Getting Started Guide
Page 4
...Information 32 Connecting to the Console Port 32 Viewing Automatically Configured IP Information 36 Using 3Com Network Supervisor 36 Connecting to the Console Port 36 Methods of Managing a Switch 39 Command Line Interface Management 39 Web Interface Management 40 SNMP Management 40 Setting Up... Management 42 Pre-requisites 42 Web Management Over the Network 43 Setting Up SNMP Management 43 Pre-requisites 43 Default Users and Passwords 44 Changing Default Passwords 44 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 46 Solving Hardware Problems 47 Solving Communication Problems 49 Solving ...
...Information 32 Connecting to the Console Port 32 Viewing Automatically Configured IP Information 36 Using 3Com Network Supervisor 36 Connecting to the Console Port 36 Methods of Managing a Switch 39 Command Line Interface Management 39 Web Interface Management 40 SNMP Management 40 Setting Up... Management 42 Pre-requisites 42 Web Management Over the Network 43 Setting Up SNMP Management 43 Pre-requisites 43 Default Users and Passwords 44 Changing Default Passwords 44 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 46 Solving Hardware Problems 47 Solving Communication Problems 49 Solving ...
Getting Started Guide
Page 29
... Switch and therefore the overall performance of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords Managing the Switch can help you have to manage a Switch. 3 SETTING UP FOR MANAGEMENT Your Switch can operate in its default state, that resides on the Switch...
... Switch and therefore the overall performance of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords Managing the Switch can help you have to manage a Switch. 3 SETTING UP FOR MANAGEMENT Your Switch can operate in its default state, that resides on the Switch...
Getting Started Guide
Page 31
... IP information without requesting user intervention. The Switch remembers the information that you change all three default passwords as soon as it will not know what the IP address is always allocated the same IP information.) For most installations, 3Com recommends that you enter until you configure the Switch IP information manually. When using automatic...
... IP information without requesting user intervention. The Switch remembers the information that you change all three default passwords as soon as it will not know what the IP address is always allocated the same IP information.) For most installations, 3Com recommends that you enter until you configure the Switch IP information manually. When using automatic...
Getting Started Guide
Page 34
..., press Return a few times until it starts. 2 At the login and password prompts, enter admin as shown in the example in Figure 10. 34 CHAPTER 3: SETTING UP FOR MANAGEMENT To connect the cable: a Switch 3812 and Switch 3824: Insert one of the serial ports (also known as a COM port)...the COM port settings to the documentation that accompanies the terminal emulation software for the Switch, which are now ready to manually set to match the default settings for more information. Setting Up the Switch with IP information using the command line interface. 1 The command line interface login ...
..., press Return a few times until it starts. 2 At the login and password prompts, enter admin as shown in the example in Figure 10. 34 CHAPTER 3: SETTING UP FOR MANAGEMENT To connect the cable: a Switch 3812 and Switch 3824: Insert one of the serial ports (also known as a COM port)...the COM port settings to the documentation that accompanies the terminal emulation software for the Switch, which are now ready to manually set to match the default settings for more information. Setting Up the Switch with IP information using the command line interface. 1 The command line interface login ...
Getting Started Guide
Page 41
.... If you can browse, the IP protocol is installed. 3 Check you can check this by entering a ping command at the password prompt (or the password of the Switch that you wish to manage in the following format: >telnet xxx.xxx.xxx.xxx (where xxx.xxx.xxx.xxx is displayed as... Console Port" on your management workstation. Setting Up Command Line Interface Management 41 CLI Management via To manage a Switch using Telnet: 1 Ensure you have already set up . 4 To open a Telnet session via the DOS prompt, enter the IP address of your choice if you have already modified the default passwords).
.... If you can browse, the IP protocol is installed. 3 Check you can check this by entering a ping command at the password prompt (or the password of the Switch that you wish to manage in the following format: >telnet xxx.xxx.xxx.xxx (where xxx.xxx.xxx.xxx is displayed as... Console Port" on your management workstation. Setting Up Command Line Interface Management 41 CLI Management via To manage a Switch using Telnet: 1 Ensure you have already set up . 4 To open a Telnet session via the DOS prompt, enter the IP address of your choice if you have already modified the default passwords).
Getting Started Guide
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... with the Switch by entering a ping command at the password prompt (or the password of the Switch that you wish to manage in the URL locator, for your workstation. If you can communicate with the SNMP network management application software. If you use the 3Com Network Supervisor... an IP network: Over the Network 1 Check that you have already modified the default passwords). 5 Click on your Switch to provide SNMP management for example, in VLAN 1. By default, all ports on the Switch are installed on the management workstation. ■ The management workstation is powered up....
... with the Switch by entering a ping command at the password prompt (or the password of the Switch that you wish to manage in the URL locator, for your workstation. If you can communicate with the SNMP network management application software. If you use the 3Com Network Supervisor... an IP network: Over the Network 1 Check that you have already modified the default passwords). 5 Click on your Switch to provide SNMP management for example, in VLAN 1. By default, all ports on the Switch are installed on the management workstation. ■ The management workstation is powered up....
Getting Started Guide
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... modify command on the CLI, or ■ The Security > Device > User > Modify operation on the Switch CD-ROM. Changing Default Passwords You can view all manageable parameters, except special/security features, but not special/security features (no password) to the "Management Interface Reference Guide" on the web interface. refer to specify SNMP community strings...
... modify command on the CLI, or ■ The Security > Device > User > Modify operation on the Switch CD-ROM. Changing Default Passwords You can view all manageable parameters, except special/security features, but not special/security features (no password) to the "Management Interface Reference Guide" on the web interface. refer to specify SNMP community strings...
Getting Started Guide
Page 69
...access levels of default users 44 automatic setup 36 3Com Network Supervisor 36 console port 36 C cable 10/100/1000 24 pin-outs 59 CD-ROM 9 command line interface management 39 console port 14 conventions notice icons, About This Guide 8 text, About This Guide 8 cross-over configuration 24 D default settings 17 users... 32 MDI configuration 24 MDIX configuration 24 P passwords of default users 44 pin assignments modem cable 61 null modem cable 59 RJ45 61 serial cable 60 pin-outs 59 ports 10/100/100 14 power socket 17 powering-up the Switch 23 problem solving 45 communication problems 49 hardware ...
...access levels of default users 44 automatic setup 36 3Com Network Supervisor 36 console port 36 C cable 10/100/1000 24 pin-outs 59 CD-ROM 9 command line interface management 39 console port 14 conventions notice icons, About This Guide 8 text, About This Guide 8 cross-over configuration 24 D default settings 17 users... 32 MDI configuration 24 MDIX configuration 24 P passwords of default users 44 pin assignments modem cable 61 null modem cable 59 RJ45 61 serial cable 60 pin-outs 59 ports 10/100/100 14 power socket 17 powering-up the Switch 23 problem solving 45 communication problems 49 hardware ...