User manual ZYXEL ES-2008

[. . . ] Dimension ES-2008 Ethernet Switch User's Guide Version 1. 02 March 2003 Dimension ES-2008 Ethernet Switch Copyright Copyright ©2003 by ZyXEL Communications Corporation The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patents' rights of others. [. . . ] To remove a string, select the string in the list and click Remove. Fill in the field below to add a new community string (or password) and click Add. Enter a new community string or password. SNMP 12-3 Dimension ES-2008 Ethernet Switch Table 12-1 SNMP Management FIELD RO RW Trap Managers Current Manager This field displays the current configured management station (the trap manager) on the switch. To remove a trap manager, select the trap manager in the list and click Remove. Fill in the fields below to add a new trap manager and click Add. Enter the IP address of the management station. Enter the community string (or the password) of the management station. DESCRIPTION Select RO to enable the request accompanied by this string to display MIB information. Select RW to enable the request accompanied by this string to display MIB information and set MIB objects on the switch. New Manager IP Address Community 12-4 SNMP Using the SMT and System Maintenance Part IV: Using the SMT and System Maintenance Part IV introduces configuration using the SMT screens and firmware/ configuration maintenance. IV Dimension ES-2008 Ethernet Switch Chapter 13 Introducing the SMT This chapter introduces the basics of managing the switch. 13. 1 Introduction The System Management Terminal (SMT) is a menu ­ driven interface that you use to configure the switch. You may access the SMT using either Telnet or the console port. If there is no activity for longer than 5 minutes after you log in, your switch will automatically log you out. 13. 2 Accessing the SMT Using Telnet Follow the steps below to access the SMT screens using a Telnet program. Type "telnet" followed by a space and the IP address of the switch, (192. 168. 1. 1 is the default) and then click OK to display the password screen. Refer to Figure 13-3. Figure 13-1 Starting a Telnet Session 13. 3 Accessing the SMT Using the Console Port The console configuration is for local management and initial configuration of the switch. Use an RS-232 console cable with a female DB-9 connector to connect a terminal or computer to the console port. Introducing the SMT 13-1 Dimension ES-2008 Ethernet Switch 13. 3. 1 Establishing a Console Port Connection After the switch is directly connected to a computer, turn on the computer and run a terminal emulation program (for example, Hyper Terminal in Windows) and configure its communication parameters as follows: 9600 bits per second. Parity none, 8 data bits, 1 stop bit, flow-control none. Figure 13-2 HyperTerminal Communication Parameter Settings Example 13. 4 Initial SMT Screen Press [ENTER] to display the login screen. For your first login, enter the default user name "admin" and default password "1234" and then press [ENTER]. The user name and password are case sensitive. Dimension Switch ES-2008 User Name: Password: Figure 13-3 SMT: Login Screen 13-2 Introducing the SMT Dimension ES-2008 Ethernet Switch 13. 5 The SMT Overview The following figure gives you an overview of the various SMT menu screens of your switch. Figure 13-4 SMT Overview 13. 6 Navigating the SMT Interface Familiarize yourself with the SMT operations before you attempt to modify the configuration. 13. 6. 1 SMT Screen Navigation The following figure shows the breakdown of most SMT screens. Introducing the SMT 13-3 Dimension ES-2008 Ethernet Switch Intelligent Switch : Device Information =================== Screen Title Device Name : ES-2008SC Intelligent Switch Device Content : Earth Device Location : 8TP + 1FX Ports Device Description : ES-2008SC Intelligent Switch The configuration menu. actions-> Tab=Next Item <Edit> <Save> <Quit> The actions menu. BackSpace=Previous Item Quit=Previous menu Enter=Select Item Actions menu description. Figure 13-5 SMT: Menu Breakdown 13. 6. 2 The Control Keys The following table describes common control keys that you use in the SMT screens. Table 13-1 Control Key Descriptions KEY [TAB] [BACK SPACE] [ENTER] [SPACE BAR] [ESC] DESCRIPTION To move down through fields in the configuration menu. To move through fields in the actions menu. To move up through fields in the configuration menu. To move back through fields in the actions menu. [. . . ] 19-4 Power LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1 Telnet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-3 Web Configurator . . . . . . . . . . . . . . . . . . . . . . . 19-3 Trunk groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]