would normally drop tagged frames.

10.2IEEE 802.1Q Tagged VLAN -Tags

When a LAN bridge receives a frame from a workstation, the VLAN from whence it came must be known so the bridge may respond, if necessary, to the source of the frame. This is accomplished by tagging. There are two kinds of tagging:

1.Explicit Tagging

•A VLAN identifier is added to the frame header that identifies the source VLAN.

2.Implicit Tagging

•The MAC (Media Access Control) number, the port or other information is used to identify the source of a VLAN frame.

The IEEE 802.1Q Tagged VLAN uses both explicit and implicit tagging.

10.3VLAN-Aware/VLAN-Unaware Devices

It is important for the LAN bridge to determine what devices are VLAN-aware and VLAN-unaware, so that it can decide whether to forward a tagged frame (to a VLAN-aware device) or first strip the tag from a frame and then forward it (to a VLAN-unaware device).

10.4Filtering Databases

A filtering database stores and organizes VLAN registration information useful for switching frames to and from a LAN bridge. A filtering database consists of a static entries (Static VLAN or SVLAN table) and dynamic entries (Dynamic VLAN or DVLAN table).

10.4.1Static Entries (SVLAN Table)

Static entry registration information is added, modified and removed by management only.

IEEE 802.1Q Tagged VLAN Commands

10-1

Contents

User’s Guide Copyright Disclaimer Trademarks Interference Statements and Warnings FCC FCC Warning CE Mark Warning: Taiwanese BCIQ A Warning: ZyXEL Limited Warranty Note Customer Support Table of Contents Page Page Page List of Figures List of Tables Page Preface Online Registration General Syntax Conventions Related Documentation Page Getting to Know the IES-1000 1.1Features Two-SlotChassis Multiplexer Network Modules 10/100 Mbps Auto-negotiatingEthernet Port Port Bonding (SAM1008) Bridging IEEE 802.1Q Tagged VLAN IEEE 802.1p Priority Fast Mode 1.2Physical Specifications 1.2.1Physical Interfaces 1.2.2Dimensions 1.2.3Weight 1.2.4Power Consumption 1.3Applications 1.3.1MTU Application Figure 1-1MTU Application 1.3.2Leased Line Application Hardware Overview 2.1Additional Installation Requirements 2.2Front Panel 2.2.1Network Module Front Panel LEDs 2.2.2Front Panel Ports 2.3Front Panel Connections 2.3.1LAN Port (Ethernet) 2.3.2CONSOLE Port 2.3.3Ports 1-8(SAM1008 Ports) 2.3.4Ports 1-8(AAM1008 Ports) Page Factory Default Settings 3.1IP Parameters 3.2Console Port 3.3SNMP Community Strings 3.4Console, Telnet Web Configurator and FTP Password 3.6ADSL Ports (AAM1008) 3.7Ethernet Port 3.8Other Factory Defaults Using the Web Configurator 4.1Introduction 4.2The Web Configurator 4.2.1Navigation Panel Figure 4-3Web Configurator - Navigation Panel Table 4-1Navigation Panel Links LABEL 4.2.2Help 4.2.3Saving Your Configuration System Commands 5.1Command Line Interface (CI) 5.2Console Connection 5.3Command Structure 5.3.1Help Facility 5.3.2Saving Your Configuration 5.4Commonly Used Commands 5.4.1Uptime Command 5.4.2Version Command 5.4.3Restart Command 5.4.4Passwd Command 5.4.5Config Print Command 5.5Sys Commands 5.5.1Info Command 5.5.2Set Name Command 5.5.3Set Contact Command 5.5.4Set Location Command 5.6Secured Host Commands 5.6.1Secured Host Command 5.6.2Secured Host Add Command 5.6.3Secured Host Delete Command 5.7UNIX Syslog Commands 5.7.1Syslog Command 5.7.2Syslog Facility Command 5.7.3Syslog Server Command 5.8System Error Log Commands 5.8.1Errlog Display Command 5.8.2Errlog Clear Command 5.8.3Saving and Viewing a Previous Error Log 5.8.4Set Slot Command 5.8.5Set Chassis Command G.SHDSL Commands 6.1G.SHDSL Standards 6.2Profiles 6.3Configured Versus Actual Speed 6.4Port Bonding 6.5Default Settings 6.5.1Default Profile Settings 6.6G.SHDSL Commands 6.6.1Config Save Command 6.6.2Disable Port Command 6.6.3Disable Ports Command 6.6.4Enable Port Command 6.6.5Enable Ports Command 6.6.6Lineinfo Command 6.6.7Lineperf Command 6.6.8List Port Command 6.6.9List Ports Command 6.6.10Set Profile Command Speed Configuration Example 1: Example 2: 6.6.11Delete Profile Command 6.6.12List Profiles Command 6.6.13Show Profile Command 6.6.14Show Profiles Command 6.6.15Set Port Command 6.6.16Set Ports Command 6.6.17Set PVC Command 6.6.18Set PVCs Command 6.6.19Show PVC Command 6.6.20Show PVCs Command 6.6.21Display All G.SHDSL Line Information 6.6.22Set Central Side Port Bonding Command 6.6.23Set Remote Side Port Bonding Command 6.6.24Delete Port Bonding Command 6.6.25List Bonded Ports Command ADSL Commands 7.1ADSL Standards 7.2Profiles 7.3Configured Vs. Actual Rate 7.4Default Settings 7.4.1Default Profile Settings 7.4.2Other Default Settings 7.5ADSL Commands 7.5.1Config Save Command 7.5.2Disable Port Command 7.5.3Disable Ports Command 7.5.4Enable Port Command 7.5.5Enable Ports Command 7.5.6Linedata Command 7.5.7Lineinfo Command 7.5.8Lineperf Command 7.5.9Linerate Command 7.5.10List Port Command 7.5.11List Ports Command 7.5.12Set Profile Command 7.5.13Delete Profile Command 7.5.14List Profiles Command 7.5.15Show Profile Command 7.5.16Show Profiles Command 7.5.17Set Port Command 7.5.18Set Ports Command 7.5.19Show Port Command 7.5.20Show Ports Command 7.5.21Set PVC Command 7.5.22Set PVCs Command 7.5.23Show PVC Command 7.5.24Show PVCs command Chapter 8 10/100M Fast Ethernet Port Commands 8.110/100M Auto-SensingEthernet 8.2Ethernet Commands 8.2.1Set Auto Command 8.2.2Set Duplex Command 8.2.3Set Speed Command 8.2.4Status Command Bridge Commands 9.1IGMP Snooping 9.2Bridge Port Numbers 9.3Basic Commands 9.3.1Config Save Command 9.3.2Device Command 9.3.3Status Command 9.4MAC filter Commands 9.4.2MAC filter Enable Command 9.4.3MAC filter Disable Command 9.4.4MAC filter Add Command 9.4.5MAC filter Delete Command 9.5Filter Commands 9.5.1Filter Command 9.5.2Mfilter Command 9.5.3Filterage Command 9.5.4Flush Command 9.5.5Info Command 9.5.6Ethertype Command 9.6Port-BasedVLAN Commands 9.6.1Portfilter Command Figure 9-2Example of Modified VLAN Port 9.7Tagged Ethernet Frames Commands (Fast Mode) 9.7.1FPVID Command Page IEEE 802.1Q Tagged VLAN Commands 10.1Introduction 10.2IEEE 802.1Q Tagged VLAN -Tags 10.3VLAN-Aware/VLAN-UnawareDevices 10.4Filtering Databases 10.5Configuring the Tagged VLAN 10.6IEEE 802.1Q Tagged VLAN Commands 10.6.1VLAN Enable Command 10.6.2VLAN Disable Command 10.6.3PVID Command 10.6.4SVLAN CPU Command 10.6.5SVLAN List Command 10.6.6SVLAN Setentry Command Modify a Static VLAN Table Example Forwarding Process Example Figure 10-4SVLAN Example 10.6.7SVLAN Getentry Command Display a Static VLAN Table Entry Example 10.6.8SVLAN Delentry Command Delete a Static VLAN Entry Example 10.6.9DVLAN List Command 10.6.10DVLAN Getentry Command Display a Dynamic VLAN Table Entry Example 10.6.11VLAN List Command Page Page IEEE 802.1p Priority Commands 11.1Introduction 11.2IEEE 802.1p Priority Commands 11.2.1Priority Port Command 11.2.2Regen Port Command IP Commands 12.1Setting the IP Address 12.2General IP Commands 12.2.1Config Command 12.2.2Version Command 12.2.3Ping Command 12.2.4Statistics Command 12.2.5Subnet Add Command 12.2.6Subnet Delete Command 12.2.7Subnet Flush Command 12.2.8Route Add Command 12.2.9Route Delete Command 12.2.10Route Flush Command 12.2.11Enable Command Page Remote Management 13.1Management by Telnet 13.2SNMP Management Figure 13-1SNMP Management Model 13.2.1Supported MIBs 13.3SNMP Access Configuration 13.3.1SNMP Access Read/Write Command 13.3.2SNMP Access Delete Command 13.3.3SNMP Access Flush Command 13.3.4SNMP Access List Command 13.4SNMP Trap Configuration 13.4.1Supported Traps 13.4.2Trap Add Command 13.4.3Trap Delete Command 13.4.4Trap Flush Command 13.4.5Trap List Command Page Configuration Backup/Restore 14.1Configuration Files of the Network Module 14.2Configuration Backup 14.3Configuration Restore and make your network module unusable Firmware Upload and Recovery 15.1FTP Firmware Upload on the Network Module 15.2BOOTP/TFTP Firmware Recovery of the Network Module New Figure 15-1BOOTP/TFTP Server Input Box Figure 15-2Input MAC Update Database Figure 15-3Database Edit Dialog Normal Bootp Figure 15-4Enable BOOTP/TFTP Figure 15-5Enter Debug Mode Page Page Troubleshooting 16.1SHDSL or ADSL LED(s) 16.2Data Transmission 16.3SHDSL or ADSL LED(s) Turn On and Off 16.4Data Rate 16.5Configured Settings 16.6Password 16.7Local Server 16.8SNMP 16.9Telnet Page Index