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ZyXEL Communications dimension ES-4024 User Manual

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Dimension
ES-4024
Ethernet Switch
August 2003
Version 3.50
User's Guide

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Summary of Contents for ZyXEL Communications dimension ES-4024

  • Page 1 Dimension ES-4024 Ethernet Switch August 2003 Version 3.50 User’s Guide...
  • Page 3 ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. All rights reserved. Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein.

  • Page 4: Zyxel Limited Warranty

    Dimension ES-4024 Ethernet Switch ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two (2) years from the date of purchase. During the warranty period and upon...

  • Page 5: Interference Statements And Warnings

    Dimension ES-4024 Ethernet Switch Interference Statements and Warnings FCC Interference Statement This switch complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This switch may not cause harmful interference. (2) This switch must accept any interference received, including interference that may cause undesired operations.

  • Page 6: Customer Support

    Dimension ES-4024 Ethernet Switch Customer Support If you have questions about your ZyXEL product or desire assistance, contact ZyXEL Communications Corporation offices worldwide, in one of the following ways: Contacting Customer Support When you contact your customer support representative, have the following information ready: ♦...

  • Page 7: Table Of Contents

    Dimension ES-4024 Ethernet Switch Table of Contents Copyright .................................. iii ZyXEL Limited Warranty............................iv Interference Statements and Warnings ........................v Customer Support ..............................vi List of Figures ................................x List of Tables................................xiii Preface ..................................xv Features And Applications............................I Chapter 1 Getting to Know the ES-4024......................1-1 Features ..............................
  • Page 8 Dimension ES-4024 Ethernet Switch Chapter 7 VLAN.............................. 7-1 Introduction to IEEE 802.1Q Tagged VLAN ..................7-1 Introduction to Port-based VLANs ......................7-7 Chapter 8 Static MAC Forward Setup ......................8-1 Introduction to Static MAC Forward Setup .................... 8-1 Configuring Static MAC Forwarding ...................... 8-1 Viewing and Editing Static MAC Forwarding Rules................
  • Page 9 Dimension ES-4024 Ethernet Switch 19.2 RIP............................... 19-2 19.3 IGMP ..............................19-3 Chapter 20 Maintenance ..........................20-1 20.1 Maintenance ............................20-1 20.2 Firmware Upgrade..........................20-1 20.3 Restore a Configuration File........................ 20-2 20.4 Backing Up a Configuration File......................20-2 20.5 Command Line FTP ..........................20-3 Chapter 21 Diagnostic............................

  • Page 10: List Of Figures

    Dimension ES-4024 Ethernet Switch List of Figures Figure 1-1 Backbone Application..........................1-4 Figure 1-2 Bridging Application..........................1-5 Figure 1-3 High Performance Switched Workgroup Application ................1-6 Figure 1-4 VLAN Workgroup Application........................1-7 Figure 1-5 Shared Server Using VLAN Example ...................... 1-7 Figure 2-1 Attaching Rubber Feet ..........................
  • Page 11 Dimension ES-4024 Ethernet Switch Figure 12-1 Broadcast Storm Control........................12-1 Figure 13-1 Mirroring: Mirror Port Setting ....................... 13-1 Figure 13-2 Mirroring: Configuring a Mirroring Rule....................13-2 Figure 13-3 Mirroring: Summary Table........................13-4 Figure 14-1 Aggregation ID ............................. 14-2 Figure 14-2 Trunking: Link Aggregation Configuration.................... 14-2 Figure 14-3 Trunking: Configuration........................
  • Page 12 Dimension ES-4024 Ethernet Switch Figure 24-4 GARP STATUS Command Example....................24-3 Figure 24-5 GARP TIMER Command Example ...................... 24-4 Figure 24-6 GARP STATUS Command Example....................24-4 Figure 24-7 VLAN1Q PORT STATUS Command Example ..................24-5 Figure 24-8 VLAN1Q PORT DEFAULT VID Command Example ................24-5 Figure 24-9 VLAN1Q PORT ACCEPT Command Example..................
  • Page 13 Dimension ES-4024 Ethernet Switch List of Tables Table 3-1 ES-4024 Front Panel ..........................3-1 Table 3-2 Front Panel: LED Descriptions ........................3-3 Table 4-1 Navigation Panel Links..........................4-4 Table 4-2 Web Configurator Screen Overview......................4-6 Table 5-1 Status................................. 5-2 Table 5-2 Status: Port Details ............................ 5-3 Table 5-3 System Info..............................
  • Page 14 Dimension ES-4024 Ethernet Switch Table 18-3 Access Control: SNMP .......................... 18-5 Table 18-4 Access Control: Logins .......................... 18-6 Table 18-5 Access Control: Service Access Control....................18-6 Table 18-6 Access Control: Remote Management ....................18-7 Table 19-1 Static Routing............................19-1 Table 19-2 Static Routing: Summary Table ......................19-2 Table 19-3 RIP .................................

  • Page 15: Preface

    Dimension ES-4024 Ethernet Switch Preface Congratulations on your purchase from the Dimension series of Ethernet switches. This preface introduces you to the ES-4024 and discusses the conventions of this User’s Guide. It also provides information on other related documentation. About the ES-4024 The ES-4024 Ethernet switch is a layer 3 managed switch with features ideally suited in any environment with unshielded twisted pair (UTP) wiring.
  • Page 16 Help us help you! E-mail all User Guide-related comments, questions or suggestions for improvement to techwriters@zyxel.com.tw or send regular mail to The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan. Thank you!

  • Page 17: Features And Applications

    Features and Applications Part I Features And Applications This part acquaints you with the features and applications of the ES-4024.

  • Page 19: Getting To Know The Es-4024

    Dimension ES-4024 Ethernet Switch Chapter 1 Getting to Know the ES-4024 This chapter describes the key features, benefits and applications of the ES-4024. The ES-4024 is a stand-alone layer 3 Ethernet switch with 24 10/100Mbps ports, two GBIC slot modules and one slot for a stacking module.

  • Page 20: Firmware Features

    Dimension ES-4024 Ethernet Switch 1.1.2 Firmware Features Layer 2 Features 16K MAC address table Broadcast storm control 12.8Gbps switching fabric capacity Spanning Tree Protocol (IEEE 802.1d) with rapid switch failure recognition and recovery (IEEE 802.1w) Support port-based VLAN and tag-based VLAN (IEEE 802.1Q, up to 4K VLANs)

  • Page 21: Applications

    Dimension ES-4024 Ethernet Switch Security System management password protection IEEE 802.1Q VLAN Port-based VLAN IEEE 802.1x port-based authentication Static MAC address filtering Limit dynamic port MAC address learning Filtering based on source/destination IP addresses Port Trunking The ES-4024 adheres to the IEEE 802.3ad standard for static and dynamic port trunking.

  • Page 22: Figure 1-1 Backbone Application

    Dimension ES-4024 Ethernet Switch In this example, all computers connected directly or indirectly to the ES-4024 can share super high-speed applications on the server. To expand the network, simply add more networking devices such as switches, routers, computers, print servers etc.

  • Page 23: Figure 1-2 Bridging Application

    Dimension ES-4024 Ethernet Switch Figure 1-2 Bridging Application Full-duplex mode operation only applies to point-to-point access (for example, when attaching the switch to a workstation, server, or another switch). When connecting to hubs, use a standard cascaded connection set at half-duplex operation.

  • Page 24: Figure 1-3 High Performance Switched Workgroup Application

    Dimension ES-4024 Ethernet Switch Figure 1-3 High Performance Switched Workgroup Application 1.2.4 IEEE 802.1Q VLAN Application Examples This section shows a workgroup and a shared server example using 802.1Q tagged VLANs. For more information on VLANs, see the Switch Setup section and the VLAN chapter in this User’s Guide. A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks.

  • Page 25: Figure 1-4 Vlan Workgroup Application

    Dimension ES-4024 Ethernet Switch Figure 1-4 VLAN Workgroup Application VLAN Shared Server Example Shared resources such as a server can be used by all ports in the same VLAN as the server, as shown in the following example. In this example, only ports that need access to the server need belong to VLAN 3 while they can belong to other VLAN groups too.

  • Page 27: Hardware Installation And Connections

    Hardware Installation and Connections Part II Hardware Installation and Connections This part acquaints you with installation scenarios of the ES-4024, instructs you on how to make the hardware connections including installing/removing modules, shows some stacking/uplink examples and explains the front panel LEDs.

  • Page 29: Chapter 2 Hardware Installation

    Dimension ES-4024 Ethernet Switch Chapter 2 Hardware Installation This chapter shows two switch installation scenarios. 2.1 Installation Scenarios The switch can be placed on a desktop or rack-mounted on a standard EIA rack. Use the rubber feet in a desktop installation and the brackets in a rack-mounted installation.

  • Page 30: Figure 2-2 Attaching Mounting Brackets And Screws

    Dimension ES-4024 Ethernet Switch 2.1.2 Rack-Mounted Installation The switch can be mounted on an EIA standard size, 19-inch rack or in a wiring closet with other equipment. Follow the steps below to mount your switch on a standard EIA rack using a rack-mounting kit.

  • Page 31: Chapter 3 Hardware Connections

    Dimension ES-4024 Ethernet Switch Chapter 3 Hardware Connections This chapter acquaints you with the front and rear panels, shows you how to make the connections, install/remove (optional) modules and explains the LEDs. 3.1 Front Panel The following figure shows the front panel of the ES-4024. The front panel contains a console port for local switch management, switch LEDs, 24 RJ-45 Ethernet ports and two GBIC (3.3V) slots for uplink modules.

  • Page 32: Stacking Module

    Dimension ES-4024 Ethernet Switch When auto-negotiation is turned on, an Ethernet port on the ES-4024 negotiates with the peer automatically to determine the connection speed and duplex mode. If the peer Ethernet port does not support auto-negotiation or turns off this feature, the ES-4024 determines the connection speed by detecting the signal on the cable and using half duplex mode.

  • Page 33: Front Panel Leds

    Dimension ES-4024 Ethernet Switch 3.4 Front Panel LEDs After you connect the power to the switch, view the LEDs to ensure proper functioning of the switch and as an aid in troubleshooting. The front panel LEDs are as follows. Figure 3-3 Front Panel LEDs The following table describes the LED indicators on the front panel of the ES-4024.

  • Page 34: Stacking Scenario Examples

    Dimension ES-4024 Ethernet Switch Table 3-2 Front Panel: LED Descriptions COLOR STATUS DESCRIPTION Green The port has a successful connection. (GBIC Slots) No Ethernet device is connected to this port. Green Blinking The port is sending or receiving data. (GBIC Slots) The port is not sending or receiving data.

  • Page 35: Figure 3-5 Stacking Example 2

    Dimension ES-4024 Ethernet Switch Figure 3-5 Stacking Example 2 Hardware Connections...

  • Page 36: Uplink Scenario Example

    Dimension ES-4024 Ethernet Switch Figure 3-6 Stacking Example 3 See the Commands Introduction and Commonly Used Commands chapters for information on configuring the stacking modules (as well as other ports) using line commands. 3.6 Uplink Scenario Example Use Ethernet cables when daisy-chaining/uplinking the switches. See the following figure for an example uplink connection using the stacking module.

  • Page 37: Accessing The Es-4024

    Dimension ES-4024 Ethernet Switch Figure 3-7 Uplink Example 3.7 Accessing the ES-4024 You may use the embedded web configurator or command line interface to configure the ES-4024. If you’re using the web configurator, you need Internet Explorer 5.5 and later or Netscape Navigator 6 and later.

  • Page 39: Getting Started

    Getting Started Part III Getting Started This part introduces you to the ES-4024 web configurator, describes the Home and System Info screens and shows you how to configure the Basic Settings menus.

  • Page 41: Introducing The Web Configurator

    Dimension ES-4024 Ethernet Switch Chapter 4 Introducing the Web Configurator This section introduces the configuration and functions of the Web Configurator. 4.1 Introduction The embedded web configurator allows you to manage the switch from anywhere through a standard browser such as Microsoft Internet Explorer or Netscape Navigator.

  • Page 42: Switch Lockout

    Dimension ES-4024 Ethernet Switch Figure 4-2 Web Configurator: Change Password at Login 4.3 Switch Lockout You are locked out from managing the switch if another administrator is currently logged in. You must wait until he/she has logged out before you can log in.

  • Page 43: The Status Screen

    Dimension ES-4024 Ethernet Switch When you see the message “Press any key to enter Debug Mode within 3 seconds” Step 3. press any key to enter debug mode. Type atlc after the “Enter Debug Mode” message. Step 4. Wait for the “Starting XMODEM upload” message before activating XMODEM upload on your Step 5.

  • Page 44: Figure 4-4 Web Configurator: Navigation

    Dimension ES-4024 Ethernet Switch Click Logout to exit the web configurator. Click here for help on Click Status to view current device statistics. configuring a screen. Navigation Panel. Click on a tab to display related links. Figure 4-4 Web Configurator: Navigation The following table describes the links in the navigation panel.

  • Page 45: Logging Out Of The Web Configurator

    Dimension ES-4024 Ethernet Switch Table 4-1 Navigation Panel Links LABEL DESCRIPTION Filtering This link takes you to a screen to set up filtering rules. Spanning Tree This link takes you to screens where you can configure the STP to prevent network loops.

  • Page 46: Screen Overview

    Dimension ES-4024 Ethernet Switch Figure 4-5 Web Configurator: Logout Screen 4.5.2 Help The web configurator’s online help has descriptions of individual screens and some supplementary information. Click the HELP link from a web configurator screen to view an online help description of that screen.

  • Page 47: System Information And Statistics

    Dimension ES-4024 Ethernet Switch Chapter 5 System Information and Statistics This chapter describes the system statistics and information screens. 5.1 About System Statistics and Information The home screen of the web configurator displays the statistical information of the ports on the ES-4024. The System Info screen displays general switch information (such as firmware version number) and hardware polling information (such as fan speeds).

  • Page 48: Table 5-1 Status

    Dimension ES-4024 Ethernet Switch Table 5-1 Status LABEL DESCRIPTION System up Time This field shows how long the system has been running since the last time it was started. Port This identifies the Ethernet port. Click a port number to display the Port Details screen (refer to Section 5.2.1).

  • Page 49: Figure 5-2 Status: Port Details

    Dimension ES-4024 Ethernet Switch Figure 5-2 Status: Port Details The following table describes the labels in this screen. Table 5-2 Status: Port Details LABEL DESCRIPTION Port Info Link This field shows whether the Ethernet connection is down, and the speed/duplex mode.
  • Page 50 Dimension ES-4024 Ethernet Switch Table 5-2 Status: Port Details LABEL DESCRIPTION Status This field shows the training state of the ports. The states are FORWARDING (forwarding), which means the link is functioning normally or STOP (the port is stopped to break a loop or duplicate path).

  • Page 51: System Information

    Dimension ES-4024 Ethernet Switch Table 5-2 Status: Port Details LABEL DESCRIPTION >1518 This field shows the number of frames (including bad frames) transmitted that were greater than 1518 octets in length. Multicast This field shows the number of good multicast frames received.

  • Page 52: Figure 5-3 System Info

    Dimension ES-4024 Ethernet Switch In the navigation panel, click Basic Setting and then System Info to display the screen as shown. You can check the firmware version number and monitor the switch temperature, fan speeds and voltage in this screen.
  • Page 53 Dimension ES-4024 Ethernet Switch Table 5-3 System Info LABEL DESCRIPTION Current This shows the current temperature in degrees centigrade at this sensor. MAX This field displays the maximum temperature measured at this sensor. MIN This field displays the minimum temperature measured at this sensor.

  • Page 55: Chapter 6 Basic Setting

    Dimension ES-4024 Ethernet Switch Chapter 6 Basic Setting This chapter describes how to configure the General Setup, Switch Setup, IP Setup and Port Setup screens. 6.1 About Basic Setting The General Setup screen allows you to configure general switch identification information. The General Setup screen also allows you to set the system time manually or get the current time and date from an external server when you turn on your switch.

  • Page 56: Introduction To Vlans

    Dimension ES-4024 Ethernet Switch Table 6-1 General Setup LABEL DESCRIPTION System Name Choose a descriptive name for identification purposes. This name can be up to 30 alphanumeric characters long. Location Enter the geographic location (up to 30 characters) of your switch.

  • Page 57: Igmp Snooping

    Dimension ES-4024 Ethernet Switch In MTU (Multi-Tenant Unit) applications, VLAN is vital in providing isolation and security among the subscribers. When properly configured, VLAN prevents one subscriber from accessing the network resources of another on the same LAN, thus a user will not see the printers and hard disks of another user in the same building.

  • Page 58: Figure 6-2 Switch Setup

    Dimension ES-4024 Ethernet Switch Figure 6-2 Switch Setup The following table describes the labels in this screen. Table 6-2 Switch Setup LABEL DESCRIPTION EXAMPLE VLAN Type Choose 802.1Q or Port Based from the drop-down list box. The VLAN Setup 802.1Q screen changes depending on whether you choose 802.1Q VLAN Type or Port...

  • Page 59: Ip Setup

    Dimension ES-4024 Ethernet Switch Table 6-2 Switch Setup LABEL DESCRIPTION EXAMPLE GARP Timer: Switches join VLANs by making a declaration. A declaration is made by issuing a Join message using GARP. Declarations are withdrawn by issuing a Leave message. A Leave All message terminates all registrations.

  • Page 60: Figure 6-3 Ip Setup: Default Gateway And Domain Name Server

    Dimension ES-4024 Ethernet Switch Use the IP Setup screen to configure the default gateway device, the default domain name server and add IP domains. 6.6.1 Setting the Default Gateway and Domain Name Server To set the default gateway device and the domain name server on the switch, click IP Setup in the navigation panel and set the related fields.

  • Page 61: Figure 6-4 Ip Setup: Configure Ip Routing Domains

    Dimension ES-4024 Ethernet Switch Figure 6-4 IP Setup: Configure IP Routing Domains The following table describes the related labels in the IP Setup screen. Table 6-4 IP Setup: Configure IP Routing Domains LABEL DESCRIPTION IP Address Enter the IP address of your switch in dotted decimal notation for example 192.168.1.1. This is the IP address of the switch in an IP routing domain.

  • Page 62: Port Setup

    Dimension ES-4024 Ethernet Switch Table 6-5 IP Setup: View Settings LABEL DESCRIPTION Delete Select this check box and click Delete to remove the selected entry. Delete Click Delete to remove the selected entry from the table. Deleting all IP domain entries locks you out from the switch.
  • Page 63 Dimension ES-4024 Ethernet Switch Table 6-6 Port Setup LABEL DESCRIPTION Name Enter a descriptive name that identifies this port. Type This field displays 10/100M for an Ethernet/Fast Ethernet connection and 1000M for the uplink ports. Speed/Duplex Select the speed and the duplex mode of the Ethernet connection on this port. Choices are Auto, 10M/Half Duplex, 10M/Full Duplex, 100M/Half Duplex, 100M/Full Duplex and 1000M/Full Duplex (for gigabit ports only).

  • Page 65: Advanced Application

    Advanced Applications Part IV Advanced Application This part shows you how to configure the Advanced Application screens.

  • Page 67: Chapter 7 Vlan

    Dimension ES-4024 Ethernet Switch Chapter 7 VLAN The type of screen you see here depends on the VLAN Type you selected in the Switch Setup screen. This chapter shows you how to configure 802.1Q tagged and port-based VLANs. See the General, Switch and IP Setup chapter for more information.

  • Page 68: Table 7-1 Garp Terminology

    Dimension ES-4024 Ethernet Switch GARP GARP (Generic Attribute Registration Protocol) allows network switches to register and de-register attribute values with other GARP participants within a bridged LAN. GARP is a protocol that provides a generic mechanism for protocols that serve a more specific application, for example, GVRP.

  • Page 69: Figure 7-1 Selecting A Vlan Type

    Dimension ES-4024 Ethernet Switch 7.1.3 VLAN Type Follow the steps below to select the VLAN type on the switch. Select 802.1Q as the VLAN Type in the Switch Setup screen and click Apply. Step 1. Figure 7-1 Selecting a VLAN Type Click VLAN from the navigation panel to display the VLAN Status screen as shown next.

  • Page 70: Figure 7-3 Static Vlan

    Dimension ES-4024 Ethernet Switch Table 7-2 VLAN Status LABEL DESCRIPTION Status This field shows how this VLAN was added to the switch; dynamically using GVRP or statically, that is, added as a permanent entry. Poll Interval(s) The text box displays how often (in seconds) this screen refreshes. You may change the refresh interval by typing a new number in the text box and then clicking Set Interval.

  • Page 71: Figure 7-4 Static Vlan: Summary Table

    Dimension ES-4024 Ethernet Switch Table 7-3 Static VLAN LABEL DESCRIPTION Active Select this check box to activate the VLAN settings. Name Enter a descriptive name for the VLAN group for identification purposes. VLAN Group ID Enter the VLAN ID for this static entry; the valid range is between 1 and 4094.

  • Page 72: Figure 7-5 Static Vlan: Vlan Port Settings

    Dimension ES-4024 Ethernet Switch To configure the VLAN settings on a port, click the VLAN Port Settings link in the VLAN Status screen. Figure 7-5 Static VLAN: VLAN Port Settings The following table describes the labels in this screen. Table 7-5 Static VLAN: VLAN Port Settings...

  • Page 73: Introduction To Port-Based Vlans

    Dimension ES-4024 Ethernet Switch Table 7-5 Static VLAN: VLAN Port Settings LABEL DESCRIPTION Acceptable Specify the type of frames allowed on a port. Choices are All, Tag Only and Untag Only. Frame Type Select All from the drop-down list box to accept all untagged or tagged frames on this port. This is the default setting.

  • Page 74: Figure 7-6 Port Based Vlan Setup

    Dimension ES-4024 Ethernet Switch Figure 7-6 Port Based VLAN Setup The following table describes the labels in this screen. Table 7-6 Port Based VLAN Setup LABEL DESCRIPTION Setting Wizard Choose from Port Isolation or All Connected. Port Isolation means that each port (1 to 26) can only communicate with the CPU management port and cannot communicate with each other.
  • Page 75 Dimension ES-4024 Ethernet Switch Table 7-6 Port Based VLAN Setup LABEL DESCRIPTION Incoming These are the ingress ports; an ingress port is an incoming port, that is, a port through which a data packet enters. If you wish to allow two subscriber ports to talk to each other, you must define the ingress port for both ports.

  • Page 77: Static Mac Forward Setup

    Dimension ES-4024 Ethernet Switch Chapter 8 Static MAC Forward Setup Use these screens to configure static MAC address forwarding. 8.1 Introduction to Static MAC Forward Setup A static MAC address entry is an address that has been manually entered in the MAC address learning table.

  • Page 78: Viewing And Editing Static Mac Forwarding Rules

    Dimension ES-4024 Ethernet Switch 8.3 Viewing and Editing Static MAC Forwarding Rules To view a summary of the rule configuration, scroll down to the summary table at the bottom of the Static MAC Forwarding screen. To change the settings of a rule, click a number in the Index field.

  • Page 79: Chapter 9 Filtering

    Dimension ES-4024 Ethernet Switch Chapter 9 Filtering This chapter discusses static IP and MAC address port filtering. 9.1 Introduction to Filtering Port filtering means sifting traffic from one or all ports to one or all ports based on the source and/or destination IP and/or MAC addresses and VLAN group.

  • Page 80: Figure 9-1 Filtering

    Dimension ES-4024 Ethernet Switch Figure 9-1 Filtering The following table describes the related labels in this screen. Table 9-1 Filtering LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by deselecting this check box.
  • Page 81 Dimension ES-4024 Ethernet Switch Table 9-1 Filtering LABEL DESCRIPTION Layer 2 Set the related fields when you select Layer 2 in the Rule field. The VID for the source and destination must be the same. Protocol Select the protocol traffic to which this rule applies.

  • Page 82: Viewing And Editing Filter Rules

    Dimension ES-4024 Ethernet Switch Table 9-1 Filtering LABEL DESCRIPTION Port Number You must first set the IP Address/Address Prefix fields and select either UDP or TCP in the Protocol field. Specify the port(s) to which the rule should be applied.

  • Page 83: Table 9-2 Filtering: Summary Table

    Dimension ES-4024 Ethernet Switch Table 9-2 Filtering: Summary Table LABEL DESCRIPTION Index This field displays the index number of the rule. Click an index number to edit the rule. Active This field displays Yes when the rule is activated and No when is it deactivated.

  • Page 85: Chapter 10 Spanning Tree Protocol

    Dimension ES-4024 Ethernet Switch Chapter 10 Spanning Tree Protocol This chapter introduces the Spanning Tree Protocol (STP). 10.1 Introduction to Spanning Tree Protocol (STP) STP detects and breaks network loops and provides backup links between switches, bridges or routers. It allows a switch to interact with other STP-compliant switches in your network to ensure that only one route exists between any two stations on the network.

  • Page 86: Stp Status

    Dimension ES-4024 Ethernet Switch Once a stable network topology has been established, all bridges listen for Hello BPDUs (Bridge Protocol Data Units) transmitted from the root bridge. If a bridge does not get a Hello BPDU after a predefined interval (Max Age), the bridge assumes that the link to the root bridge is down.

  • Page 87: Table 10-3 Spanning Tree Protocol: Status

    Dimension ES-4024 Ethernet Switch Table 10-3 Spanning Tree Protocol: Status LABEL DESCRIPTION Spanning Tree Protocol This field displays Running if STP is activated. Otherwise, it displays Down. Bridge Root refers to the base of the spanning tree (the root bridge). Our Bridge is this switch.

  • Page 88: Figure 10-2 Spanning Tree Protocol: Configuring

    Dimension ES-4024 Ethernet Switch Figure 10-2 Spanning Tree Protocol: Configuring The following table describes the labels in this screen. Table 10-4 Spanning Tree Protocol: Configuring LABEL DESCRIPTION Active Select this check box to activate STP. Bridge Priority Bridge priority is used in determining the root switch, root port and designated port. The switch with the highest priority (lowest numeric value) becomes the STP root switch.
  • Page 89 Dimension ES-4024 Ethernet Switch Table 10-4 Spanning Tree Protocol: Configuring LABEL DESCRIPTION Hello Time This is the time interval in seconds between BPDU (Bridge Protocol Data Units) configuration message generations by the root switch. The allowed range is 1 to 10 seconds.

  • Page 91: Chapter 11 Bandwidth Control

    Dimension ES-4024 Ethernet Switch Chapter 11 Bandwidth Control This chapter shows you how you can cap the maximum bandwidth allowed from specific source(s) to specified destination(s) using the Bandwidth Control setup screens. 11.1 Introduction to Bandwidth Control Bandwidth control means defining a maximum allowable bandwidth for traffic flows from specified source(s) to specified destination(s).

  • Page 92: Figure 11-1 Bandwidth Control

    Dimension ES-4024 Ethernet Switch Figure 11-1 Bandwidth Control The following table describes the labels in this screen. Table 11-1 Bandwidth Control LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by deselecting this check box.
  • Page 93 Dimension ES-4024 Ethernet Switch Table 11-1 Bandwidth Control LABEL DESCRIPTION Layer 2 Set the related fields when you select Layer 2 in the Rule field. The VID for the source and destination must be the same. No port-to-MAC or MAC-to-port rules are allowed.

  • Page 94: Viewing And Editing A Bandwidth Control Rule

    Dimension ES-4024 Ethernet Switch Table 11-1 Bandwidth Control LABEL DESCRIPTION Port Number You must first set the IP Address/Address Prefix fields and select either UDP or TCP in the Protocol field. Specify the port(s) to which the rule should be applied.
  • Page 95 Dimension ES-4024 Ethernet Switch Table 11-2 Bandwidth Control: Summary Table LABEL DESCRIPTION Active This field indicates whether the bandwidth control rule is enabled (Yes) or disabled (No). Name This field displays the descriptive name of the rule. Max. This field displays the maximum bandwidth allowed in kilobits per second (kbps) for the rule.

  • Page 97: Broadcast Storm Control

    Dimension ES-4024 Ethernet Switch Chapter 12 Broadcast Storm Control 12.1 Introducing Broadcast Storm Control Broadcast storm control limits the number of broadcast frames that can be stored in the switch buffer or sent out from the switch. Broadcast frames that arrive when the buffer is full are discarded. Enable this feature to reduce broadcast traffic coming into your network.

  • Page 98: Table 12-1 Broadcast Storm Control

    Dimension ES-4024 Ethernet Switch Table 12-1 Broadcast Storm Control LABEL DESCRIPTION Active Select this check box to enable broadcast storm control on the switch. Monitor Interval When the Monitor Interval time period expires, each port begins counting broadcast frames allowed in its buffers anew. Select a time period from 64, 1024, 8000, 256000 microseconds from the drop-down list box.

  • Page 99: Chapter 13 Mirroring

    Dimension ES-4024 Ethernet Switch Chapter 13 Mirroring This chapter discusses the Mirror setup screens. 13.1 Introduction to Port Mirroring Port mirroring allows you to copy traffic going from one or all ports to another or all ports in order that you can examine the traffic from the mirror port (the port you copy the traffic to) without interference.

  • Page 100: Figure 13-2 Mirroring: Configuring A Mirroring Rule

    Dimension ES-4024 Ethernet Switch Table 13-1 Mirroring: Mirror Port Setting LABEL DESCRIPTION Mirror Port The mirror port is the port you copy the traffic to in order to examine it in more detail without interfering with the traffic flow on the original port(s). Select this port from this drop-down list box.

  • Page 101: Table 13-2 Mirroring: Configuring A Mirroring Rule

    Dimension ES-4024 Ethernet Switch The following table describes the related labels in this screen. Table 13-2 Mirroring: Configuring a Mirroring Rule LABEL DESCRIPTION Active Make sure to select this check box to activate your rule. You may temporarily deactivate a rule without deleting it by deselecting this check box.

  • Page 102: Figure 13-3 Mirroring: Summary Table

    Dimension ES-4024 Ethernet Switch Table 13-2 Mirroring: Configuring a Mirroring Rule LABEL DESCRIPTION You can only specify the Port Number field when you specify an IP address and address prefix. Address/Address Enter a source IP address in dotted decimal notation.

  • Page 103: Table 13-3 Mirroring: Summary Table

    Dimension ES-4024 Ethernet Switch Table 13-3 Mirroring: Summary Table LABEL DESCRIPTION Index This field displays the index number of a rule. Click this number to edit the rule settings. Active This field indicates whether the rule is enabled (Yes) or disabled (No).

  • Page 105: Chapter 14 Trunking

    Dimension ES-4024 Ethernet Switch Chapter 14 Trunking This chapter shows you how to logically aggregate physical links to form one logical, higher-bandwidth link. 14.1 Introduction to Trunking Trunking (link aggregation) is the grouping of physical ports into one logical higher-capacity link. You may want to trunk ports if for example, it is cheaper to use multiple lower-speed links than to under-utilize a high-speed, but more costly, single-port link.

  • Page 106: Link Aggregation Configuration

    Dimension ES-4024 Ethernet Switch All ports in the same trunk group must have the same media type, speed, duplex mode and flow control settings. Configure trunk groups or LACP before you connect the Ethernet switch to avoid causing network topology loops.

  • Page 107: Trunking Setup

    Dimension ES-4024 Ethernet Switch The following table describes the labels in this screen. Table 14-2 Trunking: Link Aggregation Configuration LABEL DESCRIPTION Trunk This field displays the trunk ID to identify a trunk group, that is, one logical link containing multiple ports.
  • Page 108 Dimension ES-4024 Ethernet Switch Table 14-3 Trunking: Configuration LABEL DESCRIPTION System Priority LACP system priority is a number between 1 and 65,355. The switch with the lowest system priority (and lowest port number if system priority is the same) becomes the LACP “server”.

  • Page 109: Chapter 15 Port Authentication

    Dimension ES-4024 Ethernet Switch Chapter 15 Port Authentication This chapter describes the 802.1x authentication method and RADIUS server connection setup. 15.1 Introduction to Authentication IEEE 802.1x is an extended authentication protocol that allows support of RADIUS (Remote Authentication Dial In User Service, RFC 2138, 2139) for centralized user profile and accounting management on a network RADIUS server.

  • Page 110: Figure 15-2 Port Authentication

    Dimension ES-4024 Ethernet Switch Figure 15-2 Port Authentication 15.2.1 Activating IEEE802.1x Security From the Port Authentication screen, display the configuration screen as shown. Figure 15-3 Port Authentication: 802.1x The following table describes the labels in this screen. 15-2 Port Authentication...

  • Page 111: Figure 15-4 Port Authentication: Radius

    Dimension ES-4024 Ethernet Switch Table 15-1 Port Authentication: 802.1x LABEL DESCRIPTION Active Select this check box to permit 802.1x authentication on the switch. You must first allow 802.1x authentication on the switch before configuring it on each port. Port This field displays a port number.
  • Page 112 Dimension ES-4024 Ethernet Switch Table 15-2 Port Authentication: RADIUS LABEL DESCRIPTION Apply Click Apply to save your changes back to the switch. Cancel Click Cancel to begin configuring this screen afresh. 15-4 Port Authentication...

  • Page 113: Chapter 16 Port Security

    Dimension ES-4024 Ethernet Switch Chapter 16 Port Security This chapter shows you how to set up port security. 16.1 About Port Security Port security allows only packets with dynamically learned MAC addresses and/or configured static MAC addresses to pass through a port on the switch. The switch can learn up to 16K MAC addresses in total with no limit on individual ports other than the sum cannot exceed 16K.

  • Page 114: Table 16-1 Port Security

    Dimension ES-4024 Ethernet Switch Table 16-1 Port Security LABEL DESCRIPTION Port This field displays a port number. Active Select this check box to enable MAC address learning on this port. Address Learning MAC address learning reduces outgoing broadcast traffic. For MAC address learning to occur on a port, the port itself must be active with address learning enabled.

  • Page 115: Chapter 17 Dhcp

    Dimension ES-4024 Ethernet Switch Chapter 17 DHCP This chapter shows you how to configure the DHCP feature. 17.1 About DHCP DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual computers to obtain TCP/IP configuration at start-up from a server. You can configure the ES-4024 as a DHCP server or disable it.

  • Page 116: Figure 17-1 Dhcp

    Dimension ES-4024 Ethernet Switch Figure 17-1 DHCP The following table describes the labels in this screen. Table 17-1 DHCP LABEL DESCRIPTION Active Select this check box to enable the DHCP settings. Enter the ID number of the VLAN group to which this DHCP settings apply.

  • Page 117: Viewing And Editing Dhcp Settings

    Dimension ES-4024 Ethernet Switch Table 17-1 DHCP LABEL DESCRIPTION Remote DHCP Enter the IP address(es) of the DHCP server(s). Server 1.. 3 Click Add to insert the settings as a new entry in the summary table. Cancel Click Cancel to reset the fields.

  • Page 119: Chapter 18 Access Control

    Dimension ES-4024 Ethernet Switch Chapter 18 Access Control This chapter describes how to control access to the switch. 18.1 About Access Control Click Access Control from the navigation panel to display the screen as shown. Figure 18-1 Access Control 18.2 About SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network switches.

  • Page 120: Figure 18-2 Snmp Management Model

    Dimension ES-4024 Ethernet Switch Figure 18-2 SNMP Management Model An SNMP managed network consists of two main components: agents and a manager. An agent is a management software module that resides in a managed switch (the ES-4024). An agent translates the local management information from the managed switch into a form compatible with SNMP.

  • Page 121: Table 18-2 Snmp Traps

    Dimension ES-4024 Ethernet Switch The ES-4024 supports the following MIBs: SNMP MIB II (RFC 1213) RFC 1157 SNMP v1 RFC 1493 Bridge MIBs RFC 1643 Ethernet MIBs RFC 1155 SMI RFC 2674 SNMPv2, SNMPv2c RFC 1757 RMON SNMPv2, SNMPv2c or later version, compliant with RFC 2011...

  • Page 122: Figure 18-3 Access Control: Snmp

    Dimension ES-4024 Ethernet Switch Table 18-2 SNMP Traps GENERIC TRAP SPECIFIC TRAP DESCRIPTION This trap is sent when the fan speed returns to normal. (TRAP_FANRPMNORMAL) For example, the following trap shows that the current reading at FAN 1 is 5500 RPM.

  • Page 123: Figure 18-4 Access Control: Logins

    Dimension ES-4024 Ethernet Switch Table 18-3 Access Control: SNMP LABEL DESCRIPTION Get Community Enter the get community, which is the password for the incoming Get- and GetNext- requests from the management station. Set Community Enter the set community, which is the password for incoming Set- requests from the management station.

  • Page 124: Service Access Control

    Dimension ES-4024 Ethernet Switch Table 18-4 Access Control: Logins LABEL DESCRIPTION Administrator This is the default administrator account with the “admin” user name. You cannot change the default administrator user name. Old Password Type the existing system password ("1234" is the default password when shipped).

  • Page 125: Remote Management

    Dimension ES-4024 Ethernet Switch Table 18-5 Access Control: Service Access Control LABEL DESCRIPTION Enable Select the Enable check boxes for the corresponding services that you want to allow to access the ES-4024. Server Port For Telnet, FTP or web services, you may change the default service port by typing the new port number in the Server Port field.
  • Page 126 Dimension ES-4024 Ethernet Switch Table 18-6 Access Control: Remote Management LABEL DESCRIPTION Telnet/FTP/Web/ICMP/SNMP Select services that may be used for managing the switch from the specified trusted computers. Apply Click Apply to save your changes back to the switch. Cancel Click Cancel to begin configuring this screen afresh.

  • Page 127: Routing Protocol And Maintenance

    Routing Protocol and Maintenance Part V Routing Protocol and Maintenance This part describes the routing protocol and maintenance screens.

  • Page 129: Chapter 19 Routing Protocol

    Dimension ES-4024 Ethernet Switch Chapter 19 Routing Protocol This chapter shows you how to configure the routing functions. 19.1 Static Route Static routes tell the ES-4024 how to forward IP traffic when you configure the TCP/IP parameters manually. Click Routing Protocol and then Static Routing in the navigation panel to display the screen as shown.

  • Page 130: Rip

    Dimension ES-4024 Ethernet Switch Table 19-1 Static Routing LABEL DESCRIPTION Gateway IP Enter the IP address of the gateway. The gateway is an immediate neighbor of your switch that Address will forward the packet to the destination. The gateway must be a router on the same segment as your switch.

  • Page 131: Igmp

    Dimension ES-4024 Ethernet Switch 3. Outgoing - the ES-4024 will send out RIP packets but will not accept any RIP packets received. 4. None - the ES-4024 will not send any RIP packets and will ignore any RIP packets received.

  • Page 132: Figure 19-3 Igmp

    Dimension ES-4024 Ethernet Switch The ES-4024 supports both IGMP version 1 (IGMP-v1) and version 2 (IGMP-v2). At start up, the ES-4024 queries all directly connected networks to gather group membership. After that, the ES-4024 periodically updates this information. Click Routing Protocol and IGMP in the navigation panel to display the screen as shown next. Each entry in the table is automatically created when you configure a new IP domain in the IP Setup screen (refer to the section on IP routing domain setup).

  • Page 133: Chapter 20 Maintenance

    Dimension ES-4024 Ethernet Switch Chapter 20 Maintenance This chapter explains how to configure the maintenance screens. The links on the upper right of the Maintenance screen lead to different screens that let you maintain the firmware and configuration files. 20.1 Maintenance Click Management and then Maintenance in the navigation panel to open the following screen.

  • Page 134: Restore A Configuration File

    Dimension ES-4024 Ethernet Switch 20.3 Restore a Configuration File Restore a previously saved configuration from your computer to the switch using the Restore Configuration screen. Figure 20-3 Restore Configuration Type the path and file name of the configuration file you wish to restore in the File Path text box or click Browse to display the Choose File screen (below) from which you can locate it.

  • Page 135: Command Line Ftp

    Dimension ES-4024 Ethernet Switch 20.5 Command Line FTP This section shows some examples of uploading to or downloading files from the switch using FTP commands. First, understand the filename conventions. 20.5.1 Filename Conventions The configuration file (often called the romfile or rom-0) contains the factory default settings in the screens such as password, switch setup, IP Setup, etc.

  • Page 136: Table 20-2 General Commands For Gui-Based Ftp Clients

    Dimension ES-4024 Ethernet Switch Enter “bin” to set transfer mode to binary. Step 5. Use “put” to transfer files from the computer to the switch, for example, “put firmware.bin ras” transfers Step 6. the firmware on your computer (firmware.bin) to the switch and renames it “ras”. Similarly, “put config.rom rom-0”...

  • Page 137: Chapter 21 Diagnostic

    Dimension ES-4024 Ethernet Switch Chapter 21 Diagnostic This chapter explains the Diagnostic screens. 21.1 Diagnostic Click Management and Diagnostic in the navigation panel to open this screen. Use this screen to check system logs, reset the system or ping IP addresses. Select a Ethernet port in to diagnose an Ethernet port.

  • Page 139: Cli Commands

    CLI Commands Part VI CLI Commands This part gives information on Command Line Interface (CLI) commands for the ES-4024.

  • Page 141: Chapter 22 Introduction To Cli

    Dimension ES-4024 Ethernet Switch Chapter 22 Introduction to CLI This chapter introduces line commands and gives a summary of commands available. 22.1 Command Line Interface Overview In addition to the web configurator, you can use line commands to configure the switch. It is recommended that you use the web configurator for everyday management of the switch and that you use line commands for advanced switch diagnosis and troubleshooting.

  • Page 142: Command Summary

    Dimension ES-4024 Ethernet Switch 1. Command keywords are in courier new font. 2. The | symbol means “or”. 3. Required fields in a command are enclosed in angle brackets <>. Use the following command to turn the system monitor on or off.

  • Page 143: Syslog Server

    Dimension ES-4024 Ethernet Switch Table 22-1 CLI Command Summary: SYS COMMAND DESCRIPTION countrycode <country code> Sets or displays the firmware country code. cpld revision Show CPLD hardware revision Turn the ALARM LED on/off alarm <on|off> manually Counter of CPLD faults...
  • Page 144 Dimension ES-4024 Ethernet Switch Table 22-1 CLI Command Summary: SYS COMMAND DESCRIPTION level [level] Sets the level (1-10) of trace logs (1 shows the least) to display. type <bitmap> Uses hexadecimal characters to set the type of trace logs to record.
  • Page 145 Dimension ES-4024 Ethernet Switch Table 22-1 CLI Command Summary: SYS COMMAND DESCRIPTION switch [on|off] Turns the watchdog firmware protection feature on or off. cnt [value] Sets (0-34463) or displays the current watchdog count (in 1.6 sec units). monitor status Displays the status of the hardware monitor.
  • Page 146 Dimension ES-4024 Ethernet Switch Table 22-1 CLI Command Summary: SYS COMMAND DESCRIPTION phywrite <portID> <phyAddr> Writes PHY register <data> dbm mac count [port] Displays number of MAC addresses in L2 DBM dbm mac list [port] Displays entries in L2 DBM...

  • Page 147: Table 22-2 Command Summary: Sys Sw

    Dimension ES-4024 Ethernet Switch Table 22-1 CLI Command Summary: SYS COMMAND DESCRIPTION trapCommunity <index> Sets or displays the SNMP Trap community. [<community>] trapDest <index>[<destination>] Sets or displays the SNMP trap server. disp <index|all> Shows SNMP settings. 22.2.2 SYS SW Commands The following commands are system switch commands;...
  • Page 148 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION setentry<name><vid><port><adctl> Applies a static VLAN (name, <tagctl> admin control tag, tag control) to a port. delentry <vid> Deletes the specified (VID) static VLAN. active <vid> Turns on the specified static VLAN.
  • Page 149 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION priority <Port_NO> <Priority> Displays the specified port’s priority. edgeport <port_no> Displays if this port is an edge port. p2pLink <Port_NO> Displays whether the specified <Auto:2|True:1|False:0> port can connect to one bridge or multiple bridges.
  • Page 150 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION enable Enables 802.1X security on the switch. disable Disables 802.1X security on the switch. status Shows switch 802.1X security status. port enable <port_no> Enables 802.1X security on the specified port.
  • Page 151 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION list Lists all profiles in the internal switch user database. class A class is the basic rule parameters for a bandwidth control, port mirror or port filter rule.
  • Page 152 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION ageView Displays the aging timeout period. filter The following commands relate to port filters. Port filtering means sifting traffic from one or all ports to one or all ports based on the source and/or destination MAC addresses and VLAN group.
  • Page 153 Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION <Class Idx> Delete a bandwidth control class. disable Clears current run-time bandwidth control rules. display Displays current run-time bandwidth control rules. <src port><src mac><src vid><dest Creates a bandwidth control rule port><dest mac><dest vid><max bw>...

  • Page 154: Table 22-3 Cli Command Summary: Exit

    Dimension ES-4024 Ethernet Switch Table 22-2 Command Summary: SYS SW COMMAND DESCRIPTION <addr> Deletes a specific multicast address <addr> Shows settings of the multicast address vlan status Displays VLAN status type <802.1q | port-based> Sets VLAN mode 22.2.3 EXIT Command...
  • Page 155 Dimension ES-4024 Ethernet Switch Table 22-4 Command Summary: IP COMMAND DESCRIPTION status Displays the routing table. add <dest addr>[/<bits>] Adds a route. <gateway> [<metric>] Adds an entry to the routing table addiface <dest addr>[/<bits>] for the specified interface. <iface> [<metric>] addprivate <dest addr>[/<bits>]...

  • Page 156: Table 22-5 Command Summary: Config

    Dimension ES-4024 Ethernet Switch Table 22-4 Command Summary: IP COMMAND DESCRIPTION querier Displays the port number of the incoming port that received the latest IGMP querier. enable Turns on IGMP snooping. disable Turns off IGMP snooping. igmp debug Sets IGMP debug level...

  • Page 157: Chapter 23 Command Examples

    Dimension ES-4024 Ethernet Switch Chapter 23 Command Examples This chapter describes some commands in more detail. 23.1 Commonly Used Commands Overview These are commands that you may use frequently in configuring and maintaining your switch. See the following chapter for IEEE 802.1Q Tagged VLAN commands.

  • Page 158: Figure 23-2 Sys Version Command Example

    Dimension ES-4024 Ethernet Switch If you clear a log (using the sys log clear command), you cannot view it again. 23.2.3 SYS VERSION Syntax: sys version This command shows the RAS code, firmware version, system uptime and bootbase version. An example is shown next.

  • Page 159: Figure 23-4 Sys Sw Vlan1Q Vlan List Command Example

    Dimension ES-4024 Ethernet Switch ES-4024> sys sw vlan1q vlan list all ElapsedTime Status EgressPort/UntaggedPort ------ ---- ----------- ------ -------------------------------- 0:39:52 Static EEEEE|EEEEE|EEEEE|EEEEE|EEEEE|EEE UUUUU|UUUUU|UUUUU|UUUUU|UUUUU|UUU Figure 23-4 SYS SW VLAN1Q VLAN LIST Command Example 23.2.6 SYS IXE2424 PKTCNT Syntax: sys ixe2424 pktcnt <port 1-28>...

  • Page 160: Ip Commands

    Dimension ES-4024 Ethernet Switch 23.2.7 SYS IXE2424 DBM IP LIST Syntax: sys ixe2424 dbm ip list This command displays the IP address(es) stored on the system chip (ixe2424). An example is shown next. ES-4024> sys ixe2424 dbm ip list Status VlanId...

  • Page 161: Figure 23-9 Ip Route Status Command Example

    Dimension ES-4024 Ethernet Switch 23.3.2 IP ROUTE STATUS Syntax: ip route status This command displays the routing table. An example is shown next. ES-4024> ip route status Dest FF Len Device Gateway Metric stat Timer 192.168.1.0 00 24 swp00 192.168.1.1...

  • Page 162: Figure 23-12 Ip Rtdomain Delete Command Example

    Dimension ES-4024 Ethernet Switch 23.3.5 IP RTDOMAIN DELETE Syntax: ip rtDomain delete <ip> <netmask> This command removes an IP routing domain. An example is shown next. ES-4024> ip rtDomain delete 10.1.1.1 255.0.0.0 Figure 23-12 IP RTDOMAIN DELETE Command Example 23.3.6...

  • Page 163: Chapter 24 Ieee 802.1Q Tagged Vlan

    Dimension ES-4024 Ethernet Switch Chapter 24 IEEE 802.1Q Tagged VLAN This chapter describes the IEEE 802.1Q Tagged VLAN and associated commands. Use the “config save” command to save configuration changes. 24.1 IEEE 802.1Q Tagged VLAN Overview See the VLAN chapter for more information on VLANs. There are two kinds of tagging: 1.

  • Page 164: Figure 24-1 Tagged Vlan Configuration And Activation Example

    Dimension ES-4024 Ethernet Switch The following procedure shows you how to configure tagged VLAN. Use the IEEE 802.1Q tagged VLAN commands to configure tagged VLAN for the switch. Step 1. • Use the command to configure a VLAN ID for each port on the sys sw vlan1q svlan setentry switch.

  • Page 165: Ieee Vlan1Q Tagged Vlan Configuration Commands

    Dimension ES-4024 Ethernet Switch ES-4024> sys sw vlan1q svlan cpu 3 ES-4024> sys sw vlan1q svlan delentry 1 Figure 24-3 Deleting Default VLAN Example 24.4 IEEE VLAN1Q Tagged VLAN Configuration Commands These (switch) commands allow you to configure and monitor the IEEE 802.1Q Tagged VLAN.

  • Page 166: Figure 24-5 Garp Timer Command Example

    Dimension ES-4024 Ethernet Switch This command sets the switch’s GARP timer settings, including the join, leave and leave all timers. Switches join VLANs by making a declaration. A declaration is made by issuing a Join message using GARP. Declarations are withdrawn by issuing a Leave message. A Leave All message terminates all registrations. GARP timers set declaration timeout values.

  • Page 167: Figure 24-7 Vlan1Q Port Status Command Example

    Dimension ES-4024 Ethernet Switch 24.4.6 VLAN1Q PORT STATUS Syntax: sys sw vlan1q port status <port> This command shows information about the specified port’s VLAN settings. The following example shows the settings for port 1. ES-4024> sys sw vlan1q port status 1...

  • Page 168: Figure 24-9 Vlan1Q Port Accept Command Example

    Dimension ES-4024 Ethernet Switch This command sets the specified port to accept all Ethernet frames or only those with an IEEE 802.1Q VLAN tag. The following example sets port 2 to accept only tagged frames. ES-4024> sys sw vlan1q port accept 2 tagged Figure 24-9 VLAN1Q PORT ACCEPT Command Example 24.4.9...

  • Page 169: Figure 24-12 Modifying The Static Vlan Example

    Dimension ES-4024 Ethernet Switch Syntax: sys sw vlan1q svlan setentry <name> <VID> <port> <adctl> <tagctl> where <name> A name to identify the SVLAN entry. <VID> The VLAN ID [1 – 4094]. <port> This is the switch port number. <adctl> This is the registrar administration control flag.

  • Page 170: Vlan1Q Svlan Active

    Dimension ES-4024 Ethernet Switch Untagged Frames An untagged frame comes in from the LAN. Step 1. The switch checks the PVID table and assigns a temporary VID of 1. Step 2. The switch ignores the port from which the frame came, because the switch does not send a frame to the Step 3.

  • Page 171: Vlan1Q Vlan List

    Dimension ES-4024 Ethernet Switch An example is shown next. For the section of the last column, “-“ is a port set to normal, “x” is a forbidden port and “F” is a fixed port. AdCtl For the section of the last column, “T“ is a tagged port, “U” is an untagged port.

  • Page 172: Figure 24-16 Vlan1Q Vlan Status Command Example

    Dimension ES-4024 Ethernet Switch 24.8.1 VLAN1Q VLAN STATUS Syntax: sys sw vlan1q vlan status This command displays the current configuration of the IEEE 802.1Q VLAN. See the following example shows the default VLAN settings. The default VLAN allows all ports to connect to each other and sets them to send untagged packets.

  • Page 173: Appendix And Index

    Appendix and Index Part VII Appendix and Index This part contains product specification information and an Index. Product Specifications...

  • Page 175: Appendix A Product Specifications

    Dimension ES-4024 Ethernet Switch Appendix A Product Specifications These are the ES-4024 product specifications. Chart A General Product Specifications Uplink Interface Two fixed GBIC slots Stacking Interface One stacking slot supporting one 1000Base-T module Subscriber Interface 24 10/100 Base-TX interfaces...
  • Page 176 Dimension ES-4024 Ethernet Switch Chart A General Product Specifications Port Trunking Supports IEEE 802.3ad; static and dynamic (LACP) port trunking Fast Ethernet: three groups (up to 8 ports for each group) Gigabit: one group Port mirroring All ports support port mirroring...
  • Page 177 Dimension ES-4024 Ethernet Switch Chart B Management Specifications Keep previous system parameters during re-booting Self diagnostics FLASH memory DRAM Ethernet ports *Clustering (up to 8 switches can be manage by one IP) Network CLI through console port and telnet Management...
  • Page 178 Dimension ES-4024 Ethernet Switch Chart C Physical and Environmental Specifications Temperature Operating: 0 ~ 45ْ C (32ْ F ~ 113ْ F) Storage: -25 ~ 70ْ C Humidity 10 ~ 90% (non-condensing) Power Supply Overload protection AC input：100-240VAC, 50/60Hz ,1.5A Max.

  • Page 179: Index

    Dimension ES-4024 Ethernet Switch Index Configure tagged VLAN example ....24-2 EXIT command..........22-14 10/100M Auto-crossover Ethernet ports ....3-1 Forwarding Process Example......24-7 Getting help............22-2 IEEE 802.1Q Tagged VLAN commands example 802.1Q VLAN Type..........6-4 ..............24-1 802.3ad ..............1-3 IP commands..........
  • Page 180 Dimension ES-4024 Ethernet Switch GARP TIMER............24-3 GBIC Slots .............1-1 egress port ..............7-9 General Setup ..........6-1, 6-2 enterpriseSpecific ..........18-3 Generic Attribute Registration Protocol....7-2 Error Packet............5-5 ............. Get Community 18-5 Ethernet Address ............5-6 GetNext ..............18-2 Ethernet Port Test..........21-1 Giant...............5-5 EXIT Command GVRP ............7-6, 24-1 summary ............22-14...
  • Page 181 Dimension ES-4024 Ethernet Switch IP ROUTE STATUS..........23-5 Mirror Setup............13-1 IP routing domain........... 1-2 Monitor Interval ........... 12-2 IP Routing Domain Mounting Brackets..........2-2 Configure............6-6 Multi-tenant unit (MTU)......... xv IP RTDOMAIN ADD .......... 23-5 IP RTDOMAIN DELETE........23-6 Navigation Panel Links..........
  • Page 182 Dimension ES-4024 Ethernet Switch SNMP Traps............18-3 Spanning Tree Protocol........10-1 RADIUS (Remote Authentication Dial-In User Stacking Module ............1-1 Service).............15-1 Stacking Scenarios ..........3-4 RADIUS Setup .............15-3 standard browser ............4-1 ras .................20-3 Static MAC Forward Setup ........8-1 Ras................20-3 Static MAC Forwarding .........8-1 Rear Panel ..............3-2...
  • Page 183 Dimension ES-4024 Ethernet Switch System Statistics............. 5-1 Introduction............6-2 System time and date ..........6-1 Port-based ............7-7 System up Time............5-2 Priority frame ............. 7-1 Registration Information ........24-1 Tagged VLAN............ 7-1 Tag Control Information ........7-1 VLAN Administrative Control ......7-2 Tag Protocol Identifier ...........

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