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...whichever is furnished under a license agreement included with only such rights as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to revise this documentation and to make improvements or changes in the product(s) and/or the program(s)... the software described herein are provided to you are registered trademarks of Sun Microsystems. All other countries. 3Com, SuperStack, and the 3Com logo are unable to recognized environmental standards. Intel and Pentium are registered trademarks of Intel Corporation...
...whichever is furnished under a license agreement included with only such rights as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to revise this documentation and to make improvements or changes in the product(s) and/or the program(s)... the software described herein are provided to you are registered trademarks of Sun Microsystems. All other countries. 3Com, SuperStack, and the 3Com logo are unable to recognized environmental standards. Intel and Pentium are registered trademarks of Intel Corporation...
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... THIS GUIDE Before You Start 7 About Your CD-ROM 7 Conventions 8 Related Documentation 9 Accessing Online Documentation 9 Documentation Comments 10 1 INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 About the Switch 12 Summary of Hardware Features 12 Switch - Front View Detail 13 10BASE-T/ 100BASE-TX Ports 13 10BASE-T/ 100BASE-TX/ 1000BASE-T Ports 14 SFP Ports 14 LEDs 14...
... THIS GUIDE Before You Start 7 About Your CD-ROM 7 Conventions 8 Related Documentation 9 Accessing Online Documentation 9 Documentation Comments 10 1 INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 About the Switch 12 Summary of Hardware Features 12 Switch - Front View Detail 13 10BASE-T/ 100BASE-TX Ports 13 10BASE-T/ 100BASE-TX/ 1000BASE-T Ports 14 SFP Ports 14 LEDs 14...
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...é Importante 54 Wichtige Sicherheitsinformationen 56 B PIN-OUTS Null Modem Cable 59 PC-AT Serial Cable 59 RJ-45 Pin Assignments 60 C TECHNICAL SPECIFICATIONS SuperStack 3 Switch 3226 and Switch 3250 61 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 63 Purchase Value-Added Services 63 Troubleshoot Online 63 Access Software...
...é Importante 54 Wichtige Sicherheitsinformationen 56 B PIN-OUTS Null Modem Cable 59 PC-AT Serial Cable 59 RJ-45 Pin Assignments 60 C TECHNICAL SPECIFICATIONS SuperStack 3 Switch 3226 and Switch 3250 61 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 63 Purchase Value-Added Services 63 Troubleshoot Online 63 Access Software...
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... Your CD-ROM The CD-ROM also contains the following switches in their default state. ■ SuperStack® 3 Switch 3226 (3CR17500-91) ■ SuperStack® 3 Switch 3250 (3CR17501-91) All procedures described in Adobe Acrobat Reader Portable Document Format (PDF) or HTML on page 9 for details. ■ 3Com Network Supervisor - Most user guides and release notes are...
... Your CD-ROM The CD-ROM also contains the following switches in their default state. ■ SuperStack® 3 Switch 3226 (3CR17500-91) ■ SuperStack® 3 Switch 3250 (3CR17501-91) All procedures described in Adobe Acrobat Reader Portable Document Format (PDF) or HTML on page 9 for details. ■ 3Com Network Supervisor - Most user guides and release notes are...
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...; SuperStack 3 Switch Management Interface Reference Guide This guide provides detailed information about the current software release, including new features, modifications, and known problems. There are other publications you may find useful, such as: ■ Documentation accompanying 3Com Network Supervisor. This is supplied in PDF format on the features supported by the Switch. ■ a summary...
...; SuperStack 3 Switch Management Interface Reference Guide This guide provides detailed information about the current software release, including new features, modifications, and known problems. There are other publications you may find useful, such as: ■ Documentation accompanying 3Com Network Supervisor. This is supplied in PDF format on the features supported by the Switch. ■ a summary...
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... be directed in the Docs/reference directory on the title page) ■ Page number (if appropriate) Example: ■ Superstack® 3 Switch 3226 and Switch 3250 Getting Started Guide ■ Part Number DUA1750-0AAA01 ■ Page 21 Please note that you . They will help ...stored in the first instance to comments and questions about this e-mail address. Please e-mail comments about 3Com product documentation at this document to 3Com at: pddtechpubs_comments@3com.com Please include the following information when commenting: ■ Document title ■ Document part number (...
... be directed in the Docs/reference directory on the title page) ■ Page number (if appropriate) Example: ■ Superstack® 3 Switch 3226 and Switch 3250 Getting Started Guide ■ Part Number DUA1750-0AAA01 ■ Page 21 Please note that you . They will help ...stored in the first instance to comments and questions about this e-mail address. Please e-mail comments about 3Com product documentation at this document to 3Com at: pddtechpubs_comments@3com.com Please include the following information when commenting: ■ Document title ■ Document part number (...
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Rear View Detail ■ Default Settings 1 INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 This chapter contains introductory information about the Switch 3226 and Switch 3250 and how they can be used in your network. It covers summaries of hardware and software features and also the following topics: ■ About the Switch ■ Switch - Front View Detail ■ Switch -
Rear View Detail ■ Default Settings 1 INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 This chapter contains introductory information about the Switch 3226 and Switch 3250 and how they can be used in your network. It covers summaries of hardware and software features and also the following topics: ■ About the Switch ■ Switch - Front View Detail ■ Switch -
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... SFP ports 19-inch rack or stand-alone mounting 12 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 About the Switch The Switch is present. The corresponding 10/100/1000 port is disabled when an SFP module is a 10/100 Mbps Ethernet Switch, which consists of either: ■ 24 10BASE-T/100BASE-TX ports or ■ 48...
... SFP ports 19-inch rack or stand-alone mounting 12 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 About the Switch The Switch is present. The corresponding 10/100/1000 port is disabled when an SFP module is a 10/100 Mbps Ethernet Switch, which consists of either: ■ 24 10BASE-T/100BASE-TX ports or ■ 48...
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... flow control. If you the flexibility of the same number (25-26 on the Switch 3226, 49-50 on the Switch 3250). SFP Ports The two SFP (Small Form Factor Pluggable) ports support fiber Gigabit...pair cable. LEDs Table 4 lists LEDs visible on using SFP transceivers to provide connectivity between the Switch and a 1000 Mbps core network or to color. The maximum segment length is auto-negotiation enabled...same number (25-26 on the Switch 3226, 49-50 on page 46. 14 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 and manually enable or disable flow control.
... flow control. If you the flexibility of the same number (25-26 on the Switch 3226, 49-50 on the Switch 3250). SFP Ports The two SFP (Small Form Factor Pluggable) ports support fiber Gigabit...pair cable. LEDs Table 4 lists LEDs visible on using SFP transceivers to provide connectivity between the Switch and a 1000 Mbps core network or to color. The maximum segment length is auto-negotiation enabled...same number (25-26 on the Switch 3226, 49-50 on page 46. 14 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 and manually enable or disable flow control.
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... uses a standard null modem cable and is set to any supply voltage in the range 100-240 VAC. 16 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 Switch - Redundant Power To protect against internal power supply failure, you to a SuperStack 3 Advanced Redundant Power System. rear view Power Socket Console 19200,8,1,N Redundant Power System Socket Figure...
... uses a standard null modem cable and is set to any supply voltage in the range 100-240 VAC. 16 CHAPTER 1: INTRODUCING THE SUPERSTACK 3 SWITCH 3226 AND SWITCH 3250 Switch - Redundant Power To protect against internal power supply failure, you to a SuperStack 3 Advanced Redundant Power System. rear view Power Socket Console 19200,8,1,N Redundant Power System Socket Figure...
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...or disconnecting mains power is by connecting or disconnecting the power cord. If auto-negotiation is disabled, all the Switch ports are Auto-MDIX, that you can connect a SuperStack 3 Advanced Redundant Power System to a Type 3 Power Module, read the Safety Information section in MDI or ...to a port with a straight-through ). See Table 7. 3Com recommends that is designed to System maintain the power to operate in the Type 3 Power Module User Guide. 24 CHAPTER 2: INSTALLING THE SWITCH CAUTION The Switch has no ON/OFF switch; For full redundancy, the unit requires two Type 3 ...
...or disconnecting mains power is by connecting or disconnecting the power cord. If auto-negotiation is disabled, all the Switch ports are Auto-MDIX, that you can connect a SuperStack 3 Advanced Redundant Power System to a Type 3 Power Module, read the Safety Information section in MDI or ...to a port with a straight-through ). See Table 7. 3Com recommends that is designed to System maintain the power to operate in the Type 3 Power Module User Guide. 24 CHAPTER 2: INSTALLING THE SWITCH CAUTION The Switch has no ON/OFF switch; For full redundancy, the unit requires two Type 3 ...
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...enter the protocol ip basicConfig command. Figure 9 Example top-level command line interface menu Menu options 3Com SuperStack 3 Switch 3226 bridge - Administer bridge-wide parameters feature - Administer protocols security - or ■ enter the gettingStarted command. See "Methods of Managing...physical interfaces protocol - Manually Configuring IP Information 35 If you have not logged onto the Switch before, you will then be prompted to enter a new password. 3Com recommends that you change passwords, and then given the option to carry out advanced configuration...
...enter the protocol ip basicConfig command. Figure 9 Example top-level command line interface menu Menu options 3Com SuperStack 3 Switch 3226 bridge - Administer bridge-wide parameters feature - Administer protocols security - or ■ enter the gettingStarted command. See "Methods of Managing...physical interfaces protocol - Manually Configuring IP Information 35 If you have not logged onto the Switch before, you will then be prompted to enter a new password. 3Com recommends that you change passwords, and then given the option to carry out advanced configuration...
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...3 At the login and password prompts, enter admin as the Switch detects a connection to its console port. Figure 11 Example top-level command line interface menu Menu options 3Com SuperStack 3 Switch 3226 bridge - Administer bridge-wide parameters feature - The initial set up... of the command line interface is displayed as a network connection is made the Switch begins the automatic IP configuration process. ...
...3 At the login and password prompts, enter admin as the Switch detects a connection to its console port. Figure 11 Example top-level command line interface menu Menu options 3Com SuperStack 3 Switch 3226 bridge - Administer bridge-wide parameters feature - The initial set up... of the command line interface is displayed as a network connection is made the Switch begins the automatic IP configuration process. ...
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...Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC Line Frequency Input Voltage Options SuperStack 3 Switch 3226: Height: 43.4 mm (1.7 in.) Width: 440 mm (17.3 in.) Depth: 240 mm (9.4 in.) Weight: 2.8 kg (approx) SuperStack 3 Switch 3250: Height: 43.4 mm (1.7 in.) Width: 440 mm (17.3 in... to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. UL60950, EN60950, CSA 22.2 No. 60950, IEC 60950 CISPRR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A, ICES-003 Class A, AS/NZS 3548 Class A, EN61000-3-2, EN61000-3-3 EN 55024 SuperStack Switch 3226 55 ...
...Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC Line Frequency Input Voltage Options SuperStack 3 Switch 3226: Height: 43.4 mm (1.7 in.) Width: 440 mm (17.3 in.) Depth: 240 mm (9.4 in.) Weight: 2.8 kg (approx) SuperStack 3 Switch 3250: Height: 43.4 mm (1.7 in.) Width: 440 mm (17.3 in... to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. UL60950, EN60950, CSA 22.2 No. 60950, IEC 60950 CISPRR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A, ICES-003 Class A, AS/NZS 3548 Class A, EN61000-3-2, EN61000-3-3 EN 55024 SuperStack Switch 3226 55 ...