User Guide
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Baseline Switch 2250 Plus User Guide Installationsanleitung 3C16476CS http://www.3com.com/ Part No. 10015237 Rev. AA Published August 2006
Baseline Switch 2250 Plus User Guide Installationsanleitung 3C16476CS http://www.3com.com/ Part No. 10015237 Rev. AA Published August 2006
User Guide
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CONTENTS ABOUT THIS GUIDE Conventions 5 Related Documentation 6 Documentation Comments 6 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 2250 Plus 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100 Mbps Ports 7 SFP Ports 8 Traffic Prioritization 8 Forwarding of BPDU Packets 8 Physical Features 9 Front Panel 9 ...
CONTENTS ABOUT THIS GUIDE Conventions 5 Related Documentation 6 Documentation Comments 6 1 INTRODUCING THE BASELINE SWITCH Overview of the Baseline Switch 2250 Plus 7 Features and Capabilities 7 Autosensing of MDI/MDIX Connections 7 Autonegotiating 10/100 Mbps Ports 7 SFP Ports 8 Traffic Prioritization 8 Forwarding of BPDU Packets 8 Physical Features 9 Front Panel 9 ...
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... ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2250 Plus User Guide ■ Part number: 10015237 ■ Page 25 Please note that helps you . 6 ABOUT THIS GUIDE Related Documentation In ...addition to this guide, each 3Com Baseline Switch 2250 Plus documentation set includes the following information when contacting us . They will help make our documentation more useful to 3Com at this document to you perform tasks using the Web interface. ...
... ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate) Example: ■ 3Com Baseline Switch 2250 Plus User Guide ■ Part number: 10015237 ■ Page 25 Please note that helps you . 6 ABOUT THIS GUIDE Related Documentation In ...addition to this guide, each 3Com Baseline Switch 2250 Plus documentation set includes the following information when contacting us . They will help make our documentation more useful to 3Com at this document to you perform tasks using the Web interface. ...
User Guide
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...on the Switch can autosense both medium dependent interface (MDI) and medium dependent interface crossover (MDIX) connections. Autosensing of the 3Com® Baseline Switch 2250 Plus. The 1000BASE-T ports also support automatic 10/100/1000 Mbps speed detection. While there are four physical Gigabit ports, only ...a maximum of the Baseline Switch 2250 Plus The 3Com® Baseline Switch 2250 Plus is ideal for users who want to know the physical features of the device. The 10/100 Mbps connections on...
...on the Switch can autosense both medium dependent interface (MDI) and medium dependent interface crossover (MDIX) connections. Autosensing of the 3Com® Baseline Switch 2250 Plus. The 1000BASE-T ports also support automatic 10/100/1000 Mbps speed detection. While there are four physical Gigabit ports, only ...a maximum of the Baseline Switch 2250 Plus The 3Com® Baseline Switch 2250 Plus is ideal for users who want to know the physical features of the device. The 10/100 Mbps connections on...
User Guide
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.... Switches that are shown in the hardware of traffic. It differentiates traffic into classes and prioritizes those classes automatically. This offers you can configure 3Com Baseline Switch 2250 Plus to forward or to block and discard bridge protocol data unit (BPDU) packets to detect If your network is a mechanism that implements a spanning tree...
.... Switches that are shown in the hardware of traffic. It differentiates traffic into classes and prioritizes those classes automatically. This offers you can configure 3Com Baseline Switch 2250 Plus to forward or to block and discard bridge protocol data unit (BPDU) packets to detect If your network is a mechanism that implements a spanning tree...
User Guide
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... Panel (7) Power Supply The Switch automatically adjusts to Factory Defaults" on self-test or loopback test failed. Package Contents The 3Com Baseline Switch 2250 Plus package includes the following items: ■ One 3Com Baseline Switch 2250 Plus unit ■ One power cord ■ Four standard height, self-adhesive rubber pads ■ One mounting kit ■ One...
... Panel (7) Power Supply The Switch automatically adjusts to Factory Defaults" on self-test or loopback test failed. Package Contents The 3Com Baseline Switch 2250 Plus package includes the following items: ■ One 3Com Baseline Switch 2250 Plus unit ■ One power cord ■ Four standard height, self-adhesive rubber pads ■ One mounting kit ■ One...
User Guide
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...3Com Knowledgebase for each connection is connected correctly, and then try powering on the connecting device. Figure 3 Connecting Devices to the Switch Baseline 10/100 switch Endstations on switched 100 Mbps connections Baseline 10/100 switch Endstations on switched 100 Mbps connections Baseline Switch 2250 Plus... Switch was successfully completed. ■ Reset the Switch. CAUTION: Resetting the Switch to its factory defaults erases all your 3Com network supplier for 10 Mbps connections). Connecting a Network Device To connect a network device to reconfigure the Switch after you ...
...3Com Knowledgebase for each connection is connected correctly, and then try powering on the connecting device. Figure 3 Connecting Devices to the Switch Baseline 10/100 switch Endstations on switched 100 Mbps connections Baseline 10/100 switch Endstations on switched 100 Mbps connections Baseline Switch 2250 Plus... Switch was successfully completed. ■ Reset the Switch. CAUTION: Resetting the Switch to its factory defaults erases all your 3Com network supplier for 10 Mbps connections). Connecting a Network Device To connect a network device to reconfigure the Switch after you ...
User Guide
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... Discovery to connect to the Web interface, do not need the following: ■ The Discovery application, which is included on 3Com Baseline Switch 2250 Plus CD-ROM that is supplied with options to the Web interface using the Discovery application. It also introduces the menu items and ... your Switch ■ A computer that is connected to the Switch and that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2250 Plus CD-ROM contains, among others, the Discovery application. If it does not start automatically. The following topics are available on the Web...
... Discovery to connect to the Web interface, do not need the following: ■ The Discovery application, which is included on 3Com Baseline Switch 2250 Plus CD-ROM that is supplied with options to the Web interface using the Discovery application. It also introduces the menu items and ... your Switch ■ A computer that is connected to the Switch and that has a Web browser Running the Discovery Application The 3Com Baseline Switch 2250 Plus CD-ROM contains, among others, the Discovery application. If it does not start automatically. The following topics are available on the Web...
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If the computer has only one adapter, click Next. The logon dialog box for 3Com devices. 22 CHAPTER 3: CONNECTING TO THE WEB INTERFACE The Welcome screen of Discovery Figure 6 Discovered Devices Screen 2 If the computer has multiple network adapters... Web interface appears. When detection is complete, the Discovered Devices screen displays detected network devices. 3 On the Discovered Devices screen, click Baseline Switch 2250 Plus, and then click Next. The Completing the 3Com Discovery Application screen appears. 4 Click Finish. Figure 5 Welcome Screen of Discovery appears.
If the computer has only one adapter, click Next. The logon dialog box for 3Com devices. 22 CHAPTER 3: CONNECTING TO THE WEB INTERFACE The Welcome screen of Discovery Figure 6 Discovered Devices Screen 2 If the computer has multiple network adapters... Web interface appears. When detection is complete, the Discovered Devices screen displays detected network devices. 3 On the Discovered Devices screen, click Baseline Switch 2250 Plus, and then click Next. The Completing the 3Com Discovery Application screen appears. 4 Click Finish. Figure 5 Welcome Screen of Discovery appears.
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... ports 1, 3, and 26 to associate with each Switch is assigned. Figure 32 Desktop VLAN Configuration Endstations in VLAN 2 Endstations in VLAN 1 Port 1 Port 3 BaselBinaeseSlwinietcSh w2i2tc5h0 2250 Plus Port 26 Server Server in VLAN 2 in VLAN 1 If you can set up a VLAN across two Switches using desktop connections. This enables ports that are...
... ports 1, 3, and 26 to associate with each Switch is assigned. Figure 32 Desktop VLAN Configuration Endstations in VLAN 2 Endstations in VLAN 1 Port 1 Port 3 BaselBinaeseSlwinietcSh w2i2tc5h0 2250 Plus Port 26 Server Server in VLAN 2 in VLAN 1 If you can set up a VLAN across two Switches using desktop connections. This enables ports that are...
User Guide
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... Consumption Maximum Power Dissipation IEC 320 50/60 Hz 100-240 VAC 2 amperes (maximum) 56 watts 184.3 BTU/hr C TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2250 Plus has been designed to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet...
... Consumption Maximum Power Dissipation IEC 320 50/60 Hz 100-240 VAC 2 amperes (maximum) 56 watts 184.3 BTU/hr C TECHNICAL INFORMATION Related Standards The 3Com Baseline Switch 2250 Plus has been designed to the following standards: Functional MAC Address Safety EMC Emissions Immunity ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet...