User Guide
Page 4
... Statistics 40 Mirroring Port Traffic 41 Running Cable Diagnostic 42 Using the System Tools 42 Restart 42 Configuration 43 Resetting to Factory Defaults 43 Backing Up and Restoring Configuration 44 Upgrade 44 Spanning Tree 45 802.1p Prioritization 46 Viewing Support Information 47 5 TROUBLESHOOTING... Forgotten Password 49 Forgotten Static IP Address 49 Solving LED Issues 49 If the Problem Persists 52 A OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 53 Purchase ...
... Statistics 40 Mirroring Port Traffic 41 Running Cable Diagnostic 42 Using the System Tools 42 Restart 42 Configuration 43 Resetting to Factory Defaults 43 Backing Up and Restoring Configuration 44 Upgrade 44 Spanning Tree 45 802.1p Prioritization 46 Viewing Support Information 47 5 TROUBLESHOOTING... Forgotten Password 49 Forgotten Static IP Address 49 Solving LED Issues 49 If the Problem Persists 52 A OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 53 Purchase ...
User Guide
Page 11
If you have forgotten the default IP address, or forgotten your 3Com network supplier immediately. Place the unit on top of the above items are damaged or missing, contact your user name or password. The Switch comes with: ■ One power cord ■ Four standard height, self-... to the supply voltage. CAUTION: 3Com recommends that the pads locate with four self-adhesive rubber pads. This returns the Switch to the factory default settings if, for details. Package Contents 11 Package Contents Before installing and using the Switch, verify that is complete. Only ...
If you have forgotten the default IP address, or forgotten your 3Com network supplier immediately. Place the unit on top of the above items are damaged or missing, contact your user name or password. The Switch comes with: ■ One power cord ■ Four standard height, self-... to the supply voltage. CAUTION: 3Com recommends that the pads locate with four self-adhesive rubber pads. This returns the Switch to the factory default settings if, for details. Package Contents 11 Package Contents Before installing and using the Switch, verify that is complete. Only ...
User Guide
Page 25
... http://192.168.0.123. This sticker contains the MAC address and default IP address of the Switch. Manually Assigned (Static) IP Address If you assigned a static IP address to the Switch, you need to use that IP address to "Automatic IP Configuration" on the base of the Switch. For example, if you can access the Web interface without using...
... http://192.168.0.123. This sticker contains the MAC address and default IP address of the Switch. Manually Assigned (Static) IP Address If you assigned a static IP address to the Switch, you need to use that IP address to "Automatic IP Configuration" on the base of the Switch. For example, if you can access the Web interface without using...
User Guide
Page 28
... the time elapsed since the Switch was last started. To modify any of these settings, click IP Settings. Even if you do not access the Web interface, 3Com recommends that you can view on this section, click Apply to save your network. The default admin account settings are: ■...; User name - This takes you to the IP Settings page, shown in this page. 28 CHAPTER 4: CONFIGURING THE SWITCH Figure 9 Summary Page ...
... the time elapsed since the Switch was last started. To modify any of these settings, click IP Settings. Even if you do not access the Web interface, 3Com recommends that you can view on this section, click Apply to save your network. The default admin account settings are: ■...; User name - This takes you to the IP Settings page, shown in this page. 28 CHAPTER 4: CONFIGURING THE SWITCH Figure 9 Summary Page ...
User Guide
Page 29
... Settings To enable devices on how to regain access to itself during auto IP configuration, check the By default, the Switch performs automatic IP configuration and assigns an IP address to the Web interface. By default, the Switch does not have not previously set . 4 In Confirm Password, retype the password you have any password. If this is...
... Settings To enable devices on how to regain access to itself during auto IP configuration, check the By default, the Switch performs automatic IP configuration and assigns an IP address to the Web interface. By default, the Switch does not have not previously set . 4 In Confirm Password, retype the password you have any password. If this is...
User Guide
Page 30
... gain access to the console, you should assign an IP address to the Switch (either by one to configure itself . 2 If this default IP address is found. 3Com recommends using automatic IP configuration only for the Switch: 1 On the menu, click IP Settings. Setting the IP Address To set the IP address for the initial setup. Available options are converted...
... gain access to the console, you should assign an IP address to the Switch (either by one to configure itself . 2 If this default IP address is found. 3Com recommends using automatic IP configuration only for the Switch: 1 On the menu, click IP Settings. Setting the IP Address To set the IP address for the initial setup. Available options are converted...
User Guide
Page 31
... - Configuring Port Settings Using the Web interface, you configure the Switch's IP address settings, click Apply to automatically obtain an IP address from a computer that belongs to set to the Switch. By default, all ports belong to the Switch also becomes the IP address for VLAN 1. Select this Switch and management stations on the Port Configuration page: ■...
... - Configuring Port Settings Using the Web interface, you configure the Switch's IP address settings, click Apply to automatically obtain an IP address from a computer that belongs to set to the Switch. By default, all ports belong to the Switch also becomes the IP address for VLAN 1. Select this Switch and management stations on the Port Configuration page: ■...
User Guide
Page 43
... currently accessing the Internet will have their access interrupted while the restart takes place, and they may Configuration Use the Configuration tab to reset the Switch to factory defaults and to the default IP address 169.254.x.y (using the process described in "Automatic...
... currently accessing the Internet will have their access interrupted while the restart takes place, and they may Configuration Use the Configuration tab to reset the Switch to factory defaults and to the default IP address 169.254.x.y (using the process described in "Automatic...
User Guide
Page 49
... If you forget the static IP address that : Forgotten Password If you forget the password to the Web interface after you set it , check the 3Com Knowledgebase at http://knowledgebase.3com.com before contacting your Switch, refer to regain access. admin ■ Password - After resetting the Switch, log on to Factory Defaults" on how to the...
... If you forget the static IP address that : Forgotten Password If you forget the password to the Web interface after you set it , check the 3Com Knowledgebase at http://knowledgebase.3com.com before contacting your Switch, refer to regain access. admin ■ Password - After resetting the Switch, log on to Factory Defaults" on how to the...
User Guide
Page 51
... on-screen instructions to upgrade the Switch to the required version of the Switch. Recovering the Switch will be reset to be used for details. 2 Turn off the Switch. 3 Press and hold in Figure 31 displays. Solving LED Issues 51 You forget the Switch's default IP address, or you forget the User... Name or Password that you can be lost . Otherwise, you assigned to "Configuration" on page 43 for detecting the Switch on the rear ...
... on-screen instructions to upgrade the Switch to the required version of the Switch. Recovering the Switch will be reset to be used for details. 2 Turn off the Switch. 3 Press and hold in Figure 31 displays. Solving LED Issues 51 You forget the Switch's default IP address, or you forget the User... Name or Password that you can be lost . Otherwise, you assigned to "Configuration" on page 43 for detecting the Switch on the rear ...
User Guide
Page 71
INDEX Numbers 1000BASE-LX 63 1000BASE-SX 63 1000BASE-T 63 100BASE-TX 63 10BASE-T 63 802.1p Prioritization 46 A auto IP configuration 29 default IP address 30 default mask 30 B bandwidth 63 C category 3 cables 64 category 5 cables 64 Category 5e Cables 64 Category 6 Cables 64 client 64 ...protocol 64 E Ethernet 64 F Fast Ethernet 65 FCC statement 69 Feedback about this User Guide 6 firmware upgrading 44 forgotten default IP address 51 password 51 user name 51 forgotten IP address 49 forgotten password 49 front panel diagram 8 full duplex 65 G Gigabit Ethernet 65 Glossary 63 H half duplex ...
INDEX Numbers 1000BASE-LX 63 1000BASE-SX 63 1000BASE-T 63 100BASE-TX 63 10BASE-T 63 802.1p Prioritization 46 A auto IP configuration 29 default IP address 30 default mask 30 B bandwidth 63 C category 3 cables 64 category 5 cables 64 Category 5e Cables 64 Category 6 Cables 64 client 64 ...protocol 64 E Ethernet 64 F Fast Ethernet 65 FCC statement 69 Feedback about this User Guide 6 firmware upgrading 44 forgotten default IP address 51 password 51 user name 51 forgotten IP address 49 forgotten password 49 front panel diagram 8 full duplex 65 G Gigabit Ethernet 65 Glossary 63 H half duplex ...