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Bay Networks BayStack350T User Manual Download Page 34

Using the BayStack Model 350T 10/100 Autosense Switch

xxxiv

893-00992-A

BOOK.MKR  Page xxxiv  Tuesday, March 4, 1997  7:24 PM

Summary of Contents for BayStack350T

Page 1: ...Part No 893 00992 A March 1997 Using the BayStack Model 350T 10 100 Autosense Switch BOOK MKR Page i Tuesday March 4 1997 7 24 PM ...

Page 2: ... Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If it is not installed and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipmen...

Page 3: ...et by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines that are aimed at preventing radio interference in commercial and or industrial areas Consequently when this equipment is used in a residential area or in an adjacent area thereto radio interference may be caused to equipment such as radios and TV receivers BOOK MKR Page iii Tuesday Mar...

Page 4: ...iv 893 00992 A BOOK MKR Page iv Tuesday March 4 1997 7 24 PM ...

Page 5: ...ty Alert Message Format xxi Safety Alert Messages Used in This Guide xxiii Chapter 1 Getting Started Overview 1 1 Hardware Description 1 1 BayStack Model 350T 10 100 Autosense Switch Components 1 2 Cooling Fans 1 4 Features 1 4 Flash Memory Storage 1 6 BootP Automatic IP Configuration Capability 1 6 SNMP MIBs Support 1 6 Configuration and Switch Management 1 7 Network Configuration 1 7 Connecting ...

Page 6: ...rview 2 1 Required Tools and Materials 2 1 Package Contents 2 2 Site Preparation 2 3 Hardware 2 3 Software 2 4 Environment 2 4 Installing the BayStack 350T Switch 2 5 Surface Mounting 2 5 Installing Mounting Brackets 2 6 Tabletop or Shelf Installation 2 7 Wall Mounting 2 8 Before Mounting the BayStack 350T Switch to a Wall 2 8 Wall Mounting the Switch 2 9 Rack Mounting 2 10 Connecting Port Cables ...

Page 7: ...otP When Needed 3 10 BootP Always 3 11 BootP Disabled 3 11 BootP or Last Address 3 12 SNMP Configuration 3 13 System Characteristics 3 15 Switch Configuration 3 17 MAC Address Table 3 19 VLAN Configuration 3 20 Example VLAN Configuration 3 22 Port Configuration 3 26 Port Statistics 3 28 Clear Port Statistics 3 31 Service Port Configuration 3 32 Spanning Tree Configuration Menu 3 34 Spanning Tree P...

Page 8: ...quence 4 3 Port Connection Problems 4 4 Port Interface 4 4 Autonegotiation Modes 4 4 Appendix A Technical Specifications Environmental A 1 Electrical A 1 Physical Size A 1 Performance Specifications A 2 Network Protocol and Standards Compatibility A 2 Data Rate A 2 Interface Options A 2 Safety Agency Certification A 2 Electromagnetic Emissions A 3 Electromagnetic Susceptibility A 3 Declaration of ...

Page 9: ...E TX Port Connector B 1 MDI and MDI X Devices B 2 MDI X to MDI Connections B 3 MDI X to MDI X Connections B 4 DB 9 RS 232 D Service Port Connector B 5 Appendix C Switch Default Settings Appendix D Sample BootP Configuration File Index BOOK MKR Page ix Tuesday March 4 1997 7 24 PM ...

Page 10: ...x 893 00992 A BOOK MKR Page x Tuesday March 4 1997 7 24 PM ...

Page 11: ...witch in a 19 inch rack 2 11 Figure 2 7 Connecting a port cable to the BayStack 350T switch 2 12 Figure 2 8 Observing LEDs to verify correct operation 2 13 Figure 3 1 Map of console interface Main Menu screens 3 5 Figure 3 2 CI Main Menu 3 6 Figure 3 3 IP Configuration screen 3 8 Figure 3 4 SNMP Configuration screen 3 13 Figure 3 5 System Characteristics screen 3 15 Figure 3 6 Switch Configuration...

Page 12: ...og entry with excessive errors example 3 48 Figure 3 24 Event Log entry exceeding write threshold example 3 48 Figure 3 25 Reset command self test result screen example 3 49 Figure 3 26 Example of a Reset to Default command self test result screen 3 50 Figure 3 27 Password prompt screen 3 51 Figure 4 1 BayStack 350T LED Locations 4 2 Figure B 1 RJ 45 8 pin modular port connector B 1 Figure B 2 MDI...

Page 13: ...istics field 3 32 Table 3 10 Service Port Configuration screen fields 3 33 Table 3 11 Spanning Tree Configuration Menu commands 3 35 Table 3 12 Spanning Tree Port Configuration screen fields 3 37 Table 3 13 Spanning Tree Switch Settings screen parameters 3 39 Table 3 14 TELNET Configuration screen fields 3 42 Table 3 15 Software Download screen fields 3 45 Table 3 16 LED Indications during downloa...

Page 14: ...xiv 893 00992 A BOOK MKR Page xiv Tuesday March 4 1997 7 24 PM ...

Page 15: ...has four chapters three appendixes and an index Chapter 1 Provides a functional overview of the BayStack 350T switch This chapter also includes a Quick Start section for quick access to the switch management features Chapter 2 Explains how to install and verify the operation of the BayStack 350T switch The chapter includes instructions for installing the switch on a tabletop or shelf on a wall or ...

Page 16: ...s to relevant information Conventions This section describes the conventions used in this guide Special Message Formats This guide uses the following formats to highlight special messages Note This format is used to highlight information of importance or special interest Caution This format is used to highlight information that will help you prevent equipment failure or loss of data Warning This f...

Page 17: ...s a variable that you supply Monospaced type Represents examples of screen text or screen field entries you might be required to type Enter Named keys in text are shown enclosed in square brackets The notation Enter is used for the Enter key and the Return key Ctrl C Two or more keys that must be pressed simultaneously are shown in text linked with a plus sign Ordering Bay Networks Publications To...

Page 18: ...r for assistance If you purchased a Bay Networks service program call one of the following Bay Networks technical response centers Region Telephone number Fax number United States and Canada 1 800 2LANWAN then enter Express Routing Code ERC 290 when prompted to purchase or renew a service contract 1 508 436 8880 direct 1 508 670 8766 Europe 33 4 92 96 69 66 33 4 92 96 69 96 Asia Pacific 61 2 9927 ...

Page 19: ...about Bay Networks and its products visit the Bay Networks Worldwide Web WWW site at http www baynetworks com To learn more about Bay Networks Customer Service select Customer Service on the opening web page BOOK MKR Page xix Tuesday March 4 1997 7 24 PM ...

Page 20: ...Using the BayStack Model 350T 10 100 Autosense Switch xx 893 00992 A BOOK MKR Page xx Tuesday March 4 1997 7 24 PM ...

Page 21: ...lert messages are tagged with an international alert symbol When you see a safety alert in this guide be sure to read understand and follow the instructions provided before continuing with the procedure The safety alert messages in this guide appear in the following format Symbol Meaning English German French Spanish Italian Japanese Warning A warning alerts the user to some action or set of condi...

Page 22: ... mention Attention attire l attention de l utilisateur sur une action ou un ensemble de conditions pouvant endommager l équipement visé Advertencia Un mensaje de advertencia avisa al usuario sobre una acción o conjunto de condiciones que pueden causar daños personales Precaución Un mensaje de precaución avisa al usuario sobre alguna acción o conjunto de condiciones que pueden dañar el equipo Avver...

Page 23: ...nkempfangs verursachen wodurch der Benutzer gegebenenfalls entsprechende Maßnahmen ergreifen muß Attention Appareil électrique de classe A pouvant causer des radio interférences en utilisation domestique et nécessiter le cas échéant l application de mesures correctives appropriées Precaución Este dispositivo es un producto de la Clase A En un entorno doméstico este dispositivo puede producir inter...

Page 24: ... Netzwerk und Netzstromkabel standhalten können Attention Les vis de fixation et le mur doivent être capables de supporter le poids du dispositif ainsi que des câbles réseau et cordons qui y sont rattachés Precaución Los tornillos y la composición de la pared deben ser capaces de sostener el peso del dispositivo más el peso adicional de los cables de red y cables de alimentación conectados Attenzi...

Page 25: ... der Höhe des Regalbodens oder Tisches Attention Si l appareil est posé dans un rack ou sur une étagère notez bien que le poids du câblage réseau augmente avec la hauteur de l installation Precaución Cuando este dispositivo se instala apilado en un estante o sobre una mesa el peso acumulado de los cables de los puertos aumenta según la altura del estante o de la mesa Attenzione Quando il dispositi...

Page 26: ...romkabel erst an wenn Sie dazu angewiesen werden Avertissement Pour éliminer tout risque d électrocution ne jamais brancher le cordon avant le moment indiqué dans le mode d emploi Advertencia A fin de evitar daños personales debidos a corrientes eléctricas peligrosas no conecte el cable de alimentación hasta que se le indique Avvertenza Per evitare lesioni fisiche dovute a scariche elettriche peri...

Page 27: ...e jamais empiler directement plusieurs unités les unes sur les autres Chaque unité doit être correctement fixée avec les membrures appropriées Les membrures ne sont pas conçues pour supporter le poids d unités multiples Precaución Al montar este dispositivo apilado con otros dispositivos no apile las unidades directamente unas sobre otras Cada unidad se debe fijar a la estructura mediante los sopo...

Page 28: ...sement Le débranchement du cordon d alimentation constitue le seul moyen de mettre cet appareil hors tension Le cordon d alimentation doit donc toujours être branché dans une prise accessible pour faciliter la mise hors tension en cas d urgence Advertencia La única forma de desconectar la alimentación de este dispositivo es desenchufar el cable de alimentación El cable de alimentación siempre debe...

Page 29: ...en ersetzt wenn Sie die Eingabetaste drücken Attention Si vous restaurez la configuration usine votre configuration courante sera remplacée par la configuration usine dès que vous appuierez sur Entrée Precaución Si selecciona el comando Restaurar valores predeterminados todos los valores de configuración se sustituirán por las valores predeterminados en fábrica al pulsar Intro Attenzione Nel caso ...

Page 30: ...elui de votre terminal vous perdrez le contact avec l interface de votre console dès que vous appuierez sur Entrée Pour restaurer la communication alignez le débit de votre terminal sur le nouveau débit de votre port de service Precaución Si selecciona una velocidad de transmisión que no coincide con la velocidad de transmisión del terminal de la consola perderá la comunicación con el interfaz de ...

Page 31: ...stème assurez vous de bien noter vos nouveaux mots de passe et de les conserver dans un endroit sûr Si vous perdez vos nouveaux mots de passe vous ne pourrez plus accéder à votre interface Le cas échéant veuillez contacter Bay Networks Precaución Si modifica las contraseñas predeterminadas asignadas por el sistema asegúrese de anotar las nuevas contraseñas y guárdelas en un lugar seguro Si olvida ...

Page 32: ...fuhr kann das Firmware Image beschädigt werden Attention Ne pas couper l alimentation de l appareil pendant le chargement du logiciel En cas d interruption le programme résident peut être endommagé Precaución No interrumpa la alimentación del dispositivo durante el proceso de descarga del software Si lo hace puede alterar la imagen de la programación firmware Attenzione Non interrompere l alimenta...

Page 33: ...et werden können Avertissement Pour éviter tout risque d électrocution ne jamais retirer le capot de l appareil Cet appareil ne contient aucune pièce accessible par l utilisateur Advertencia A fin de evitar daños personales por corrientes eléctricas peligrosas no desmonte nunca la cubierta superior de este dispositivo Los componentes internos no son reparables por el usuario Avvertenza Per evitare...

Page 34: ...Using the BayStack Model 350T 10 100 Autosense Switch xxxiv 893 00992 A BOOK MKR Page xxxiv Tuesday March 4 1997 7 24 PM ...

Page 35: ...t allows you to quickly set up switch parameters for managing the BayStack 350T switch with SNMP management or through the switch service port Hardware Description The BayStack 350T switch see Figure 1 1 provides wire speed Fast Ethernet switching that allows high performance low cost connections to full duplex and half duplex 10 megabit per second Mb s and 100 Mb s Ethernet LANs Figure 1 1 BaySta...

Page 36: ... s switching in a single product BayStack 350T switching technology supports a rich feature set including virtual LANs VLANs and remote monitoring RMON BayStack Model 350T 10 100 Autosense Switch Components Figure 1 2 identifies the location of the BayStack 350T switch ports corresponding status LEDs service port and AC power receptacle For a description of each numbered component see Table 1 1 Fi...

Page 37: ...t to operate at 100 Mb s Green blinking The corresponding port is management disabled 5 10 10BASE T Port Status LEDs yellow Ports 1 through 16 Yellow The corresponding port is set to operate at 10 Mb s Yellow blinking The corresponding port is management disabled 6 FDX Full Duplex Port Status Ports 1 through 16 Green The corresponding port is in full duplex mode Off The corresponding port is in ha...

Page 38: ... per second peak Learning rate 1 6 million addresses per second peak Spanning Tree Protocol IEEE 802 1D standards compliant Store and forward switch full performance forwarding at full line speed Simple Network Management Protocol SNMP agent support for the following Management Information Bases MIBs Bridge MIB RFC 1493 Ethernet MIB RFC 1643 Proprietary MIBs RMON MIB RFC 1757 MIB II RFC 1213 Servi...

Page 39: ...Statistics History Alarms Events Port based virtual LANs VLANs Front panel light emitting diodes LEDs for monitoring the following Power status System status Per port status for the following 100 Mb link 10 Mb link Half and full duplex transmission TX RX activity Management enable disable Upgradeable device firmware in nonvolatile flash memory using Trivial File Transfer Protocol TFTP BOOK MKR Pag...

Page 40: ... or MAC address that is printed on a label on the back panel This is the MAC address you use when you configure your network BootP server to recognize the BayStack 350T switch BootP requests A properly configured BootP server allows the switch to automatically learn its assigned IP address its subnet mask the IP address of the default router default gateway and the software image file name Refer t...

Page 41: ... using the BootP protocol resident in the BayStack 350T switch For more information about using the service port for manual configuration of the switch see Chapter 3 Using the Console Interface Network Configuration The BayStack 350T switch can be connected to workstations and personal computers PCs either directly through a hub or through the creation of virtual LANs VLANs This section shows thre...

Page 42: ...edicated power workgroups along with standard departmental users In this example all users have access to 10 Mb s bandwidth or 100 Mb s bandwidth on any port Figure 1 3 BayStack 350T switches for power workgroups BayStack 350T switch 10 Mb s 100 Mb s Key BayStack 350T switch To network center BayStack 350T switch 620EA BOOK MKR Page 8 Tuesday March 4 1997 7 24 PM ...

Page 43: ...s bandwidth can designate a certain number of users to share the full bandwidth provided by one port of the switch For example one of the workgroups connected to a 10BASE T hub is sharing 10 Mb s bandwidth provided by one of the BayStack 350T switch ports Figure 1 4 BayStack 350T switch as a desktop segment switch BayStack 350T switch 10 Mb s 100 Mb s Key BayStack 350T switch To network center 10B...

Page 44: ...nnot communicate with other workgroups Access to specific servers is restricted to all except the assigned workgroup Broadcast packets are confined to a specific VLAN which relieves traffic congestion Refer to VLAN Configuration in Chapter 3 Using the Console Interface to see how the individual BayStack 350T switches in Figure 1 5 are configured for this topology example Figure 1 5 Virtual LANs wo...

Page 45: ... switches you can probably use the installation flowchart provided in this section to guide you through the installation If you need more information about any of the steps listed in the flowchart refer to Chapter 2 Installation for a complete explanation of the installation process After you have verified the installation you can use other Quick Start procedures in this section to set up and begi...

Page 46: ...opriate section in Chapter 2 Installation Figure 1 6 Installation Flowchart Check contents of shipping box Check site preparation requirements Secure switch to mounting surface Install mounting brackets Install on tabletop or shelf Start A Install onto wall Install into rack Tabletop or shelf mounting switch Wall mounting switch Connect port cables Connect power Verify the installation Configure t...

Page 47: ...g through the Service Port Interface If you are managing the BayStack 350T switch through the service port interface follow these steps 1 Connect a console terminal directly to the BayStack Model 350T service port or through a modem The console terminal can be a VT100 terminal or a PC running VT100 terminal emulation software refer to Service Port Cabling in Chapter 3 Using the Console Interface 2...

Page 48: ...apter 3 Using the Console Interface 2 Configure the console terminal for 9600 baud 8 data bits no parity and 1 stop bit Be sure to place the console terminal online do not leave it in setup mode 3 Press Ctrl C on the console terminal keyboard 4 The console interface CI Main Menu appears on the screen see Using the CI Menus in Chapter 3 Using the Console Interface 5 Select the IP Configuration opti...

Page 49: ...ng tools are required to install the BayStack 350T switch For installation in a standard 19 inch equipment rack use a Phillips or cross head screwdriver For wall mounting four screws not supplied are required to mount the BayStack 350T switch onto a wall The screw size and type depends on the wall composition where you intend to mount the switch Have an experienced maintenance person choose the ap...

Page 50: ...e contents of the BayStack 350T switch If any items are missing or damaged contact the sales agent or the customer service representative where you purchased your BayStack 350T switch BayStack Model 350T 10 100 Autosense Switch Using the BayStack Model 350T 10 100 Autosense Switch manual Mounting brackets and screws 584FA Rubber footpads AC power cord 350T 10 10 0 Autosense Switch BOOK MKR Page 2 ...

Page 51: ... at least 10 pounds plus the additional weight of the suspended port cables If you intend to stack additional BayStack 350T switches one on top of another remember to include this added weight in your calculations when selecting a suitable table or shelf Wall mount screws Mounting brackets are provided for securing the BayStack 350T switch onto a tabletop shelf or wall However because of the vario...

Page 52: ... sure that the following items conform to the specifications described in Chapter A Technical Specifications Temperature Ensure that the temperature in the operating environment remains between 0 o and 40 o C 32 o and 104 o F Do not place the BayStack 350T switch in direct sunlight or near warm air exhausts or heaters Humidity Ensure that the humidity level in the operating environment does not ex...

Page 53: ...the weight of the switch and attached cables as long as there is adequate space around the unit for ventilation and access to cable connectors Mounting brackets supplied with the switch allow you to secure the BayStack 350T switch to the installation location Warning To avoid bodily injury from hazardous electrical current do not connect the power cord until instructed to do so Note In most cases ...

Page 54: ...e chassis see Figure 2 5 Figure 2 2 Attaching mounting brackets for a surface mount To install the mounting brackets for surface mount configurations follow these steps 1 Locate the surface mounting holes on both sides of the switch see Figure 2 2 2 Using a Phillips or cross head screwdriver attach the two mounting brackets to both sides of the switch with the four screws supplied with the unit 3 ...

Page 55: ...top or shelf with the front panel facing toward you Be sure to leave adequate space around the unit for ventilation and access to the cables 3 If you are securing the switch to the tabletop or shelf insert two screws not supplied through each of the mounting brackets and tighten the screws 4 Proceed to Connecting Port Cables on page 2 11 to connect the network cables Figure 2 3 Attaching rubber fo...

Page 56: ...ted with the front panel facing upward as shown in Figure 2 4 Because the LEDs are located on the front panel you should position the switch at a height that allows the LEDs to remain visible at all times Do not allow attached port cables to hang freely from the port connectors Instead install plastic cable clamps appropriately to support and dress the cables Because wall compositions vary at each...

Page 57: ...rackets to both sides of the switch with the four screws supplied with the unit see Figure 2 2 2 Insert two screws not supplied through each of the mounting brackets and tighten the screws see Figure 2 4 3 Proceed to Connecting Port Cables on page 2 11 to connect the network cables Figure 2 4 Attaching a BayStack 350T switch to a wall 310 T 587FA BOOK MKR Page 9 Tuesday March 4 1997 7 24 PM ...

Page 58: ...he four screws supplied with the unit Figure 2 5 Attaching mounting brackets for a rack mount 4 Position the switch in the rack and align the holes in the mounting bracket with the holes in the rack chassis see Figure 2 6 5 Insert two screws appropriate for your 19 inch rack into each of the mounting brackets and tighten with a suitable screwdriver 6 Proceed to Connecting Port Cables on page 2 11 ...

Page 59: ...itch you must use a crossover cable Refer to Appendix B Connectors and Pin Assignments for more information By default all of the BayStack 350T switch ports are set with the autonegotiation feature enabled This feature allows any port to match the best service provided by the connected station up to 100 Mb s at full duplex mode Caution When mounting this device in a rack do not stack units directl...

Page 60: ...n off switch When you connect the AC power cord to a suitable AC outlet the switch powers up immediately To connect the BayStack 350T switch AC power cord complete the following steps 1 Plug one end of the switch AC power cord into the switch AC power receptacle located on the back panel 2 Plug the other end of the AC power cord into a grounded AC power outlet 3 Proceed to Verifying the Installati...

Page 61: ...8 If the Power LED does not light verify that power is available at the AC outlet and that the power cable is securely fastened at both ends If the Power LED still does not light contact the sales agent or the customer service representative where you purchased your BayStack 350T switch 2 The switch initiates its built in self test As subroutines are initiated by the self test the port status LEDs...

Page 62: ...BOOK MKR Page 14 Tuesday March 4 1997 7 24 PM ...

Page 63: ... will be detected and you do not have to manually assign the IP address CI Description The console interface CI consists of menus and screen displays that enable you to manage the BayStack 350T switch and monitor its performance You can manage the switch by using configuration menus to change its operational parameters You can monitor the performance of the switch through the statistics screen whi...

Page 64: ...minal Modem Requirements To connect a modem to the BayStack 350T switch service port you need the following equipment A 9600 baud or higher speed modem is recommended The service port speed is set to 9600 baud default factory setting but supports 2400 baud through 38400 baud as long as the speed at both ends of the communications link are identical A standard RS 232 serial communications null mode...

Page 65: ...e IP address of the switch in order to establish a link You can configure an IP address for the BayStack 350T switch using a console terminal as described in this section If you have a BootP server on your network the IP address for the switch will be detected and you will not have to configure the IP address Refer to your TELNET documentation for information about establishing TELNET connections ...

Page 66: ...mands set or modify a parameter Navigating the CI Menus Use the following methods to navigate the CI menus To select a command Use the arrow keys to highlight the command name Press Enter Alternatively you can press the key corresponding to the underlined letter in the command name For example to select the Switch Configuration command in the Main Menu press the W key Note that the text characters...

Page 67: ...ds are described in the following sections Note The field values and settings shown in the screen displays throughout this section are provided as examples only IP Configuration SNMP Configuration System Characteristics Switch Configuration Service Port Configuration Spanning Tree Configuration Telnet Configuration Software Download Display Event Log Reset Reset to Default Settings Logout Main Men...

Page 68: ... authentication trap to set the IP address of trap receivers and to set the trap community strings System Characteristics Displays the System Characteristics screen see System Characteristics on page 3 15 This screen allows you to view switch characteristics such as the number of resets and the hardware and firmware version This screen also contains three user configurable fields sysContact sysNam...

Page 69: ...ad screen see Software Download on page 3 44 Display Event Log Displays the Event Log screen see Display Event Log on page 3 47 Reset Resets the switch with the current configuration settings When this command is selected the switch resets runs a self test and displays the Main Menu Reset to Default Settings Resets the switch with factory default configuration settings When this command is selecte...

Page 70: ...guration screen Note The read only fields in this screen are updated depending on the BootP mode selected in the BootP Request Mode field see Choosing a BootP Request Mode in this section for more information IP Configuration BootP Request Mode BootP When Needed Configurable In Use Last BootP In Band IP Address 0 0 0 0 0 0 0 0 0 0 0 0 In Band Subnet Mask 0 0 0 0 0 0 0 0 0 0 0 0 Default Gateway 0 0...

Page 71: ...d IP address of the BayStack 350T switch Default Value 0 0 0 0 no IP address assigned Range Four octet decimal IP address notation where each octet of the address is represented as a decimal value separated by a decimal point In Band Subnet Mask Contains the subnet address mask that is associated with the in band IP address shown on the screen The subnet mask is used by network routers to determin...

Page 72: ...ected this field operates as follows When the IP data is entered from the console terminal the entered data becomes the in band address of the switch and BootP requests are not broadcast The switch can be managed in band using this in band IP address When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until a BootP reply containing an IP address is...

Page 73: ...t from the console terminal If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled BootP Disabled This mode field setting allows the switch to be manageable only by using the IP address set from the console terminal When selected this field operates as follows The s...

Page 74: ...d IP address When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until a BootP reply containing an in band IP address is received If the switch does not receive a BootP reply that contains an in band IP address within 10 minutes the switch uses the last in band IP address that was received from a BootP server This IP information is displayed under ...

Page 75: ...SNMP Configuration Read Only Community String public Read Write Community String private Trap 1 IP Address 0 0 0 0 Community String Trap 2 IP Address 0 0 0 0 Community String Trap 3 IP Address 0 0 0 0 Community String Trap 4 IP Address 0 0 0 0 Community String Authentication Trap Enabled Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu BOOK MKR Page 13 Tuesday March 4 19...

Page 76: ...r one of four allowed Trap IP Addresses Successive Trap Address fields are numbered 2 3 and 4 Each of the Trap addresses has an associated Community String see next field description Default Value 0 0 0 0 no IP address assigned Range Four octet decimal IP address notation where each octet of the address is represented as a decimal value separated by a decimal point Community String The community s...

Page 77: ...stem Characteristics screen System Characteristics MAC Address 00 60 FD 00 03 A8 Reset Count 2 Last Reset Type Software Download sysDescr BayStack Model 350T HW RevC FW V1 00 SW V1 00 sysObjectID 1 3 6 1 4 1 45 3 30 1 2 sysUpTime 01 36 49 sysServices 3 sysContact M J Lento sysName Engineering Switch sysLocation Building 4 Floor 2 Press Ctrl R to return to previous menu Press Ctrl C to return to Ma...

Page 78: ...sion sysObjectID Read only field that provides a unique identification of the device containing the vendor s private enterprise number sysUpTime Read only field that shows the operational length of time since the last reset Note This field is updated when the screen is redisplayed sysServices Read only field indicating device physical and data link layer functionality sysContact The name and phone...

Page 79: ...guration Figure 3 6 Switch Configuration Menu Switch Configuration Menu MAC Address Table VLAN Configuration Port Configuration Display Port Statistics Clear Port Statistics Return to Main Menu Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu BOOK MKR Page 17 Tuesday March 4 1997 7 24 PM ...

Page 80: ...n Displays the Port configuration screen see Port Configuration on page 3 26 The Port Configuration screen allows you to selectively configure individual switch ports or all switch port parameters Clear Port Statistics Displays the Clear Port Statistics screen see Clear Port Statistics on page 3 31 The Clear Port Statistics screen allows you to reset accumulated counters for a specific port or for...

Page 81: ...ddress remains in the switch forwarding database If an entry is inactive during any time period that is longer than the specified aging time the entry is removed Default Value 300 seconds Range 00 00 00 00 00 00 to FF FF FF FF FF FF Find an Address Allows user to search for specific existing MAC address Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 MAC Address Tab...

Page 82: ...ical workgroups can share resources but cannot communicate with users in other logical workgroups Figure 3 8 shows the default setting for the VLAN Configuration screen with all 16 ports configured in VLAN V1 Figure 3 8 VLAN Configuration screen VLAN Configuration Port V1 V2 V3 V4 V5 V6 V7 V8 1 X 2 x 3 x 4 x 5 x 6 x 7 X 8 x 9 x 10 x 11 x 12 x 13 x 14 x 15 X 16 X Use space bar to display choices pr...

Page 83: ... can create VLANs that span multiple switches but each switch participating in the VLAN configuration must be configured separately You can also assign multiple VLANS to a port that is connected to a server thereby allowing the server to be shared among multiple logical workgroups See Example VLAN Configuration on page 3 22 to see VLAN configuration screens set up for multiple BayStack 350T switch...

Page 84: ... Each of the switches S1 S2 and S3 are participants in the VLAN configuration and are individually configured to create the VLAN configuration shown here Figure 3 9 VLANs spanning multiple switches BayStack 350T switch V1 S3 S1 S2 V2 V1 V2 VLAN1 V1 VLAN2 V2 VLAN V1 V2 Key BayStack 350T switch 100 Mb s To network center BayStack 350T switch 622EA BOOK MKR Page 22 Tuesday March 4 1997 7 24 PM ...

Page 85: ... shown in Figure 3 9 Figure 3 10 VLAN Configuration screen for S1 VLAN Configuration Port V1 V2 V3 V4 V5 V6 V7 V8 1 X X 2 X 3 4 x 5 6 7 X 8 9 x 10 x 11 x x 12 x x 13 14 X 15 X 16 X Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu BOOK MKR Page 23 Tuesday March 4 1997 7 24 PM ...

Page 86: ...creen for S2 VLAN Configuration Port V1 V2 V3 V4 V5 V6 V7 V8 1 X 2 x 3 x 4 5 6 7 8 9 10 11 12 13 14 15 X 16 X Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu BOOK MKR Page 24 Tuesday March 4 1997 7 24 PM ...

Page 87: ...LAN Configuration Port V1 V2 V3 V4 V5 V6 V7 V8 1 x 2 X 3 x 4 x 5 x 6 7 8 9 10 11 12 13 14 15 X 16 x Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu BOOK MKR Page 25 Tuesday March 4 1997 7 24 PM ...

Page 88: ...tion Port Configuration Port Status Link Auto Negotiation Speed Duplex 1 Enabled Down Disabled 100Mbs Full 2 Enabled Down Disabled 10Mbs Half 3 Enabled Down Disabled 10Mbs Half 4 Enabled Down Disabled 10Mbs Full 5 Enabled Down Disabled 10Mbs Full 6 Enabled Down Disabled 100Mbs Full 7 Enabled Down Disabled 100Mbs Full 8 Enabled Down Disabled 100Mbs Full 9 Enabled Up Enabled 100Mbs Full 10 Enabled U...

Page 89: ...ts You can use this feature to control access to any switch port Default Value Enabled Range Enabled Disabled Link The Link field is a read only field that indicates the present link state of the corresponding port as follows Up The port is connected and operational Down The port is not connected or not operational Auto Negotiation When enabled this field sets the corresponding port speed to match...

Page 90: ...ort Statistics screen Port 1 Port Statistics Received Transmitted Packets 0 Packets 497 Multicasts 0 Multicasts 497 Broadcasts 0 Broadcasts 0 Total Octets 0 Total Octets 31808 Lost Packets 0 Lost Packets 0 FCS Errors 0 Collisions 0 Frame Errors 0 Single Collisions 0 Undersized Packets 0 Multiple Collisions 0 Oversized Packets 0 Excessive Collisions 0 Packets 64 bytes 0 Packets 64 bytes 497 65 127 ...

Page 91: ...al number of broadcast packets successfully transmitted on this port Total Octets In the Received column indicates the total number of octets of data including data in bad packets received on this port excluding framing bits but including FCS octets In the Transmitted column indicates the total number of successfully transmitted octets of data including FCS octets Lost Packets In the Received colu...

Page 92: ... packets received on this port In the Transmitted column indicates the total number of 128 byte through 255 byte size packets successfully transmitted on this port 256 511 bytes In the Received column indicates the total number of 256 byte through 511 byte size packets received on this port In the Transmitted column indicates the total number of 256 byte through 511 byte size packets successfully ...

Page 93: ...erred Packets Indicates the total number of frames that were delayed on the first transmission attempt but never incurred a collision Late Collisions Indicates the total number of packet collisions that occurred after a total length of time that exceeded 512 bit times of packet transmission Table 3 8 Port Statistics screen fields continued Field Description Clear Port Statistics Clear Statistics f...

Page 94: ...ters for a specified port or for all ports If you choose All each of the switch port counters is reset to zero See Port Statistics on page 3 28 for more information about port statistics Default Value 1 Range 1 through All Service Port Configuration Service Port Data Bits 8 Data Bits Service Port Parity No Parity Service Port Stop Bits 1 Stop Bit Console Port Speed 9600 Baud Console Password Not R...

Page 95: ...se the Logout command to restrict access to the CI Thereafter you will need to supply the correct password at the Console terminal password prompt Refer to the Console Read only Password and the Console Read Write Password field for more options Default Value Not Required Range Not Required Required for TELNET Required for Console Required for Both Console Read only Password When the Console Passw...

Page 96: ...efault passwords be sure to write the new passwords down and keep them in a safe place If you forget the new passwords you cannot access the configuration interface In that case contact Bay Networks for help Default Value secure Range Any ASCII string of up to 15 printable characters Table 3 10 Service Port Configuration screen fields continued Field Description Spanning Tree Configuration Menu Sp...

Page 97: ...Port Configuration Displays the Spanning Tree Port Configuration screen see Spanning Tree Port Configuration on page 3 36 Display Spanning Tree Switch Settings Displays the Spanning Tree Switch Settings screen see Display Spanning Tree Switch Settings on page 3 38 Return to Main Menu This command exits the Spanning Tree Configuration Menu and displays the Main Menu BOOK MKR Page 35 Tuesday March 4...

Page 98: ...arding 2 Enabled 128 10 Listening 3 Enabled 128 10 Forwarding 4 Enabled 128 10 Forwarding 5 Enabled 128 10 Forwarding 6 Enabled 128 10 Forwarding 7 Enabled 128 10 Forwarding 8 Enabled 128 10 Forwarding 9 Enabled 128 10 Forwarding 10 Enabled 128 10 Forwarding 11 Enabled 128 10 Forwarding 12 Enabled 128 10 Forwarding 13 Enabled 128 10 Blocking 14 Enabled 128 10 Blocking 15 Disabled 128 10 Forwarding...

Page 99: ...ts the path with the highest priority lowest numerical value See also Path Cost Default Value 128 Range 0 through 255 Path Cost This read only field is a bridge spanning tree parameter that is used to determine the lowest path cost to the root Default Value 10 or 100 Path Cost 1000 LAN speed in Mb s Note that the higher the LAN speed the lower the path cost See also Priority Range 1 through 65535 ...

Page 100: ...3 19 Spanning Tree Switch settings screen Spanning Tree Switch Settings Bridge Priority 8000 Designated Root 80000060FD000090 Root Port 0 Root Path Cost 0 Hello Time 2 seconds Maximum Age Time 20 seconds Forward Delay 15 seconds Bridge Hello Time 2 seconds Bridge Maximum Age Time 20 seconds Bridge Forward Delay 15 seconds Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu ...

Page 101: ... the switch port number that offers the lowest path cost to the root bridge Default Value 0 Range 0 through 16 Root Path Cost Indicates the path cost from this switch to the root bridge Default Value 0 Range Not applicable Hello Time Indicates the Actual Hello interval the amount of time between transmissions of Configuration Bridge PDUs that is currently in use by the root bridge Note that all br...

Page 102: ...s the actual Hello Interval parameter value for all bridges in the spanning tree network see also Hello Time parameter Default Value 2 Range 1 to 10 seconds Bridge Maximum Age Time Specifies the maximum age in seconds that a Hello message can attain before it is discarded This parameter set for this bridge by management takes effect only when this bridge becomes the root bridge Note that if this b...

Page 103: ...n TELNET Access Enabled Login Timeout 1 minute Login Retries 3 Inactivity Timeout 15 minutes Event Logging All Allowed Source IP Address Allowed Source Mask 0 0 0 0 0 0 0 0 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255...

Page 104: ...a user has to enter the correct password at the console terminal s password prompt Default Value 1 minute Range 0 to 10 minutes 0 indicates no timeout Login Retries Specifies the number of times a user can enter an incorrect password at the console terminal password prompt before disconnecting the session password prompt Default Value 3 Range 1 to 100 Inactivity Timeout Specifies the amount of tim...

Page 105: ...Log screen Accesses logs only TELNET connect and disconnect events into the Events Log screen Failures logs only failed TELNET connection attempts into the Events Log screen Allowed Source IP Address Specifies up to 10 user assigned host IP addresses that are allowed TELNET access to the CI Default Value 0 0 0 0 no IP address assigned Range Four octet decimal IP address notation where each octet o...

Page 106: ...u can monitor the progress of the software download process by observing the BayStack 350T LED indicators see LED Indications During the Download Process on page 3 45 Figure 3 21 Software Download screen Caution Do not interrupt power to the device during the software download process If the power is interrupted the firmware image can become corrupted Software Download Image Filename b350_100 img ...

Page 107: ...ownload process by observing the BayStack 350T LED indicators Table 3 15 Software Download screen fields Field Description Image Filename The software image load file name Default Value Zero length string Range An ASCII string of up to 30 printable characters TFTP Server IP Address The IP address of your TFTP load host Default Value 0 0 0 0 no IP address assigned Range Four octet decimal IP addres...

Page 108: ...ased When LEDs 1 through 9 are all lit the switch flash memory is erased 3 The new software Image is being programmed into the switch flash memory 100 Mb s Port Status LEDs ports 1 through 8 only the LEDs begin to light green from left to right beginning with port 1 The LED progression indicates the new software image is being programmed into the switch memory After LEDs 1 through 8 are all lit LE...

Page 109: ...t Log screen Event Log Entry Number 3 sysUpTime 00 13 35 Reset Count 2 Connection logout IP address 38 227 40 8 access mode no security Entry Number 2 sysUpTime 00 00 53 Reset Count 2 Successful connection from IP address 38 227 40 8 access mode no security Entry Number 1 sysUpTime 00 00 00 Reset Count 1 Software downloaded to BayStack Model 350T HW RevC FW V1 00 SW V1 00 Press Ctrl N or Return or...

Page 110: ...es for each event If any event exceeds the write limit threshold an event entry is displayed in the Event Log screen Figure 3 24 shows an example of the Event Log entry for this type of event Figure 3 24 Event Log entry exceeding write threshold example The write limit threshold is reset when either of the following occurs The BayStack 350T switch is reset The firmware determines compression is re...

Page 111: ...displayed briefly in the BayStack 350T Self Test screen see Figure 3 25 followed immediately by the CI screens Figure 3 25 Reset command self test result screen example The switch LEDs also display various patterns that indicate subtests are in progress Note The BayStack 350T Self Test screen remains displayed only if the self test detects a fatal error BayStack Model 350T Self Test ASIC addressin...

Page 112: ...f test are displayed briefly in the BayStack 350T Self Test screen see Figure 3 26 and is followed immediately by the CI screens Figure 3 26 Example of a Reset to Default command self test result screen The switch LEDs also display various patterns that indicate subtests are in progress Caution If you choose this command all of your configured settings will be replaced with factory default setting...

Page 113: ...inal connected to the service port of the switch selecting the Logout command returns you to the console terminal s password prompt see Figure 3 27 The correct password must be entered to access the CI Figure 3 27 Password prompt screen You can specify whether or not a password is required for the TELNET session or for the console terminal using the Service Port Configuration screen see Service Po...

Page 114: ...BOOK MKR Page 52 Tuesday March 4 1997 7 24 PM ...

Page 115: ...ctive action table that lists symptoms and corrective actions you can perform to resolve specific problems Other sections provide step by step procedures for correcting specific problems listed in the table This chapter includes the following sections LED Descriptions maps the location of the BayStack 350T switch LEDs and describes their functionality Diagnosing and Correcting the Problem provides...

Page 116: ...orresponding port is set to operate at 100 Mb s If the corresponding port is management disabled the LED blinks 4 10 10BASE T Port Status LEDs Ports 1 through 16 When lit yellow indicates that the corresponding port is set to operate at 10 Mb s If the corresponding port is management disabled the LED blinks 5 FDX Full Duplex FDX Port Status LEDs Ports 1 through 16 When lit green indicates that the...

Page 117: ...rt LEDs now indicate their operational status as described in Table 4 2 Table 4 2 Corrective action table Symptom Probable Cause Corrective Action All LEDs are off The switch is not receiving AC power Verify that the AC power cord is securely fastened at both ends and that power is available at the AC outlet Fans are not operating or blocked air flow is causing the unit to overheat Verify that suf...

Page 118: ... can occur when a port is connected to a station that is not operating in a compatible mode for example connecting a full duplex port to a half duplex port The BayStack 350T switch negotiates port speeds according to the IEEE 802 3u autonegotiating standard The switch adjusts autonegotiates its port speed and duplex mode to match the best service provided by the connected station up to 100 Mb s at...

Page 119: ...tation is operating in full duplex mode the stations cannot communicate To correct this type of mode mismatch problem follow these steps 1 Use the BayStack 350T switch Port Configuration screen to disable autonegotiation for the suspect port see Port Configuration in Chapter 3 Using the Console Interface 2 Set the Speed Duplex field see Table 3 7 in Chapter 3 Using the Console Interface to manuall...

Page 120: ...BOOK MKR Page 6 Tuesday March 4 1997 7 24 PM ...

Page 121: ... 32 o to 104 o F Storage 25 to 70 C 13 to 158 F Humidity Operating 85 maximum relative humidity noncondensing Storage 95 maximum relative humidity noncondensing Altitude Operating 3024 m 10 000 ft Storage 3024 m 10 000 ft Input Voltage 90 to 250 VAC 47 to 63 Hz Power Consumption 100 W maximum Height 4 33 cm 1 72 in Width 44 60 cm 17 7 in Depth 30 48 cm 12 0 in Weight 4 31 kg 9 5 lb BOOK MKR Page 1...

Page 122: ...ance 64 byte Packets Rx For 10 Mb s 14 880 packets per second maximum For 100 Mb s 148 810 pps Address database size 8000 entries Addressing 48 bit MAC address Frame Length 64 to 1518 bytes IEEE 802 3 10BASE T ISO IEC 8802 3 clause 14 IEEE 802 3u 100BASE TX ISO IEC 8802 3 clause 25 10 Mb s Manchester encoded or 100 Mb s 4B 5B encoded RJ 45 8 pin modular connectors for MDI X interface UL listed UL ...

Page 123: ...ts requirements of FCC Part 15 Subpart B Class A EN 55 022 CISPR 22 1985 Class A VCCI Class 1 ITE Australian AS 3548 Electrostatic discharge ESD EC 801 2 Level 2 Radiated electromagnetic field EC 801 3 Level 1 Electrical fast transient burst EC 801 4 Level 2 BOOK MKR Page 3 Tuesday March 4 1997 7 24 PM ...

Page 124: ...aration of Conformity for the BayStack Model 350T 10 100 Autosense Switch complies with ISO IEC Guide 22 and EN 45014 The declaration identifies the product the Bay Networks name and address and the applicable specifications that are recognized in the European community BOOK MKR Page 4 Tuesday March 4 1997 7 24 PM ...

Page 125: ...t connectors see Figure B 1 are wired as MDI X ports to connect end stations without using crossover cables Refer to MDI and MDI X Devices on page B 2 for information about MDI X ports For 10BASE T connections use Category 3 or better UTP cable For 100BASE TX connections use only Category 5 UTP cable Figure B 1 RJ 45 8 pin modular port connector 1 8 616EA BOOK MKR Page 1 Tuesday March 4 1997 7 24 ...

Page 126: ...ents the crossover function internally Ports that implement the crossover function internally are known as MDI X ports where X refers to the crossover function The following sections describe the use of straight through and crossover cables for connecting MDI and MDI X type devices Table B 1 RJ 45 port connector pin assignments Pin Signal Description 1 RX Receive Data 2 RX Receive Data 3 TX Transm...

Page 127: ...ectly to end stations without using crossover cables see Figure B 2 Figure B 2 MDI X to MDI cable connections 1 8 1 8 8 1 8 1 RX RX TX TX TX TX RX RX MDI X port BayStack 350T switch End station Straight through cable MDI port T R T R 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 617EA BOOK MKR Page 3 Tuesday March 4 1997 7 24 PM ...

Page 128: ...tch that also implements MDI X ports see Figure B 3 use a crossover cable Figure B 3 MDI X to MDI X cable connections 1 8 1 8 8 1 8 1 RX RX TX TX RX RX TX TX MDI X port BayStack 350T switch Switch or hub Crossover cable MDI X port T R T R 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 618EA BOOK MKR Page 4 Tuesday March 4 1997 7 24 PM ...

Page 129: ...ect to the switch using a straight through cable Figure B 4 DB 9 service port connector Table B 2 shows the service port connector pin assignments Table B 2 Service port connector pin assignments Pin Signal Description 1 CD Carrier detect not used 2 TXD Transmit data output 3 RXD Receive data input 4 DTR Data terminal ready not used 5 GND Signal ground 6 DSR Data set ready output always asserted 7...

Page 130: ...BOOK MKR Page 6 Tuesday March 4 1997 7 24 PM ...

Page 131: ...s assigned Read Only Community String public SNMP Configuration Read Write Community String private Trap IP Address 0 0 0 0 no IP address assigned Community String Zero length string Authentication Trap Enabled sysContact Zero length string System Characteristics sysName Zero length string sysLocation Zero length string Aging Time 300 seconds MAC Address Table Find an Address 00 00 00 00 00 00 no ...

Page 132: ...nutes Event Logging All Allowed Source IP Addresses 10 configurable fields First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed Allowed Source Mask 10 configurable fields First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed Image Filename Zero length string Software Download TFTP Server IP Address...

Page 133: ...ation file that was extracted from a Bay Networks EZ LAN network management application Note that other BootP daemons can use a configuration file with a different format Before using your switch BootP facility you must customize your BootP configuration file with the appropriate data Blank lines and lines beginning with are ignored Legend first field hostname ht hardware type ha host hardware add...

Page 134: ...BOOTPTAB TXT file the Bootp protocol assigns 037 to the client Global entries are defined that specify the parameters used by every device Note that hardware type ht is specified first in the global entry The following global entry is defined for an Ethernet device Note that this is where a client s subnet mask sm and default gateway gw are defined global1 ht ethernet hd c opt images sm 255 255 25...

Page 135: ... 1 5 troubleshooting 4 4 B bandwidth mixing 1 8 Bay Networks Press xvii Bay Networks World Wide Web page xix BayStack 350T Self Test screen after Reset command 3 49 after Reset to Default command 3 50 during download process 3 45 BootP Always setting 3 11 automatic IP configuration 1 6 BOOTPTAB TXT D 1 choosing request mode 3 10 Disabled setting 3 11 Last Address setting 3 12 sample configuration ...

Page 136: ...nters xviii D DB 9 service port connector B 5 Declaration of Conformity A 4 Default Gateway field 3 9 Deferred Packets field 3 31 Designated Root field 3 39 Diagnostics LED 1 3 2 13 4 2 Display Event Log command 3 7 Display Port Statistics command 3 18 Display Spanning Tree Switch Settings field 3 35 E Event Log Authentication Failure display 3 47 excessive bad entries 3 48 Flash Event Log 3 48 so...

Page 137: ... Configuration screen 1 14 3 8 L Last BootP field 3 9 Last Reset Type field 3 16 Late Collisions field 3 31 learning rate addresses per second 1 4 LEDs indications in download process 3 46 status monitors 1 5 troubleshooting with 4 2 verifying installation with 2 13 Link field 3 27 log out password protected 3 51 Login Retries field 3 42 Login Timeout field 3 42 Logout command 3 7 3 51 Lost Packet...

Page 138: ...mmand 3 18 Port Configuration screen 3 26 port connection troubleshooting 4 4 port connector 1 16 LEDs 1 3 Port field 3 27 3 29 3 37 Port Statistics screen 3 28 port status LED 2 13 ports IEEE 802 3u compliant autonegotiation 1 5 modes 1 5 Power LED 2 13 4 2 power switch 2 12 power connecting 2 12 power up sequence 2 13 4 3 Priority field 3 37 publications ordering xvii Q quick start procedures 1 ...

Page 139: ...screen 3 13 software download process 3 45 image upgrades 1 6 requirements 2 4 Software Download command 3 7 Software Download screen 3 44 Spanning Tree Configuration command 3 7 Spanning Tree Configuration Menu 3 34 Spanning Tree Port Configuration field 3 35 Spanning Tree Port Configuration screen 3 36 Spanning Tree Protocol compliance s tandards 1 4 Spanning Tree Switch Settings screen 3 38 Spe...

Page 140: ...on command 3 7 TELNET Configuration screen 3 41 TFTP required load host 1 6 server 2 4 software download 3 44 TFTP Server IP Address field 3 45 Total Octets field 3 29 Trap 1 IP Address field 3 14 Trivial File Transfer Protocol See TFTP troubleshooting LEDs 4 2 port interface 4 4 power up sequence 4 3 U Undersized Packets field 3 29 V virtual LAN See VLAN VLAN configuration example 3 22 creating a...

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