User Guide
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...Conventions 5 Related Documentation 5 1 GETTING STARTED About the Switch 2916 and 2924 12 Front Panel Detail 13 LED Status Indicators 14 System Specifications 15 Installing the Switch 16 Setting Up for Management 17 Methods of Managing a Switch 17 Switch Setup Overview 18 Using the Command Line Interface (CLI ...21 Setting Up Web Interface Management 25 Setting Up SNMP Management V1 or V2 26 Default Users and Passwords 27 Upgrading Software using the CLI 27 2 USING THE 3COM WEB INTERFACE Starting the 3Com ...
...Conventions 5 Related Documentation 5 1 GETTING STARTED About the Switch 2916 and 2924 12 Front Panel Detail 13 LED Status Indicators 14 System Specifications 15 Installing the Switch 16 Setting Up for Management 17 Methods of Managing a Switch 17 Switch Setup Overview 18 Using the Command Line Interface (CLI ...21 Setting Up Web Interface Management 25 Setting Up SNMP Management V1 or V2 26 Default Users and Passwords 27 Upgrading Software using the CLI 27 2 USING THE 3COM WEB INTERFACE Starting the 3Com ...
User Guide
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... Command Line Interface (CLI) ■ Setting Up Web Interface Management ■ Setting Up SNMP Management V1 or V2 ■ Default Users and Passwords ■ Upgrading Software using the CLI 1 GETTING STARTED This chapter contains introductory information about the 3Com® Baseline Switch 2916-SFP Plus and the Baseline Switch 2924-SFP Plus and how they can be used in your network.
... Command Line Interface (CLI) ■ Setting Up Web Interface Management ■ Setting Up SNMP Management V1 or V2 ■ Default Users and Passwords ■ Upgrading Software using the CLI 1 GETTING STARTED This chapter contains introductory information about the 3Com® Baseline Switch 2916-SFP Plus and the Baseline Switch 2924-SFP Plus and how they can be used in your network.
User Guide
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...Interface Management ■ Setting Up SNMP Management V1 or V2 ■ Default Users and Passwords Methods of Managing a Switch To manage your network. This is known as managing the switch. Refer to manage a switch. This section explains the initial set of web pages that resides on page 195. Web... Interface Each switch has an internal set up of the switch and the different methods of accessing the management software to "3Com CLI Reference Guide" on the switch. Setting Up for Management 17 Setting Up for Management To make...
...Interface Management ■ Setting Up SNMP Management V1 or V2 ■ Default Users and Passwords Methods of Managing a Switch To manage your network. This is known as managing the switch. Refer to manage a switch. This section explains the initial set of web pages that resides on page 195. Web... Interface Each switch has an internal set up of the switch and the different methods of accessing the management software to "3Com CLI Reference Guide" on the switch. Setting Up for Management 17 Setting Up for Management To make...
User Guide
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... configure the IP information? Connect to actively manage your Switch? See page 26 CAUTION: To protect your switch from unauthorized access, you must change the default password as soon as possible, even if you want to manage your switch. See page 21 Connect to the console port and...to the console port and use the Web Interface. For more information on default users and changing default passwords, see "Default Users and Passwords" on the rear of the switch which details the default IP address. Yes No IP Information is automatically configured using the console port. ...
... configure the IP information? Connect to actively manage your Switch? See page 26 CAUTION: To protect your switch from unauthorized access, you must change the default password as soon as possible, even if you want to manage your switch. See page 21 Connect to the console port and...to the console port and use the Web Interface. For more information on default users and changing default passwords, see "Default Users and Passwords" on the rear of the switch which details the default IP address. Yes No IP Information is automatically configured using the console port. ...
User Guide
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... console port. If you to set up . 1 Connect to the switch Console port as the switch detects a connection to its console port. 3 At the login prompt, enter admin as your user name and press Return. 4 At the password prompt, press Return.If you have logged on correctly, Select menu option...# should be displayed. 5 Enter the IP address and subnet mask for you have logged on correctly, Select menu option# is the subnet mask of Managing a Switch" on page 17. See "Methods...
... console port. If you to set up . 1 Connect to the switch Console port as the switch detects a connection to its console port. 3 At the login prompt, enter admin as your user name and press Return. 4 At the password prompt, press Return.If you have logged on correctly, Select menu option...# should be displayed. 5 Enter the IP address and subnet mask for you have logged on correctly, Select menu option# is the subnet mask of Managing a Switch" on page 17. See "Methods...
User Guide
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... you can use any network management application running the Simple Network Management Protocol (SNMP) to manage the switch. 3Com offers a range of network management applications to manage in the URL locator, for example, in VLAN 1. By default, all sizes and complexity. ... (the Default VLAN). 26 CHAPTER 1: GETTING STARTED Web Management To manage a switch using the web interface over an IP network: Over the Network 1 Be sure that you have already modified the default passwords). See "IP Configuration" on the switch are in the following format: c:\ ping xxx.xxx.xxx.xxx (where xxx....
... you can use any network management application running the Simple Network Management Protocol (SNMP) to manage the switch. 3Com offers a range of network management applications to manage in the URL locator, for example, in VLAN 1. By default, all sizes and complexity. ... (the Default VLAN). 26 CHAPTER 1: GETTING STARTED Web Management To manage a switch using the web interface over an IP network: Over the Network 1 Be sure that you have already modified the default passwords). See "IP Configuration" on the switch are in the following format: c:\ ping xxx.xxx.xxx.xxx (where xxx....
User Guide
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...Image" page 165. Table 5 Default Users Default User Name Password admin (no ): 4 Enter yes and press Return. Bootcode can only be a new bootcode file to download. 3 To set the switch to reboot the system (yes, no password) Access Level Management - The default user is the source bootcode... filename. The user can also upgrade the software using the switch Web user interface. The bootcode firmware may not require ...
...Image" page 165. Table 5 Default Users Default User Name Password admin (no ): 4 Enter yes and press Return. Bootcode can only be a new bootcode file to download. 3 To set the switch to reboot the system (yes, no password) Access Level Management - The default user is the source bootcode... filename. The user can also upgrade the software using the switch Web user interface. The bootcode firmware may not require ...
User Guide
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...The factory default is always one management level user configured for configuring the switch. Login information is required of each user. There is be created and access the switch concurrently. 2 USING THE 3COM WEB INTERFACE This section provides an introduction to the user interface, and... web connections feature enables 10 users to users for the switch. Provides the user with read-only access. Two access levels exist on the 3Com Web Interface: ■ Management access level - A unique password is always handled in Configuring System Access Section. Provides the...
...The factory default is always one management level user configured for configuring the switch. Login information is required of each user. There is be created and access the switch concurrently. 2 USING THE 3COM WEB INTERFACE This section provides an introduction to the user interface, and... web connections feature enables 10 users to users for the switch. Provides the user with read-only access. Two access levels exist on the 3Com Web Interface: ■ Management access level - A unique password is always handled in Configuring System Access Section. Provides the...
User Guide
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The device default factory settings is configured with a User Name that is admin and a password that is blank. The 3Com Web Interface Home Page opens: Passwords are case sensitive. 4 Click Login. Web Interface To access the 3Com user interface: 1 Open an Internet browser. 2 Enter the device IP address in the address bar and press Enter. Starting the 3Com Web Interface 29 Accessing the 3Com This section contains information on starting the 3Com Web interface. The Enter Network Password Page opens: Figure 7 Enter Network Password Page 3 Enter your user name and password.
The device default factory settings is configured with a User Name that is admin and a password that is blank. The 3Com Web Interface Home Page opens: Passwords are case sensitive. 4 Click Login. Web Interface To access the 3Com user interface: 1 Open an Internet browser. 2 Enter the device IP address in the address bar and press Enter. Starting the 3Com Web Interface 29 Accessing the 3Com This section contains information on starting the 3Com Web interface. The Enter Network Password Page opens: Figure 7 Enter Network Password Page 3 Enter your user name and password.
User Guide
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... Page opens: Figure 16 Reset Page 2 Click Reboot. Figure 17 User Name and Password Page 4 Enter a user name and password to reconnect to the flash memory before resetting the device. A confirmation message is displayed. 38 CHAPTER 2: USING THE 3COM WEB INTERFACE Resetting the Device The Reset Page enables resetting the device from being...
... Page opens: Figure 16 Reset Page 2 Click Reboot. Figure 17 User Name and Password Page 4 Enter a user name and password to reconnect to the flash memory before resetting the device. A confirmation message is displayed. 38 CHAPTER 2: USING THE 3COM WEB INTERFACE Resetting the Device The Reset Page enables resetting the device from being...
User Guide
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...users using the System Access Interface. Configuring System Access 45 Configuring System Access Network administrators can define users, passwords, and access levels for configuring the switch. This section contains the following topics: ■ Viewing System Access Settings ■ Defining System Access ■...with no Password. ■ Monitor access level - There is required of each user. The factory default is managed in the local database. Login information is be created and access the switch concurrently. The Multi-Session web feature is enabled on the 3Com Web ...
...users using the System Access Interface. Configuring System Access 45 Configuring System Access Network administrators can define users, passwords, and access levels for configuring the switch. This section contains the following topics: ■ Viewing System Access Settings ■ Defining System Access ■...with no Password. ■ Monitor access level - There is required of each user. The factory default is managed in the local database. Login information is be created and access the switch concurrently. The Multi-Session web feature is enabled on the 3Com Web ...
User Guide
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... Administration > System Access > Setup. Defines the user access level. Verifies the password. 2 Define the fields. 3 Click Apply. Defines the user password. Monitor users have no access to define Access users, passwords, and access levels for users using the System Access Interface. Provides users with ...22 System Access Setup Page The System Access Setup Page contains the following fields: ■ User Name - User passwords can contain up to 10 characters. ■ Confirm Password - Defines the user name. ■ Access Level - The Users are created, and the device is Management. ...
... Administration > System Access > Setup. Defines the user access level. Verifies the password. 2 Define the fields. 3 Click Apply. Defines the user password. Monitor users have no access to define Access users, passwords, and access levels for users using the System Access Interface. Provides users with ...22 System Access Setup Page The System Access Setup Page contains the following fields: ■ User Name - User passwords can contain up to 10 characters. ■ Confirm Password - Defines the user name. ■ Access Level - The Users are created, and the device is Management. ...
User Guide
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...Access Modify Page The System Access Modify Page contains the following fields: ■ User Name - Verifies the password. 2 Select a User Name to 8 characters. ■ Confirm Password - The User settings are modified, and the device is Management. ■ Management - The lowest user ...access level is Monitoring and the highest is updated. Changes a password for an existing user. ■ Password - 48 CHAPTER 4: MANAGING DEVICE SECURITY Modifying System The System Access Modify Page allows network administrators to this page. 1...
...Access Modify Page The System Access Modify Page contains the following fields: ■ User Name - Verifies the password. 2 Select a User Name to 8 characters. ■ Confirm Password - The User settings are modified, and the device is Management. ■ Management - The lowest user ...access level is Monitoring and the highest is updated. Changes a password for an existing user. ■ Password - 48 CHAPTER 4: MANAGING DEVICE SECURITY Modifying System The System Access Modify Page allows network administrators to this page. 1...
User Guide
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... for system use. For more information on their ingress port. Rapid Spanning Tree (RSTP) detects uses of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port-based Authentication Port-based Virtual LANs Port Mirroring RADIUS Clients Rapid Spanning Tree Remote Monitoring Self...
... for system use. For more information on their ingress port. Rapid Spanning Tree (RSTP) detects uses of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued) Feature MAC Address Capacity Support MAC Multicast Support MDI/MDIX Support Password Management Port-based Authentication Port-based Virtual LANs Port Mirroring RADIUS Clients Rapid Spanning Tree Remote Monitoring Self...
User Guide
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... If no solution is applied. power LED is off ■ Lost Password. D TROUBLESHOOTING Problem Management Troubleshooting Solutions This section describes problems that may arise when installing the and how to switch management using HTTP, SNMP, etc. ■ Self-test exceeds 15 seconds...9632; Troubleshooting Solutions - When a problem is recorded with all known results from the problem. These error messages include: ■ Switch does not run; Problem management includes isolating problems, quantifying the problems, and then applying the solution. Listed below are found in ...
... If no solution is applied. power LED is off ■ Lost Password. D TROUBLESHOOTING Problem Management Troubleshooting Solutions This section describes problems that may arise when installing the and how to switch management using HTTP, SNMP, etc. ■ Self-test exceeds 15 seconds...9632; Troubleshooting Solutions - When a problem is recorded with all known results from the problem. These error messages include: ■ Switch does not run; Problem management includes isolating problems, quantifying the problems, and then applying the solution. Listed below are found in ...
User Guide
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... and Tx on fiber optic cable Bad cable Replace with a tested cable Wrong cable type Verify that all 10 Mbps connections use a Cat 5 cable Lost Password Check the port LED or zoom screen in a reboot loop Software fault No connection and the port Incorrect ethernet cable, LED is off e.g., crossed rather... if necessary. 194 APPENDIX D: TROUBLESHOOTING Table 12 Troubleshooting Solutions (continued) Problems Possible Cause Device is in the NMS application, and change setting if necessary Contact 3Com
... and Tx on fiber optic cable Bad cable Replace with a tested cable Wrong cable type Verify that all 10 Mbps connections use a Cat 5 cable Lost Password Check the port LED or zoom screen in a reboot loop Software fault No connection and the port Incorrect ethernet cable, LED is off e.g., crossed rather... if necessary. 194 APPENDIX D: TROUBLESHOOTING Table 12 Troubleshooting Solutions (continued) Problems Possible Cause Device is in the NMS application, and change setting if necessary Contact 3Com
User Guide
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... the CLI, network managers enter configuration commands and parameters to configure the device. User names and passwords are case sensitive. The device is required. Logging on a UNIX system. Console Port To start...Command Line Interface (CLI) to manage the device. Ensure that the setting is admin. E 3COM CLI REFERENCE GUIDE This section describes using the CLI via a console port: 1 Connect the RJ-45... cable to the Console port of the switch to the serial port of the terminal or computer running the terminal emulation application. 2 Set ...
... the CLI, network managers enter configuration commands and parameters to configure the device. User names and passwords are case sensitive. The device is required. Logging on a UNIX system. Console Port To start...Command Line Interface (CLI) to manage the device. Ensure that the setting is admin. E 3COM CLI REFERENCE GUIDE This section describes using the CLI via a console port: 1 Connect the RJ-45... cable to the Console port of the switch to the serial port of the terminal or computer running the terminal emulation application. 2 Set ...
User Guide
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... Login information is verified, and displays the following CLI menu: Select menu option# If the password is displayed: Session closed by automatic logout. Concurrent CLI The command line interface supports one CLI session. The following message ..., the following commands: ■? ■ Ping ■ Summary ■ ipSetup ■ Upgrade ■ Initialize ■ Reboot ■ Logout ■ Password 196 APPENDIX E: 3COM CLI REFERENCE GUIDE 3 Press Enter. Sessions CLI Commands This Command section contains the following message appears and Login process restarts. Incorrect...
... Login information is verified, and displays the following CLI menu: Select menu option# If the password is displayed: Session closed by automatic logout. Concurrent CLI The command line interface supports one CLI session. The following message ..., the following commands: ■? ■ Ping ■ Summary ■ ipSetup ■ Upgrade ■ Initialize ■ Reboot ■ Logout ■ Password 196 APPENDIX E: 3COM CLI REFERENCE GUIDE 3 Press Enter. Sessions CLI Commands This Command section contains the following message appears and Login process restarts. Incorrect...
User Guide
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CLI Commands 205 Password The Password command changes the user's password. Example Select menu option: password Change password for user: username Old password: Enter new password: Retype password: The command line interface password has been successfully changed. User Guidelines The user needs to login to the session in order to change the password. Select menu option: Syntax password Default Configuration This command has no default configuration.
CLI Commands 205 Password The Password command changes the user's password. Example Select menu option: password Change password for user: username Old password: Enter new password: Retype password: The command line interface password has been successfully changed. User Guidelines The user needs to login to the session in order to change the password. Select menu option: Syntax password Default Configuration This command has no default configuration.
User Guide
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... end stations with the IEEE 802.1p standard. It allows switches to assign end stations to first enter a user ID and password for verification. IEEE 802.1X Port Authentication controls access to the switch ports by the switch, and then passed to identify IP Multicast group members. A... user name and password is implemented as the querier - IGMP Snooping Listening ...
... end stations with the IEEE 802.1p standard. It allows switches to assign end stations to first enter a user ID and password for verification. IEEE 802.1X Port Authentication controls access to the switch ports by the switch, and then passed to identify IP Multicast group members. A... user name and password is implemented as the querier - IGMP Snooping Listening ...