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                        24 Port Stackable Managed Switch – User Guide                                               Page 1 
 
 
 
 
 
 
 
 
 
 
24 Port Stackable Managed Switch  
With Dual Port Expansion Slot 
 
Product User Guide 
 
 
 
 
 
 
Product Number 0-1591099-x       © Tyco Electronics 2005 Issue 1                                                                                                                                                                                                                        
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 2  Disclaimer  Tyco Electronics makes no representation or warranties with respect to the contents hereof  and specifically disclaims any implied warranties or merchantability or fitness for any  particular purpose.  Further, Tyco Electronics reserves the right to revise this publication and  make changes from time-to-time in the content hereof without obligation of Tyco Electronics to  notify any pe
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 3      Technical Support and Service  If you require technical advice for these products, please see the  FAQ pages on the web address: -  http://www.tycoelectronics.com/products/lanelectronics    If you still have problems, please contact us using the support  form located on the above web site.  If you have a faulty unit then please contact us through the web  site to arrange for a replacement unit
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 4  Package Contents    Unpack the contents of the 24 Stackable Managed Switch and verify them against the  checklist below.                               24 Port Stackable Managed Switch                         Four Rubber Feet                                                                              RS-232 Cable                          Rack-mounted Kit                                            
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 5  The 24 Port Stackable Managed Switch supports the following management methods:    • Console and Telnet Management  • Web-based Management   • SNMP Network Management    Console and Telnet Management    Console Management is performed through the RS-232 Console Port. Managing the 24  Stackable Managed Switch using this method requires a direct connection between a PC and  the 24 Port Stackable Man
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 6  Hardware Description      The 24 Stackable Managed Switch has fixed 24-port auto-sensing Ethernet RJ-45  connectors, and one expansion slot that can support a range of optional modules. These  optional modules enable the Switch to support Gigabit copper and fibre optic circuits.    Front Panel    The Front Panel of the Switch consists of 24 auto-sensing 10/100Mbs Ethernet ports, one  optional expa
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 7  LED Indicators        Figure3.  LED indicators    All LED indicators are located on the front panel of the 24 Port Stackable Managed Switch  and provide a real-time indication of Switch condition and operational status. The following  table details the LED states:    LED Status Description  Green Power On  Power  Off Power is Off.  Green The port is connected to an Ethernet device.  LNK/ACT  Blink
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 8  Installation      Pre-Installation Requirements                      Before starting the hardware installation, make sure the installation environment has the  below items:    • PC with 10/100Mbps RJ-45 Network Interface Card to connect the Switch’s copper  port.   • UTP/STP cable with RJ45 connectors. Ensure that the cable has been tested  • AC Power: 100 to 240V AC at 50/60 Hz: Make sure that th
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 9  Rack-mounted Installation   The 24 Port Stackable Managed Switch is supplied with a rack-mounted kit and can be  mounted in an EIA standard size, 19-inch rack. The Switch can be placed in a wiring closet  with other equipment.     Perform the following steps to rack mount the Switch:    Position one bracket to align with the holes on one side of the Switch and secure it with the  smaller bracket s
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 10  Connecting to the Switch                           The Console port is a male DB-9 connector located on the front panel of the Switch that  enables a connection to a PC or terminal for monitoring and configuration. Use the supplied  RS-232 cable with a female DB-9 connector to connect a terminal or PC to the Console port.         Figure 8. Connecting the 24 Port Stackable Managed Switch to a term
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 11  Management Using The Console  Configuring the Console Interface                           When the connection between Switch and PC is complete, turn on the PC and run a terminal  emulation program such as Hyper Terminal and configure its communication parameters to  match the following default characteristics of the console port:                Baud Rate: 9600 bps  Data Bits: 8  Parity: none  St
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 12  Menu Navigation  To navigate all these menus, use the following keys:  • Tab:  Move the cursor to next item or right arrow key  • Backspace: Move the cursor to previous item or left arrow key  • Enter:  Select the item.  • Spacebar: Toggle selected item to next value in sequence  • Esc:  Go back to the action list or the previous menu    Note: Most menus have an action line at the bottom of the s
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 13  Status and Counters    In Status and Counters, you can view port status, counters, and system information. Press the   to choose item, and press  key to select item.        Figure 12. Status and Counters main configuration screen    Port Status  This read-only screen lists the status of every port. Select the  and  to scroll through the full port list.  • Ty
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 14  Port Counters  Displays real-time counter values for each port. This information can be especially useful  when troubleshooting link and port problems.        Figure 14. Port counter Screen    These counters display both transmitted and received packet counts, together with the  number of good and bad packets, including the number of collisions (half-duplex mode only).  Select  to get ne
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 15  System Information  This screen displays useful information such as system name, location, firmware version,  MAC address and expansion module type if applicable. Note this is a read-only menu.        Figure 15. System Information Screen    Product Number 0-1591099-x       © Tyco Electronics 2005 Issue 1                                                                                              
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 16  Switch Configuration    This menu, selected from the main menu, provides the primary method of configuring the  Switch and its associated values.        Figure 16. Switch Configuration Screen    The Switch configuration screens has the following sub-menus:    • Administration Configuration – used to configure device description information, IP  address configuration, User Name and Password config
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 17  Administration Configuration  The Administration Configuration screen, selected from the Switch Configuration menu,  allows the configuration of device information, IP address, login username and password.        Figure 17. Administration Configuration Screen    Device Information  In this menu you can change device name, description, location and contact details. Select  the  mode from the
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 18  IP Configuration  This screen is used to set the IP address, Sub-Net Mask and Default Gateway, DHCP client  functionality for the Switch. These settings are only required if the Switch is to be managed  over the network using Telnet, a web browser or SNMP.        Figure 19. IP Configuration Screen    This menu enables the IP address of the Switch to be configured. To change the IP Switch  setting
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 19  Change User Name and Password  The Administration Configuration screen has separate options for changing the User Name  and the Password for the Switch. The default values are:    • User Name = root  • Password   = root    NOTE: User Name and Password are case-sensitive.     To change either value, select the required option in the Administration Configuration screen  and the select the  mo
                    
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                        24 Port Stackable Managed Switch – User Guide                                               Page 20  Port Configuration  This menu section controls the port configuration of the Switch and is selected from the  Switch Configuration menu screen. The following port attributes can be configured from this  menu:  • Port State  • Auto-Negotiation Mode  • Port Speed and Duplex Mode  • Port Flow Control  • Port Back Pressure  • Bandwidth In/Out  • Priority  • Security        Figure 21. Port Configurati