User Manual
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...46 Using 3Com Network Supervisor 46 Connecting to the Console Port 46 Methods of Managing a Switch 49 Command Line Interface Management 49 Command Line Interface Management using SSH 50 Web Interface Management 50 SNMP Management 50 Setting Up Command Line Interface Management 50 CLI Management via the Console Port 51 CLI Management over the Network 51 Setting Up Command Line Interface Management using SSH 52 Setting Up Web Interface Management 53 Pre-requisites 53 Web Management Over the Network 54 Setting Up SNMP Management 54 Pre-requisites 55 Default Users and Passwords 55 Changing Default...
...46 Using 3Com Network Supervisor 46 Connecting to the Console Port 46 Methods of Managing a Switch 49 Command Line Interface Management 49 Command Line Interface Management using SSH 50 Web Interface Management 50 SNMP Management 50 Setting Up Command Line Interface Management 50 CLI Management via the Console Port 51 CLI Management over the Network 51 Setting Up Command Line Interface Management using SSH 52 Setting Up Web Interface Management 53 Pre-requisites 53 Web Management Over the Network 54 Setting Up SNMP Management 54 Pre-requisites 55 Default Users and Passwords 55 Changing Default...
User Manual
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... Modem Cable 73 PC-AT Serial Cable 73 Modem Cable 74 RJ-45 Pin Assignments 74 C TECHNICAL SPECIFICATIONS Switch 4400 (24-port) and Switch 4400 SE 77 Switch 4400 PWR (24-port) 79 Switch 4400 (48-port) 80 Switch 4400 FX 81 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 83 Purchase Value-Added Services 83 Troubleshoot Online 83 Access Software Downloads 84 Contact Us 84 Telephone Technical Support and Repair...
... Modem Cable 73 PC-AT Serial Cable 73 Modem Cable 74 RJ-45 Pin Assignments 74 C TECHNICAL SPECIFICATIONS Switch 4400 (24-port) and Switch 4400 SE 77 Switch 4400 PWR (24-port) 79 Switch 4400 (48-port) 80 Switch 4400 FX 81 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product to Gain Service Benefits 83 Purchase Value-Added Services 83 Troubleshoot Online 83 Access Software Downloads 84 Contact Us 84 Telephone Technical Support and Repair...
User Manual
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... plate is set to install Expansion Modules. Console Port The console port allows you can use these slots to auto-baud, 8 data bits, no parity and 1 stop bit. The console port uses a standard null modem cable and is fitted by tightening all models) - rear view View Detail Power Socket The Switch automatically adjusts its power setting to support various forms of -band management. For example you can use this socket System Socket to connect a Switch 4400 to...
... plate is set to install Expansion Modules. Console Port The console port allows you can use these slots to auto-baud, 8 data bits, no parity and 1 stop bit. The console port uses a standard null modem cable and is fitted by tightening all models) - rear view View Detail Power Socket The Switch automatically adjusts its power setting to support various forms of -band management. For example you can use this socket System Socket to connect a Switch 4400 to...
User Manual
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...; Viewing Automatically Configured IP Information ■ Methods of your network. This is , you can install it and it works, you to access the management software that is known as managing the Switch. Managing the Switch can help you have to improve the efficiency of the Switch and therefore the overall performance of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Command Line Interface Management using SSH ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords...
...; Viewing Automatically Configured IP Information ■ Methods of your network. This is , you can install it and it works, you to access the management software that is known as managing the Switch. Managing the Switch can help you have to improve the efficiency of the Switch and therefore the overall performance of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Command Line Interface Management using SSH ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords...
User Manual
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... protocol ip basicConfig command will then be prompted to enter system information, change passwords, and then given the option to choose from. The initial set up of your chosen management method. At the Enter configuration method prompt enter manual. The screen prompts you can disconnect the serial cable and close the terminal emulator software. Manually Configuring IP Information 45 Figure 13 Example top-level command line interface...
... protocol ip basicConfig command will then be prompted to enter system information, change passwords, and then given the option to choose from. The initial set up of your chosen management method. At the Enter configuration method prompt enter manual. The screen prompts you can disconnect the serial cable and close the terminal emulator software. Manually Configuring IP Information 45 Figure 13 Example top-level command line interface...
User Manual
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... command line interface (CLI) through a connection to the console port. (This example describes a local connection to the console port of the Switch. You can use the 3Com Network Supervisor application provided on the same subnet as Microsoft Hyperterminal. Connecting to the Console Port Alternatively, you can then view the IP information automatically assigned to the Switch using a console cable to the console port, rather than a remote one via the console port directly, or through a modem. ■ Documentation supplied with terminal emulation software installed...
... command line interface (CLI) through a connection to the console port. (This example describes a local connection to the console port of the Switch. You can use the 3Com Network Supervisor application provided on the same subnet as Microsoft Hyperterminal. Connecting to the Console Port Alternatively, you can then view the IP information automatically assigned to the Switch using a console cable to the console port, rather than a remote one via the console port directly, or through a modem. ■ Documentation supplied with terminal emulation software installed...
User Manual
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... a DHCP server within one minute. 48 CHAPTER 3: SETTING UP FOR MANAGEMENT Viewing IP Information via the Console Port You are now ready to view the automatically allocated IP information using an Ethernet cable. As soon as shown in the example in the range 0 to 255). 2 The command line interface login sequence begins as soon as your Switch to allocate the default IP address 169.254.100.100. A summary of the Network...
... a DHCP server within one minute. 48 CHAPTER 3: SETTING UP FOR MANAGEMENT Viewing IP Information via the Console Port You are now ready to view the automatically allocated IP information using an Ethernet cable. As soon as shown in the example in the range 0 to 255). 2 The command line interface login sequence begins as soon as your Switch to allocate the default IP address 169.254.100.100. A summary of the Network...
User Manual
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... management using SSH ■ Web interface management ■ SNMP management Command Line Each Switch has a command line interface (CLI) that allows you to Interface manage the Switch from a workstation, either locally via the console port to manage the Switch, you do not intend to use the command line interface via a console port Management connection (see Figure 17). See "Methods of Managing a Switch" on page 50. Figure 16 CLI management via the console port Figure 17 CLI management over the network (see Figure 16), or remotely over the network Refer to "Setting Up Command Line...
... management using SSH ■ Web interface management ■ SNMP management Command Line Each Switch has a command line interface (CLI) that allows you to Interface manage the Switch from a workstation, either locally via the console port to manage the Switch, you do not intend to use the command line interface via a console port Management connection (see Figure 17). See "Methods of Managing a Switch" on page 50. Figure 16 CLI management via the console port Figure 17 CLI management over the network (see Figure 16), or remotely over the network Refer to "Setting Up Command Line...
User Manual
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... version 2 (SSHv2), allowing secure access to the Command Line Interface of web pages that is intercepted, no passwords or configuration information will be visible in Figure 19. Web Interface Each Switch has an internal set up command line interface management using a local console port connection or over the network Refer to "Setting Up SNMP Management" on the CD-ROM that accompanies your Switch and the network traffic is provided on page 54. Figure 18 Web interface management over the network. If you use the 3Com Network...
... version 2 (SSHv2), allowing secure access to the Command Line Interface of web pages that is intercepted, no passwords or configuration information will be visible in Figure 19. Web Interface Each Switch has an internal set up command line interface management using a local console port connection or over the network Refer to "Setting Up SNMP Management" on the CD-ROM that accompanies your Switch and the network traffic is provided on page 54. Figure 18 Web interface management over the network. If you use the 3Com Network...
User Manual
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... Web. If the login prompt does not display immediately, press Return a few times until it starts. 6 If you have logged on correctly, the top-level menu of the command line interface for that you have the IP protocol correctly installed on page 45. CLI Management over To manage a Switch using the command line interface over a network the Network using the command line interface via the local the Console Port console port connection: 1 Ensure you have connected your workstation to the console port...
... Web. If the login prompt does not display immediately, press Return a few times until it starts. 6 If you have logged on correctly, the top-level menu of the command line interface for that you have the IP protocol correctly installed on page 45. CLI Management over To manage a Switch using the command line interface over a network the Network using the command line interface via the local the Console Port console port connection: 1 Ensure you have connected your workstation to the console port...
User Manual
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... IP protocol is installed. 3 Check you can set up Command Line Interface management using SSH over a network using SSH: 1 Ensure you have already set up the Switch with the Switch by trying to browse the World Wide Web. The switch automatically generates a host key pair when it is powered up for the first time. For increased security please change the default password when using SSH for the first time, or after any reset to access the CLI commands. Host key...
... IP protocol is installed. 3 Check you can set up Command Line Interface management using SSH over a network using SSH: 1 Ensure you have already set up the Switch with the Switch by trying to browse the World Wide Web. The switch automatically generates a host key pair when it is powered up for the first time. For increased security please change the default password when using SSH for the first time, or after any reset to access the CLI commands. Host key...
User Manual
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... using an SNMP network management application, you need to log in Table 9. Pre-requisites ■ Documentation supplied with a valid user name and password. the user can view all manageable parameters, except special/security features, but not special/security features (no password) to change all manageable password) parameters Use the admin default user name (no security - The Switch has three default user names, and each user name has a different password and level of the "SuperStack 3 Switch Management Interface Reference Guide" for the users defined on the CLI...
... using an SNMP network management application, you need to log in Table 9. Pre-requisites ■ Documentation supplied with a valid user name and password. the user can view all manageable parameters, except special/security features, but not special/security features (no password) to change all manageable password) parameters Use the admin default user name (no security - The Switch has three default user names, and each user name has a different password and level of the "SuperStack 3 Switch Management Interface Reference Guide" for the users defined on the CLI...
User Manual
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... to apply for assistance, please have the following information ready: ■ Product model name, part number, and serial number ■ A list of your warranty and other service benefits, you contact 3Com for a user name and password. This diagnostic software is located at http://eSupport.3com.com/ When you must first register your reseller. To access these Software Updates you install, configure and troubleshoot 3Com desktop and server NICs, wireless cards and Bluetooth...
... to apply for assistance, please have the following information ready: ■ Product model name, part number, and serial number ■ A list of your warranty and other service benefits, you contact 3Com for a user name and password. This diagnostic software is located at http://eSupport.3com.com/ When you must first register your reseller. To access these Software Updates you install, configure and troubleshoot 3Com desktop and server NICs, wireless cards and Bluetooth...
User Manual
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... F factory defaults 20 H hardware features 14 I installing the Switch 23 prerequisites 24 IP addressing registered 62 IP configuration 37 L LEDs 17 logging in as a default user 55 M MAC address of the Switch 26 management methods 49 preparing for 38 setting up 35, 36 manual setup console port 42 front panel port 39 MDI configuration 32 MDIX configuration 32 P passwords of default users 55 pin assignments modem cable 74 null modem cable 73 RJ45 74 serial cable 73 pin-outs 73 ports 16 console 19 power over ethernet using 31 power socket...
... F factory defaults 20 H hardware features 14 I installing the Switch 23 prerequisites 24 IP addressing registered 62 IP configuration 37 L LEDs 17 logging in as a default user 55 M MAC address of the Switch 26 management methods 49 preparing for 38 setting up 35, 36 manual setup console port 42 front panel port 39 MDI configuration 32 MDIX configuration 32 P passwords of default users 55 pin assignments modem cable 74 null modem cable 73 RJ45 74 serial cable 73 pin-outs 73 ports 16 console 19 power over ethernet using 31 power socket...
User Manual
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See console port Simple Network Management Protocol. See SNMP SNMP 54 SNMP management 50 setting up 54 socket power 19 RPS 19 specifications, system 77 SSH 52 straight-through configuration 32 Switch automatic setup 46 Switch 4400 3C number 26 console port 19 dimensions 77 Ethernet address 26 features 14 installation 23, 24 MAC address 26 power socket 19 powering-up 30 product name 26 rack mounting 25 RPS socket 19 serial number 26 size 77 stacking 27 unit information label...
See console port Simple Network Management Protocol. See SNMP SNMP 54 SNMP management 50 setting up 54 socket power 19 RPS 19 specifications, system 77 SSH 52 straight-through configuration 32 Switch automatic setup 46 Switch 4400 3C number 26 console port 19 dimensions 77 Ethernet address 26 features 14 installation 23, 24 MAC address 26 power socket 19 powering-up 30 product name 26 rack mounting 25 RPS socket 19 serial number 26 size 77 stacking 27 unit information label...
Brochure
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... Device Access (RADA), provides secure flexible network access control at the edge of server failure or connectivity issues. KEY BENEFITS ADVANCED SECURITY The Switch 4400 family provides advanced security features for enterprises wanting flexible, resiliant, manageable and secure networks. The Private Ports feature can isolate edge ports to maximize network availability. 1 User network login with IEEE 802.1X and RADIUS, combined with two Gigabit module slots on specific subnet, or individual IP address. SNMP v3 secure encrypted management, Secure...
... Device Access (RADA), provides secure flexible network access control at the edge of server failure or connectivity issues. KEY BENEFITS ADVANCED SECURITY The Switch 4400 family provides advanced security features for enterprises wanting flexible, resiliant, manageable and secure networks. The Private Ports feature can isolate edge ports to maximize network availability. 1 User network login with IEEE 802.1X and RADIUS, combined with two Gigabit module slots on specific subnet, or individual IP address. SNMP v3 secure encrypted management, Secure...
Brochure
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... protocols and applications from the network. See www.3com.com/warranty for details. SERVICE 3Com products are backed by 3Com Global Services and authorized partners with Advance Hardware Replacement. Tolly Certified: Layer 2/4 Fast Ethernet Switch Performance Evaluation and Layer 2 Interoperability. They also detect and adjust to prevent mis-configuration of connected cables to cross-over or straight-through an embedded web and command line interface (CLI), or via an SNMP management...
... protocols and applications from the network. See www.3com.com/warranty for details. SERVICE 3Com products are backed by 3Com Global Services and authorized partners with Advance Hardware Replacement. Tolly Certified: Layer 2/4 Fast Ethernet Switch Performance Evaluation and Layer 2 Interoperability. They also detect and adjust to prevent mis-configuration of connected cables to cross-over or straight-through an embedded web and command line interface (CLI), or via an SNMP management...
Brochure
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3COM® SUPERSTACK® 3 SWITCH 4400 FAMILY FEATURES Performance Switching Capacity Forwarding Rate Store-and-Forward Switching Layer 2 Switching MAC Address VLAN Link Aggregation Auto-negotiation Traffic Control Spanning Tree Multicast Snooping Stacking Stacking Convergence Priority Queues Traffic Prioritization Traffic Shaping Security Network Access and User Security 24-port models, 8.8 Gbps; 48-port model, 13.6 Gbps 24-port models, 6.6 Mpps; 48-port model, 10.1 Mpps Latency
3COM® SUPERSTACK® 3 SWITCH 4400 FAMILY FEATURES Performance Switching Capacity Forwarding Rate Store-and-Forward Switching Layer 2 Switching MAC Address VLAN Link Aggregation Auto-negotiation Traffic Control Spanning Tree Multicast Snooping Stacking Stacking Convergence Priority Queues Traffic Prioritization Traffic Shaping Security Network Access and User Security 24-port models, 8.8 Gbps; 48-port model, 13.6 Gbps 24-port models, 6.6 Mpps; 48-port model, 10.1 Mpps Latency
Brochure
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... management User-selectable management VLAN Software Backup and restore TFTP configuration: upload/download TFTP agent: upload Configuration Command line Serial (9-pin, D-type connector) Telnet Web-based SNMP Mirror Port / RAP (Roving Analysis Port) One-to-one RMON (Remote Monitoring) Four groups: statistics, history, alarm, and events IP Address Allocation DHCP BootP Manual Auto IP Network Time Simple Network Time Protocol (SNTP) for action Network Design Includes review of business plan, extensive inventory of events captured via Syslog Management Software 3Com Network...
... management User-selectable management VLAN Software Backup and restore TFTP configuration: upload/download TFTP agent: upload Configuration Command line Serial (9-pin, D-type connector) Telnet Web-based SNMP Mirror Port / RAP (Roving Analysis Port) One-to-one RMON (Remote Monitoring) Four groups: statistics, history, alarm, and events IP Address Allocation DHCP BootP Manual Auto IP Network Time Simple Network Time Protocol (SNTP) for action Network Design Includes review of business plan, extensive inventory of events captured via Syslog Management Software 3Com Network...
Brochure
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...) (24-port PWR only) MANAGEMENT Web interface Command line interface SNMP compatibility Management through 3Com management applications - 3Com Network Supervisor - 3Com Network Director - 3Com Network Administrator - 3Com Enterprise Management Suite WARRANTY Limited Lifetime Hardware Warranty. Next day shipment for previously sold Switch 4400 FX model (3C17210). SERVICE Americas: www.3com.com/products/en_US/global _services International: http://emea.3com.com/globalservices * Stacking compatibility also for rest of telephone technical support. Limited software updates. 3COM®...
...) (24-port PWR only) MANAGEMENT Web interface Command line interface SNMP compatibility Management through 3Com management applications - 3Com Network Supervisor - 3Com Network Director - 3Com Network Administrator - 3Com Enterprise Management Suite WARRANTY Limited Lifetime Hardware Warranty. Next day shipment for previously sold Switch 4400 FX model (3C17210). SERVICE Americas: www.3com.com/products/en_US/global _services International: http://emea.3com.com/globalservices * Stacking compatibility also for rest of telephone technical support. Limited software updates. 3COM®...