ZyXEL ES-2108 Series User Manual

ES-2108 SeriesEthernet SwitchUser’s GuideVersion 3.708/2006Edition 1

ES-2108 Series User’s Guide10 Customer Support+” is the (prefix) number you enter to make an international telephone [email protected] +47-2

ES-2108 Series User’s Guide100 Chapter 11 Spanning Tree ProtocolOn each bridge, the root port is the port through which this bridge communicates with

ES-2108 Series User’s GuideChapter 11 Spanning Tree Protocol 101Figure 46 Spanning Tree Protocol: Status The following table describes the labels in

ES-2108 Series User’s Guide102 Chapter 11 Spanning Tree Protocol11.3 Configure Rapid Spanning Tree Protocol Use this screen to configure RSTP setti

ES-2108 Series User’s GuideChapter 11 Spanning Tree Protocol 103Max Age This is the maximum time (in seconds) a switch can wait without receiving a B

ES-2108 Series User’s Guide104 Chapter 11 Spanning Tree Protocol

ES-2108 Series User’s GuideChapter 12 Bandwidth Control 105CHAPTER 12Bandwidth ControlThis chapter shows you how you can cap the maximum bandwidth usi

ES-2108 Series User’s Guide106 Chapter 12 Bandwidth Control* Settings in this row apply to all ports.Use this row only if you want to make some settin

ES-2108 Series User’s GuideChapter 13 Broadcast Storm Control 107CHAPTER 13Broadcast Storm ControlThis chapter introduces and shows you how to configu

ES-2108 Series User’s Guide108 Chapter 13 Broadcast Storm Control* Settings in this row apply to all ports.Use this row only if you want to make some

ES-2108 Series User’s GuideChapter 14 Mirroring 109CHAPTER 14MirroringThis chapter discusses the Mirror setup screens.14.1 Port Mirroring Setup Port

ES-2108 User’s GuideTable of Contents 11Table of ContentsCopyright ...

ES-2108 Series User’s Guide110 Chapter 14 MirroringIngress You can specify to copy all incoming traffic or traffic to/from a specified MAC address. Se

ES-2108 Series User’s GuideChapter 15 Link Aggregation 111CHAPTER 15Link AggregationThis chapter shows you how to logically aggregate physical links t

ES-2108 Series User’s Guide112 Chapter 15 Link Aggregation15.2.1 Link Aggregation ID LACP aggregation ID consists of the following information1:

ES-2108 Series User’s GuideChapter 15 Link Aggregation 11315.4 Link Aggregation Setup Click Configuration in the Link Aggregation Control Protocol S

ES-2108 Series User’s Guide114 Chapter 15 Link Aggregation* Settings in this row apply to all ports.Use this row only if you want to make some setting

ES-2108 Series User’s GuideChapter 16 Port Authentication 115CHAPTER 16Port AuthenticationThis chapter describes the 802.1x authentication method and

ES-2108 Series User’s Guide116 Chapter 16 Port AuthenticationThe following table describes the VSAs supported on the switch. 16.1.1.2 Tunnel Protocol

ES-2108 Series User’s GuideChapter 16 Port Authentication 117Figure 54 Port Authentication 16.2.1 Configuring RADIUS Server Settings From the Po

ES-2108 Series User’s Guide118 Chapter 16 Port AuthenticationFigure 56 Port Authentication: 802.1x The following table describes the labels in this

ES-2108 Series User’s GuideChapter 17 Port Security 119CHAPTER 17Port SecurityThis chapter shows you how to set up port security.17.1 Port Security O

ES-2108 User’s Guide12 Table of ContentsChapter 3Hardware Overview...

ES-2108 Series User’s Guide120 Chapter 17 Port SecurityFigure 57 Port Security The following table describes the labels in this screen. Table 37 P

ES-2108 Series User’s GuideChapter 17 Port Security 12117.3 Port Security Example The following example demonstrates the various settings and results

ES-2108 Series User’s Guide122 Chapter 17 Port Security3 X0 (disables limits) Drop all packets from unknown MAC addresses, do not learn MAC addresses.

ES-2108 Series User’s GuideChapter 18 Queuing Method 123CHAPTER 18Queuing MethodThis chapter introduces the queuing methods supported.18.1 Queuing Me

ES-2108 Series User’s Guide124 Chapter 18 Queuing MethodWeighted Round Robin Scheduling (WRR) uses the same algorithm as round robin scheduling, but s

ES-2108 Series User’s GuideChapter 19 Multicast 125CHAPTER 19MulticastThis chapter shows you how to configure various multicast features. 19.1 Multic

ES-2108 Series User’s Guide126 Chapter 19 MulticastThe switch forwards multicast traffic destined for multicast groups (that it has learned from IGMP

ES-2108 Series User’s GuideChapter 19 Multicast 127Figure 61 Multicast Setting The following table describes the labels in this screen. Table 42

ES-2108 Series User’s Guide128 Chapter 19 Multicast19.4 IGMP Filtering Profile IGMP filter profiles allow you to control access to IGMP multicast gro

ES-2108 Series User’s GuideChapter 19 Multicast 129Figure 62 Multicast: IGMP Filtering Profile The following table describes the labels in this scre

ES-2108 User’s GuideTable of Contents 137.3 General Setup ...

ES-2108 Series User’s Guide130 Chapter 19 Multicast19.5 MVR Overview Multicast VLAN Registration (MVR) is designed for applications (such as Media-on

ES-2108 Series User’s GuideChapter 19 Multicast 13119.5.3 How MVR WorksThe following figure shows a multicast television example where a subscriber d

ES-2108 Series User’s Guide132 Chapter 19 MulticastFigure 65 MVR The following table describes the related labels in this screen. Table 44 MVRLABE

ES-2108 Series User’s GuideChapter 19 Multicast 13319.7 MVR Group Configuration All source ports and receiver ports belonging to a multicast group ca

ES-2108 Series User’s Guide134 Chapter 19 MulticastFigure 66 MVR: Group Configuration The following table describes the labels in this screen. Table

ES-2108 Series User’s GuideChapter 19 Multicast 13519.7.1 MVR Configuration ExampleThe following figure shows a network example where ports 1, 2 and

ES-2108 Series User’s Guide136 Chapter 19 MulticastFigure 69 MVR Group Configuration Example Figure 70 MVR Group Configuration Example

ES-2108 Series User’s GuideChapter 20 Static Route 137CHAPTER 20Static RouteThis chapter shows you how to configure static routes.20.1 Configuring St

ES-2108 Series User’s Guide138 Chapter 20 Static RouteMetric The metric represents the “cost” of transmission for routing purposes. IP routing uses ho

ES-2108 Series User’s GuideChapter 21 Differentiated Services 139CHAPTER 21Differentiated ServicesThis chapter shows you how to configure Differentiat

ES-2108 User’s Guide14 Table of ContentsChapter 12Bandwidth Control ...

ES-2108 Series User’s Guide140 Chapter 21 Differentiated ServicesFigure 73 DiffServ Network Example Switch A marks traffic flowing into the network

ES-2108 Series User’s GuideChapter 21 Differentiated Services 14121.3 DSCP-to-IEEE802.1p Priority Mapping Settings You can configure the DSCP to

ES-2108 Series User’s Guide142 Chapter 21 Differentiated ServicesFigure 75 DiffServ: DSCP Setting The following table describes the labels in this s

ES-2108 Series User’s GuideChapter 22 Maintenance 143CHAPTER 22MaintenanceThis chapter explains how to configure the maintenance screens that let you

ES-2108 Series User’s Guide144 Chapter 22 Maintenance22.2 Load Factory Default Follow the steps below to reset the switch back to the factory defaul

ES-2108 Series User’s GuideChapter 22 Maintenance 14522.4 Reboot System Reboot System allows you to restart the switch without physically turning th

ES-2108 Series User’s Guide146 Chapter 22 MaintenanceFigure 79 Restore Configuration Type the path and file name of the configuration file you wish

ES-2108 Series User’s GuideChapter 22 Maintenance 14722.8.1 Filename Conventions The configuration file contains the settings in the screens such as

ES-2108 Series User’s Guide148 Chapter 22 Maintenance6 Use put to transfer files from the computer to the switch, for example, put firmware.bin ras tr

ES-2108 Series User’s GuideChapter 23 Access Control 149CHAPTER 23Access ControlThis chapter describes how to control access to the switch.23.1 Acces

ES-2108 User’s GuideTable of Contents 15Chapter 19Multicast...

ES-2108 Series User’s Guide150 Chapter 23 Access Control23.3 About SNMP Simple Network Management Protocol (SNMP) is an application layer protocol u

ES-2108 Series User’s GuideChapter 23 Access Control 15123.3.1 Supported MIBs MIBs let administrators collect statistics and monitor status and perf

ES-2108 Series User’s Guide152 Chapter 23 Access ControlFigure 83 Access Control: SNMP The following table describes the labels in this screen. 23.4

ES-2108 Series User’s GuideChapter 23 Access Control 153Figure 84 Access Control: Logins The following table describes the labels in this screen.23.

ES-2108 Series User’s Guide154 Chapter 23 Access ControlFigure 85 SSH Communication Example23.6 How SSH worksThe following table summarizes how a s

ES-2108 Series User’s GuideChapter 23 Access Control 1553 Authentication and Data TransmissionAfter the identification is verified and data encryption

ES-2108 Series User’s Guide156 Chapter 23 Access ControlFigure 87 SSH Login Example 23.8 Introduction to HTTPSHTTPS (Hyper Text Transfer Protocol o

ES-2108 Series User’s GuideChapter 23 Access Control 1571 HTTPS connection requests from an SSL-aware web browser go to port 443 (by default) on the s

ES-2108 Series User’s Guide158 Chapter 23 Access ControlFigure 89 Security Alert Dialog Box (Internet Explorer)23.9.2 Netscape Navigator Warning Me

ES-2108 Series User’s GuideChapter 23 Access Control 159Figure 91 Security Certificate 2 (Netscape)23.9.3 The Main ScreenAfter you accept the certi

ES-2108 User’s Guide16 Table of Contents22.8.3 GUI-based FTP Clients ...14822.8.

ES-2108 Series User’s Guide160 Chapter 23 Access ControlFigure 93 Access Control: Service Access Control The following table describes the fields i

ES-2108 Series User’s GuideChapter 23 Access Control 161Figure 94 Access Control: Remote Management The following table describes the labels in this

ES-2108 Series User’s Guide162 Chapter 23 Access Control

ES-2108 Series User’s GuideChapter 24 Diagnostic 163CHAPTER 24DiagnosticThis chapter explains the Diagnostic screen.24.1 Diagnostic Click Management

ES-2108 Series User’s Guide164 Chapter 24 Diagnostic

ES-2108 Series User’s GuideChapter 25 Syslog 165CHAPTER 25SyslogThis chapter explains the syslog screens.25.1 Syslog Overview The syslog protocol all

ES-2108 Series User’s Guide166 Chapter 25 SyslogFigure 96 Syslog The following table describes the labels in this screen. 25.3 Syslog Server Setup

ES-2108 Series User’s GuideChapter 25 Syslog 167Figure 97 Syslog: Server Setup The following table describes the labels in this screen.Table 63 Sy

ES-2108 Series User’s Guide168 Chapter 25 Syslog

ES-2108 Series User’s GuideChapter 26 Cluster Management 169CHAPTER 26Cluster ManagementThis chapter introduces cluster management.26.1 Clustering Ma

ES-2108 User’s GuideTable of Contents 17Chapter 27MAC Table ...

ES-2108 Series User’s Guide170 Chapter 26 Cluster Management26.2 Clustering Management Status Click Management, Cluster Management in the navigation

ES-2108 Series User’s GuideChapter 26 Cluster Management 17126.2.1 Cluster Member Switch Management Go to the Clustering Management Status screen of

ES-2108 Series User’s Guide172 Chapter 26 Cluster ManagementFigure 101 Example: Uploading Firmware to a Cluster Member Switch The following table ex

ES-2108 Series User’s GuideChapter 26 Cluster Management 173Figure 102 Clustering Management Configuration The following table describes the labels

ES-2108 Series User’s Guide174 Chapter 26 Cluster ManagementList A list of suitable candidates found by auto-discovery is shown here. The switches mus

ES-2108 Series User’s GuideChapter 27 MAC Table 175CHAPTER 27MAC TableThis chapter introduces the MAC Table screen.27.1 MAC Table Overview The MAC Ta

ES-2108 Series User’s Guide176 Chapter 27 MAC Table27.2 Viewing the MAC Table Note: Click MAC, VID or Port in the Sort by field to display the MAC a

ES-2108 Series User’s GuideChapter 28 ARP Table 177CHAPTER 28ARP TableThis chapter introduces ARP Table.28.1 ARP Table Overview Address Resolution Pr

ES-2108 Series User’s Guide178 Chapter 28 ARP TableFigure 105 ARP Table The following table describes the labels in this screen. Table 69 ARP Tabl

ES-2108 Series User’s GuideChapter 29 Configure Clone 179Chapter 29Configure CloneThis chapter shows you how you can copy the settings of one port ont

ES-2108 User’s Guide18 Table of Contents31.2 show Commands ...

ES-2108 Series User’s Guide180 Chapter 29 Configure CloneApply Click Apply to save your changes to the switch’s run-time memory. The switch loses thes

ES-2108 Series User’s GuideChapter 30 Introducing Commands 181CHAPTER 30 Introducing CommandsThis chapter introduces commands and gives a summary of c

ES-2108 Series User’s Guide182 Chapter 30 Introducing Commands30.2.1.1 Initial ScreenWhen you turn on your switch, it performs several internal tests

ES-2108 Series User’s GuideChapter 30 Introducing Commands 183• “Command” refers to a command used in the command line interface (CI command). • The |

ES-2108 Series User’s Guide184 Chapter 30 Introducing CommandsSyntax: logins username <username> password <password>logins username <us

ES-2108 Series User’s GuideChapter 30 Introducing Commands 185Enter exit to quit from the current mode or enter logout to exit the command interpreter

ES-2108 Series User’s Guide186 Chapter 30 Introducing Commands30.8.1 List of Available CommandsEnter “help” to display a list of available commands a

ES-2108 Series User’s GuideChapter 30 Introducing Commands 187Enter <command> ? to display detailed help information about the sub commands and

ES-2108 Series User’s Guide188 Chapter 30 Introducing Commands• Use the same configuration file to set all switches (of the same model) in your networ

ES-2108 Series User’s GuideChapter 30 Introducing Commands 18930.11.2 Enable ModeThe following table describes the commands available for Enable mode

ES-2108 User’s GuideTable of Contents 1933.2.8 qos priority ...

ES-2108 Series User’s Guide190 Chapter 30 Introducing Commands route staticDisplays IP static route information.13hardware-monitor <C|F>Displays

ES-2108 Series User’s GuideChapter 30 Introducing Commands 191bandwidth-controlDisplays bandwidth control settings on the port(s). 13egressDisplays ou

ES-2108 Series User’s Guide192 Chapter 30 Introducing CommandstimeoutDisplays the HTTPS session timeout. 13multi-login Displays multi-lo

ES-2108 Series User’s GuideChapter 30 Introducing Commands 193baudrate <1|2|3|4|5>Changes the console port speed. Choices are 1 (9600), 2 (19200

ES-2108 Series User’s Guide194 Chapter 30 Introducing Commands30.11.3 General Configuration ModeThe following table lists the commands in Configurati

ES-2108 Series User’s GuideChapter 30 Introducing Commands 195profile <name> start-address <ip> end-address <ip>Deletes a rule in th

ES-2108 Series User’s Guide196 Chapter 30 Introducing Commandsradius-server <index>Disables the use of authentication from the specified RADIUS

ES-2108 Series User’s GuideChapter 30 Introducing Commands 197ssh key <rsa1|rsa|dsa>Disables the secure shell server encryption key. Your switch

ES-2108 Series User’s Guide198 Chapter 30 Introducing Commandsleave-timeout <1-16711450>Sets the leave timeout value 13unknown-multicast-frame &

ES-2108 Series User’s GuideChapter 30 Introducing Commands 199mac-filter name <name> mac <mac-addr> vlan <vlan-id> drop <src/dst/

ES-2108 User’s Guide20 Table of ContentsAppendix AProduct Specifications ...

ES-2108 Series User’s Guide200 Chapter 30 Introducing Commandsmember <mac-address> password <password-str>Sets the cluster member switch&a

ES-2108 Series User’s GuideChapter 30 Introducing Commands 201MAC-freezeDisables MAC address learning and enables port security.Note: All previously l

ES-2108 Series User’s Guide202 Chapter 30 Introducing Commandstimesync <daytime|time|ntp>Sets the time server protocol. 13server <ip>Sets

ES-2108 Series User’s GuideChapter 30 Introducing Commands 203ssh <socket-number>Allows SSH access on the specified service port.13https <soc

ES-2108 Series User’s Guide204 Chapter 30 Introducing Commands30.11.4 interface port-channel CommandsThe following table lists the interface port-cha

ES-2108 Series User’s GuideChapter 30 Introducing Commands 205pvid <1-4094>The default PVID is VLAN 1 for all ports. Sets a PVID in the range 1

ES-2108 Series User’s Guide206 Chapter 30 Introducing Commandsspeed-duplex <auto|10-half|10-full|100-half|100-full|1000-full>Sets the duplex mod

ES-2108 Series User’s GuideChapter 30 Introducing Commands 20730.11.5 config-vlan CommandsThe following table lists the vlan commands in configuratio

ES-2108 Series User’s Guide208 Chapter 30 Introducing Commands30.11.6 mvr CommandsThe following table lists the mvr commands in configuration mode. d

ES-2108 Series User’s GuideChapter 30 Introducing Commands 209group <name-str> start-address <ip> end-address <ip>Sets the multicast

ES-2108 Series User’s GuideList of Figures 21List of FiguresFigure 1 Backbone Application ...

ES-2108 Series User’s Guide210 Chapter 30 Introducing Commands

ES-2108 Series User’s GuideChapter 31 User and Enable Mode Commands 211CHAPTER 31 User and Enable ModeCommandsThis chapter describes some commands wh

ES-2108 Series User’s Guide212 Chapter 31 User and Enable Mode Commands31.2.2 show ipSyntax: show ipThis command displays the IP related information

ES-2108 Series User’s GuideChapter 31 User and Enable Mode Commands 213This command displays statistics of a port. The following example shows that p

ES-2108 Series User’s Guide214 Chapter 31 User and Enable Mode CommandsThis command displays the MAC address(es) stored in the switch. The following

ES-2108 Series User’s GuideChapter 31 User and Enable Mode Commands 215This command displays information about the route to an Ethernet device. The f

ES-2108 Series User’s Guide216 Chapter 31 User and Enable Mode Commands31.5.1 Resetting to the Factory DefaultFollow the steps below to reset the sw

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 217CHAPTER 32Configuration Mode CommandsThis chapter describes how to enable and con

ES-2108 Series User’s Guide218 Chapter 32 Configuration Mode Commands• Set the switch to drop packets from unknown multicast groups. 32.2 Configure

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 21932.3 Enabling STPUse the spanning-tree commands to enable and configure STP on t

ES-2108 Series User’s Guide22 List of FiguresFigure 39 Static VLAN Details ...

ES-2108 Series User’s Guide220 Chapter 32 Configuration Mode CommandsAn example using spanning-tree command is shown next.• Enable STP on the switch.

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 22132.4.2 Resetting CommandsUse the no command to reset switch settings to their de

ES-2108 Series User’s Guide222 Chapter 32 Configuration Mode Commands32.4.4.1 no trunkSyntax: no trunk <T1|T2>no trunk <T1|T2> lacp no tr

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 223Figure 107 no port-access-authenticator Command Example 32.4.4.3 no sshSyntax:

ES-2108 Series User’s Guide224 Chapter 32 Configuration Mode Commandswhere An example is shown next.• Set the queueing method to WRR. • Set the weigh

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 225• Create a static route with the destination IP address of 172.21.1.104, subnet m

ES-2108 Series User’s Guide226 Chapter 32 Configuration Mode Commands32.8 Enabling TrunkingTo create and enable a trunk, enter trunk followed by the

ES-2108 Series User’s GuideChapter 32 Configuration Mode Commands 227where See Section 32.9.2 on page 227 for an example.32.9.2 Port Authentication

ES-2108 Series User’s Guide228 Chapter 32 Configuration Mode Commandswhere An example is shown next.• Specify RADIUS server 1 with IP address 10.10.1

ES-2108 Series User’s GuideChapter 33 Interface Commands 229CHAPTER 33Interface CommandsThese are some commonly used configuration commands that belon

ES-2108 Series User’s GuideList of Figures 23Figure 82 SNMP Management Model ... 150

ES-2108 Series User’s Guide230 Chapter 33 Interface CommandswhereAn example is shown next.• Enable port one for configuration.• Enable broadcast contr

ES-2108 Series User’s GuideChapter 33 Interface Commands 231• Set the outgoing traffic bandwidth limit to 5000Kbps.. 33.2.4 mirror The mirror command

ES-2108 Series User’s Guide232 Chapter 33 Interface CommandsGVRP (GARP VLAN Registration Protocol) is a registration protocol that defines a way for s

ES-2108 Series User’s GuideChapter 33 Interface Commands 233• Enable port-based VLAN tagging on the switch.• Enable ports one, three, four and five fo

ES-2108 Series User’s Guide234 Chapter 33 Interface Commands33.2.10 speed-duplex Syntax:speed-duplex <auto|10-half|10-full|100-half|100-full|1000-

ES-2108 Series User’s GuideChapter 33 Interface Commands 23533.3 Interface no Command ExamplesSimilar to the no commands in the Enable and Config mod

ES-2108 Series User’s Guide236 Chapter 33 Interface Commands

ES-2108 Series User’s GuideChapter 34 IEEE 802.1Q Tagged VLAN Commands 237CHAPTER 34IEEE 802.1Q Tagged VLANCommandsThis chapter describes the IEEE 802

ES-2108 Series User’s Guide238 Chapter 34 IEEE 802.1Q Tagged VLAN Commands34.2 Global VLAN1Q Tagged VLAN Configuration Commands This section shows yo

ES-2108 Series User’s GuideChapter 34 IEEE 802.1Q Tagged VLAN Commands 239Switches join VLANs by making a declaration. A declaration is made by issuin

ES-2108 Series User’s Guide24 List of Figures

ES-2108 Series User’s Guide240 Chapter 34 IEEE 802.1Q Tagged VLAN Commands34.3.1 Set Port VID Syntax:pvid <VID>whereThis command sets the defau

ES-2108 Series User’s GuideChapter 34 IEEE 802.1Q Tagged VLAN Commands 24134.3.4 Modify Static VLAN Use the following commands in the config-vlan mod

ES-2108 Series User’s Guide242 Chapter 34 IEEE 802.1Q Tagged VLAN Commands3 The switch notes what the SVLAN table says (that is, the SVLAN tells the s

ES-2108 Series User’s GuideChapter 34 IEEE 802.1Q Tagged VLAN Commands 24334.5 Disable VLANSyntax:vlan <vlan-id> inactiveThis command disables

ES-2108 Series User’s Guide244 Chapter 34 IEEE 802.1Q Tagged VLAN Commands

ES-2108 Series User’s GuideChapter 35 Multicast VLAN Registration Commands 245CHAPTER 35Multicast VLAN RegistrationCommandsThis chapter shows you how

ES-2108 Series User’s Guide246 Chapter 35 Multicast VLAN Registration Commands• Enter MVR mode. Create a multicast VLAN with the name multiVlan and th

ES-2108 Series User’s GuideChapter 36 Troubleshooting 247CHAPTER 36TroubleshootingThis chapter covers potential problems and possible remedies. 36.1

ES-2108 Series User’s Guide248 Chapter 36 Troubleshooting36.2.1 Pop-up Windows, JavaScripts and Java Permissions In order to use the web configurator

ES-2108 Series User’s GuideChapter 36 Troubleshooting 249Figure 108 Pop-up BlockerYou can also check if pop-up blocking is disabled in the Pop-up Bl

ES-2108 Series User’s GuideList of Tables 25List of TablesTable 1 Model Specific Features ...

ES-2108 Series User’s Guide250 Chapter 36 TroubleshootingFigure 110 Internet Options3 Type the IP address of your device (the web page that you do n

ES-2108 Series User’s GuideChapter 36 Troubleshooting 2515 Click Close to return to the Privacy screen. 6 Click Apply to save this setting. 36.2.1.2

ES-2108 Series User’s Guide252 Chapter 36 TroubleshootingFigure 113 Security Settings - Java Scripting36.2.1.3 Java Permissions1 From Internet Expl

ES-2108 Series User’s GuideChapter 36 Troubleshooting 25336.2.1.3.1 JAVA (Sun)1 From Internet Explorer, click Too ls, Internet Options and then the A

ES-2108 Series User’s Guide254 Chapter 36 Troubleshooting

ES-2108 Series User’s GuideAppendix A Product Specifications 255APPENDIX AProduct SpecificationsThese are the switch product specifications. Table 81

ES-2108 Series User’s Guide256 Appendix A Product Specifications Port mirroring Port based mirroring to a monitor portIGMP Supports IGMP snoopingTable

ES-2108 Series User’s GuideAppendix A Product Specifications 257Table 83 Physical and Environmental Specifications LEDs Per switch: PWR (Green), SYS

ES-2108 Series User’s Guide258 Appendix A Product Specifications

ES-2108 Series User’s GuideAppendix B IP Addresses and Subnetting 259APPENDIX BIP Addresses and SubnettingThis appendix introduces IP addresses, IP ad

ES-2108 Series User’s Guide26 List of TablesTable 39 Physical Queue Priority ...

ES-2108 Series User’s Guide260 Appendix B IP Addresses and SubnettingThe following table shows the network number and host ID arrangement for classes

ES-2108 Series User’s GuideAppendix B IP Addresses and Subnetting 261Subnet MasksA subnet mask is used to determine which bits are part of the network

ES-2108 Series User’s Guide262 Appendix B IP Addresses and SubnettingThe first mask shown is the class “C” natural mask. Normally if no mask is specif

ES-2108 Series User’s GuideAppendix B IP Addresses and Subnetting 263Host IDs of all zeros represent the subnet itself and host IDs of all ones are th

ES-2108 Series User’s Guide264 Appendix B IP Addresses and SubnettingExample Eight SubnetsSimilarly use a 27-bit mask to create eight subnets (000, 00

ES-2108 Series User’s GuideAppendix B IP Addresses and Subnetting 265The following table shows class C IP address last octet values for each subnet.Th

ES-2108 Series User’s Guide266 Appendix B IP Addresses and SubnettingThe following table is a summary for class “B” subnet planning. Table 97 Class

ES-2108 Series User’s GuideIndex 267IndexSymbols“standby” ports 111Numerics802.1P priority 80Aaccess control 149limitation 149login account 152remote

ES-2108 Series User’s Guide268 Indexsyntax conventions 182user mode details 188using history 187vlan mode details 207commands interface mode details 2

ES-2108 Series User’s GuideIndex 269Hhardware 39by model 43freestanding installation 39front panel 43mounting brackets 40overview 43power connector 47

ES-2108 Series User’s GuideList of Tables 27Table 82 Management Specifications ...

ES-2108 Series User’s Guide270 IndexMSA (MultiSource Agreement) 45MTU (Multi-Tenant Unit) 73multicast 125multicast group 128multicast settings 127mult

ES-2108 Series User’s GuideIndex 271rear panel 47registrationproduct 8related documentation 29reload, default 55remote management 160service 161truste

ES-2108 Series User’s Guide272 Indexmanagement 182timecurrent 73time zone 73timeserver 73Time (RFC-868) 73time service protocol 73time format 73time z

ES-2108 Series User’s Guide28 List of Tables

ES-2108 Series User’s GuidePreface 29PrefaceCongratulations on your purchase of the ES-2108 Series Ethernet Switch.This preface introduces you to the

ES-2108 Series User’s GuideCopyright 3CopyrightCopyright © 2006 by ZyXEL Communications Corporation.The contents of this publication may not be reprod

ES-2108 Series User’s Guide30 PrefaceGraphics Icons Key User Guide Feedback Help us help you. E-mail all User Guide-related comments, questions or su

ES-2108 Series User’s GuideChapter 1 Getting to Know Your Switch 31CHAPTER 1Getting to Know Your SwitchThis chapter introduces the main features and a

ES-2108 Series User’s Guide32 Chapter 1 Getting to Know Your SwitchDHCP ClientDHCP (Dynamic Host Configuration Protocol RFC 2131 and RFC 2132) allows

ES-2108 Series User’s GuideChapter 1 Getting to Know Your Switch 33STP (Spanning Tree Protocol) / RSTP (Rapid STP)(R)STP detects and breaks network lo

ES-2108 Series User’s Guide34 Chapter 1 Getting to Know Your SwitchMini-GBIC SlotInstall SPF transceivers in this slot to connect to other Ethernet sw

ES-2108 Series User’s GuideChapter 1 Getting to Know Your Switch 35Figure 1 Backbone Application 1.4.2 Bridging ExampleIn this example application

ES-2108 Series User’s Guide36 Chapter 1 Getting to Know Your SwitchSwitching to higher-speed LANs such as ATM (Asynchronous Transmission Mode) is not

ES-2108 Series User’s GuideChapter 1 Getting to Know Your Switch 37Figure 4 Tag-based VLAN Application 1.4.4.2 VLAN Shared Server ExampleShared res

ES-2108 Series User’s Guide38 Chapter 1 Getting to Know Your Switch

ES-2108 Series User’s GuideChapter 2 Hardware Installation and Connection 39CHAPTER 2Hardware Installation andConnectionThis chapter shows you how to

ES-2108 Series User’s Guide4 CertificationsCertificationsFederal Communications Commission (FCC) Interference StatementThis device complies with Part

ES-2108 Series User’s Guide40 Chapter 2 Hardware Installation and Connection2.2 Mounting the Switch on a Rack This section lists the rack mounting re

ES-2108 Series User’s GuideChapter 2 Hardware Installation and Connection 41Figure 8 Mounting the Switch on a Rack 2 Using a #2 Philips screwdriver

ES-2108 Series User’s Guide42 Chapter 2 Hardware Installation and Connection

ES-2108 Series User’s GuideChapter 3 Hardware Overview 43CHAPTER 3Hardware OverviewThis chapter describes the front panel and rear panel of the switch

ES-2108 Series User’s Guide44 Chapter 3 Hardware OverviewThe following table describes the port labels on the front panel. 3.1.1 Console Port For loc

ES-2108 Series User’s GuideChapter 3 Hardware Overview 45The ES-2108-G and ES-2108PWR also come with a Gigabit/mini-GBIC port each. The mini-GBIC port

ES-2108 Series User’s Guide46 Chapter 3 Hardware OverviewFigure 12 Transceiver Installation Example 2 Press the transceiver firmly until it clicks i

ES-2108 Series User’s GuideChapter 3 Hardware Overview 47Note: To avoid possible eye injury, do not look directly into a module’s fiber-optic connecto

ES-2108 Series User’s Guide48 Chapter 3 Hardware OverviewSYS Green Blinking The system is rebooting and performing self-diagnostic tests.On The system

ES-2108 Series User’s GuideChapter 4 The Web Configurator 49CHAPTER 4The Web ConfiguratorThis section introduces the configuration and functions of th

ES-2108 Series User’s GuideCertifications 52 Select your product from the drop-down list box on the ZyXEL home page to go to that product's page.

ES-2108 Series User’s Guide50 Chapter 4 The Web ConfiguratorFigure 17 Web Configurator: Login 4 Click OK to view the first web configurator screen.4

ES-2108 Series User’s GuideChapter 4 The Web Configurator 51B - Click this link to save your configuration into the switch’s nonvolatile memory. Nonvo

ES-2108 Series User’s Guide52 Chapter 4 The Web ConfiguratorThe following table lists the various web configurator screens within the sub-links.The fo

ES-2108 Series User’s GuideChapter 4 The Web Configurator 53Switch Setup This link takes you to a screen where you can set up global switch parameters

ES-2108 Series User’s Guide54 Chapter 4 The Web Configurator4.3.1 Change Your Password After you log in for the first time, it is recommended you

ES-2108 Series User’s GuideChapter 4 The Web Configurator 55Click the Save link in the upper right hand corner of the web configurator to save your co

ES-2108 Series User’s Guide56 Chapter 4 The Web Configurator4 Type atlc after the “Enter Debug Mode” message.5 Wait for the “Starting XMODEM upload” m

ES-2108 Series User’s GuideChapter 5 Initial Setup Example 57CHAPTER 5Initial Setup ExampleThis chapter shows how to set up the switch for an example

ES-2108 Series User’s Guide58 Chapter 5 Initial Setup Example1 Click Advanced Application and VLAN in the navigation panel and click the Static VLAN l

ES-2108 Series User’s GuideChapter 5 Initial Setup Example 59In the example network, configure 2 as the port VID on port 5 so that any untagged frames

ES-2108 Series User’s Guide6 Safety WarningsSafety WarningsFor your safety, be sure to read and follow all warning notices and instructions.• Do NOT u

ES-2108 Series User’s Guide60 Chapter 5 Initial Setup ExampleFigure 24 Initial Setup Example: Management IP Address 1 Connect your computer to any

ES-2108 Series User’s GuideChapter 6 System Status and Port Statistics 61CHAPTER 6System Status and PortStatisticsThis chapter describes the system st

ES-2108 Series User’s Guide62 Chapter 6 System Status and Port StatisticsFigure 26 Status (ES-2108-G) The following table describes the labels in t

ES-2108 Series User’s GuideChapter 6 System Status and Port Statistics 636.1.1 Status: Port Details Click a number in the Port column in the Stat

ES-2108 Series User’s Guide64 Chapter 6 System Status and Port StatisticsFigure 27 Status: Port Details (ES-2108PWR)

ES-2108 Series User’s GuideChapter 6 System Status and Port Statistics 65Figure 28 Status: Port Details (ES-2108-G) The following table describes t

ES-2108 Series User’s Guide66 Chapter 6 System Status and Port StatisticsPDMaxCurrent (mA) (ES-2108PWR Only)This field is only available on the ES-210

ES-2108 Series User’s GuideChapter 6 System Status and Port Statistics 67Error PacketRX CRC This field shows the number of packets received with CRC

ES-2108 Series User’s Guide68 Chapter 6 System Status and Port Statistics

ES-2108 Series User’s GuideChapter 7 Basic Setting 69CHAPTER 7Basic SettingThis chapter describes how to configure the System Info, General Setup, Swi

ES-2108 Series User’s GuideSafety Warnings 7This product is recyclable. Dispose of it properly.

ES-2108 Series User’s Guide70 Chapter 7 Basic SettingFigure 29 System Info (ES-2108PWR) Figure 30 System Info (ES-2108-G) The following table desc

ES-2108 Series User’s GuideChapter 7 Basic Setting 717.3 General Setup Use this screen to enter administrative details, time settings and login p

ES-2108 Series User’s Guide72 Chapter 7 Basic SettingFigure 31 General Setup The following table describes the labels in this screen. Table 10 Gen

ES-2108 Series User’s GuideChapter 7 Basic Setting 737.4 Introduction to VLANs A VLAN (Virtual Local Area Network) allows a physical network to be p

ES-2108 Series User’s Guide74 Chapter 7 Basic SettingNote: VLAN is unidirectional; it only governs outgoing traffic.See Chapter 8 on page 81 for infor

ES-2108 Series User’s GuideChapter 7 Basic Setting 757.6 IP Setup Use the IP Setup screen to configure the default gateway device, the default doma

ES-2108 Series User’s Guide76 Chapter 7 Basic Setting7.6.1 Management IP AddressesThe switch needs an IP address for it to be managed over the networ

ES-2108 Series User’s GuideChapter 7 Basic Setting 77Static IP AddressSelect this option if you don't have a DHCP server or if you wish to assign

ES-2108 Series User’s Guide78 Chapter 7 Basic Setting7.7 Port Setup Ethernet port connections can be in half-duplex or full-duplex mode. Full-duple

ES-2108 Series User’s GuideChapter 7 Basic Setting 79Figure 35 Port Setup (ES-2108-G) The following table describes the labels in this screen. Tabl

ES-2108 Series User’s Guide8 ZyXEL Limited WarrantyZyXEL Limited WarrantyZyXEL warrants to the original end user (purchaser) that this product is free

ES-2108 Series User’s Guide80 Chapter 7 Basic SettingSpeed/Duplex Select the speed and the duplex mode of the Ethernet connection on this port. For Et

ES-2108 Series User’s GuideChapter 8 VLAN 81CHAPTER 8VLANThe type of screen you see here depends on the VLAN Type you selected in the Switch Setup scr

ES-2108 Series User’s Guide82 Chapter 8 VLAN8.2 Automatic VLAN Registration GARP and GVRP are the protocols used to automatically register VLAN memb

ES-2108 Series User’s GuideChapter 8 VLAN 838.3 Port VLAN Trunking Enable VLAN Trunking on a port to allow frames belonging to unknown VLAN groups t

ES-2108 Series User’s Guide84 Chapter 8 VLANFigure 37 Switch Setup: Select VLAN Type 8.5 Static VLANUse a static VLAN to decide whether an incoming

ES-2108 Series User’s GuideChapter 8 VLAN 858.5.2 Static VLAN Details Use this screen to view detailed port settings and status of the VLAN group. Se

ES-2108 Series User’s Guide86 Chapter 8 VLANFigure 40 VLAN: Static VLAN The following table describes the related labels in this screen. Table 17

ES-2108 Series User’s GuideChapter 8 VLAN 878.5.4 Configure VLAN Port Settings Use the VLAN Port Setting screen to configure the static VLAN (IEEE

ES-2108 Series User’s Guide88 Chapter 8 VLANFigure 41 VLAN: VLAN Port Setting The following table describes the labels in this screen. Table 18 VL

ES-2108 Series User’s GuideChapter 8 VLAN 898.6 Port Based VLAN Setup Port-based VLANs are VLANs where the packet forwarding decision is based on

ES-2108 Series User’s GuideCustomer Support 9Customer SupportPlease have the following information ready when you contact customer support.• Product m

ES-2108 Series User’s Guide90 Chapter 8 VLANFigure 42 Port Based VLAN Setup (All Connected)

ES-2108 Series User’s GuideChapter 8 VLAN 91Figure 43 Port Based VLAN Setup (Port Isolation) The following table describes the labels in this screen

ES-2108 Series User’s Guide92 Chapter 8 VLANApply Click Apply to save your changes to the switch’s run-time memory. The switch loses these changes if

ES-2108 Series User’s GuideChapter 9 Static MAC Forwarding 93CHAPTER 9Static MAC ForwardingUse these screens to configure static MAC address forwardin

ES-2108 Series User’s Guide94 Chapter 9 Static MAC ForwardingFigure 44 Static MAC Forwarding The following table describes the labels in this screen

ES-2108 Series User’s GuideChapter 9 Static MAC Forwarding 95Delete Click Delete to remove the selected entry from the summary table.Cancel Click Canc

ES-2108 Series User’s Guide96 Chapter 9 Static MAC Forwarding

ES-2108 Series User’s GuideChapter 10 Filtering 97CHAPTER 10FilteringThis chapter discusses MAC address port filtering.10.1 Configure a Filtering Rul

ES-2108 Series User’s Guide98 Chapter 10 FilteringAdd Click Add to save your changes to the switch’s run-time memory. The switch loses these changes i

ES-2108 Series User’s GuideChapter 11 Spanning Tree Protocol 99CHAPTER 11Spanning Tree ProtocolThis chapter introduces the Spanning Tree Protocol (STP