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Introduction

WH-2400M / WH-2400S User's Manual

1-1A

C h a p t e r   1  

Introduction

About Web Hub

Web Hub is a versatile network solution with extensive management capabilities,
either through Console, Web or SNMP.

Web Hub’s (LRSC) Long Range Star Topology makes connecting networks
spread over large areas easy and convenient.

The LED Indicator Panel provides an effective means for monitoring the
network with extensive LED indicators for easy viewing ports Activity,
Utilization, Collision and other functions.

Figure 1.1

 

Web Hub WH-2400M/WH-2400S

WH-2400M

WH-2400S

WH-2400S

Содержание WH-2400M

Страница 1: ...Web Hub WH 2400M WH 2400S Web SNMP Manageable Ethernet Hub...

Страница 2: ......

Страница 3: ...protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in...

Страница 4: ......

Страница 5: ...3 2 Using the AUI Port 3 3 Using the Console Port 3 3 Connecting Other Devices 3 3 Connecting Workstations 3 4 Connecting Switches 3 5 CHAPTER 4 CONSOLE OPERATIONS 4 1 Software Setup 4 1 Configuring t...

Страница 6: ...HP Overview Platform 5 2 Web Management 5 3 APPENDIX TECHNICAL SPECIFICATIONS A 1...

Страница 7: ...ough Console Web or SNMP Web Hub s LRSC Long Range Star Topology makes connecting networks spread over large areas easy and convenient The LED Indicator Panel provides an effective means for monitorin...

Страница 8: ...rt management cost as up to 208 ports 8 slaves can be managed by a single Master Substantial saving in the cost of cabling as the slave hubs can be distributed 100m away from the Master hub Large netw...

Страница 9: ...RS 232 DB 9 port using a VT100 terminal PC emulating terminal Device Managers for Standard platforms such as HP OpenView and SNMPc Extensive front panel LEDs viz SNMP WWW Unit ID Collision ratio Util...

Страница 10: ...Introduction PLANET Web Hub 1 4...

Страница 11: ...very feature for a quick and easy understanding of Web Hub The common features of both the Master and Slave are described together and specific features to each individual device are described separat...

Страница 12: ...2400M ports 1 8 are shared M Link ports for Uplink Slave hubs WH 2400S network traffic As well as Management traffic these ports could also be used to connect workstations as any other MDI X ports Th...

Страница 13: ...ctions traffic flow Utilization and Collision The LED functions are described under Common LEDs for those that are common to both WH 2400M and WH 2400S and Exclusive LEDs for those are exclusive to ei...

Страница 14: ...ship between the LEDs and the ports status at any given time Link The LED glows green in color indicating a link is up on any particular port RX The LED blinks green in color indicating a port is rece...

Страница 15: ...mber In a stand alone case the ID number will be read as 0 Figure 2 8 WH 2400M ID LED When slave hubs are cascaded to the Master hub they are automatically assigned the numbers 2 9 while the Master as...

Страница 16: ...the system aborts then transmits after a random wait period Figure 2 10 Collision The Collision percent can be calculated using the following formula Collision Ratio number of packets collided number...

Страница 17: ...es the minimum valid Ethernet packet size Figure 2 12 Runts Late Collision The Late Collision LED glows amber when collisions occur after 512 bits are received causing an incomplete transmission Figur...

Страница 18: ...ating the hub is a Master hub The LED at port 24 glows green indicating the Uplink Figure 2 14 Master SNMP The SNMP LED is exclusive to WH 2400M and glows green in color indicating the hub is being mo...

Страница 19: ...dicating the hub is being monitored through the WWW management program The LED at port 24 glows green indicating the Uplink Figure 2 16 WWW Out Of Band The Out Of Band LED is exclusive to WH 2400M and...

Страница 20: ...dicating that the Slave is connected to one of the Master s M Link ports 1 8 Figure 2 18 M Link LED Mgmt When a WH 2400S slave is connected to one of WH 2400M s M Link ports 1 8 and is being managed t...

Страница 21: ...H 2400M s rear panel there is an AUI port for linking to a backbone and a Console Port RS 232 Port used in Out Of Band SNMP management Figure 2 20 HubWH 2400M Rear Panel On WH 2400S s rear panel there...

Страница 22: ...Hardware Overview PLANET Web Hub 2 12...

Страница 23: ...r requirements Web Hub can operate in the input range of 100 240V AC Rack Mounting Web Hub is 1 25U high and can be mounted in standard EIA 19 racks Align the mounting ears on the sides of the unit wi...

Страница 24: ...ffers the following advantages over Daisy Chaining Allows up to 8 Managed Slave hubs to be uplinked through ports 1 8 Maximum 100 meter segments allow very flexible physical configurations Additional...

Страница 25: ...ne or to integrate with a legacy LAN Figure 3 3 AUI Port Using the Console Port Connect an RS 232 serial cable to the Console Port of WH 2400M and to a PC or Notebook computer s available COM port Fig...

Страница 26: ...Installation PLANET Web Hub 3 4 Connecting Workstations Workstations can be connected to Web Hub s Master or Slaves MDI X Ports UTP Port as shown in Fig 3 5 Figure 3 5 Connecting Workstations...

Страница 27: ...Installation WH 2400M WH 2400S User s Manual 3 5 Connecting Switches A Web Hub domain can be connected to switch as shown in Fig 3 6 Figure 3 6 Connecting Switches...

Страница 28: ...Installation PLANET Web Hub 3 6...

Страница 29: ...the System Console thereafter further configuration monitoring and other management can be done several ways including the System Console Web Management and SNMP management Configuring the System To c...

Страница 30: ...and then HyperTerminal Figure 4 2 Terminal Program An MS DOS type terminal program can also make the connection with the Master Hubs built in software however this section describes using Windows 95s...

Страница 31: ...ection Screen The following screen prompts for your country info area code telephone number and the modem type Since you won t be dialing out via a modem you only need to set the COM port Click the ar...

Страница 32: ...the keyboard Figure 4 6 Selecting a COM port In the final screen all settings must be set correctly Bits sec 9600 Data bits 8 Parity None Stop bits 1 and Flow Control Hardware as in the figure below C...

Страница 33: ...Error message Input incorrect Press Enter to retry appears at the bottom of the login screen if the Password or User Name is entered incorrectly Press ENTER to reset the User Name and Password fields...

Страница 34: ...se the TAB key to select any of the six sub menus ENTER KEY Press the ENTER key after selecting a menu item with the TAB key to view the selection s sub menu EXIT Return to the previous menu HELP Sele...

Страница 35: ...be used throughout the Console Program Press ESC to return to previous menu WH 2400M WH 2400S Help Menu Ctrl Q Invoke Help Menu Ctrl R Refresh Screen Enter Confirm Input TAB Go to next Tabstop Ctrl Z...

Страница 36: ...enu level TO MAIN MENU Returns to the Main Menu Screen HELP Goes to the help screen WH 2400M WH 2400S System Information Menu System Description Intelligent Ethernet Hub10M Product Version V 1 BOOT RO...

Страница 37: ...rial port configuration SNMP Community Setup Configure community names and access Trap Community Setup Setup community trap address s Web Configuration Enable or Disable Web access WH 2400M WH 2400S M...

Страница 38: ...under the New column and saved without confirmation by selecting SAVE and pressing Enter WH 2400M WH 2400S Network Configuration Menu Network Interface 1 Interface Type MAC Address 00 E0 95 00 00 06...

Страница 39: ...se settings are fixed as set through the Terminal Program discussed at the beginning of this chapter WH 2400M WH 2400S Serial Port Configuration Menu Operation Mode CONSOLE Mode Baud Rate 9600 Bps Cha...

Страница 40: ...ghts Next press the TAB key to highlight the Status panel and set the status Select one of the following commands Add Adds the new name entered in the Input panel Delete Deletes the name entered in th...

Страница 41: ...p Manager Community Menu 1 Index Trap Manager Community Name IP Address Status 1 0 0 0 0 Inactive 2 0 0 0 0 Inactive 3 0 0 0 0 Inactive 4 0 0 0 0 Inactive 5 0 0 0 0 Inactive 6 0 0 0 0 Inactive Use Tab...

Страница 42: ...ne whether Web Management can be implemented Press Ctrl S keys to toggle between Enable Disable Save the new setting Enable Web Management is enabled Disable Web Management is disabled WH 2400M WH 240...

Страница 43: ...ub in the stack such as naming the hub and setting administration status Repeater Port Control Status menu item provides a menu for configuring each port of the selected hub such as naming ports and a...

Страница 44: ...to Enable or Disable by pressing Ctrl S to cycle the options A Device Name of up to 24 character can be entered to name the selected hub The Device Role panel displays a hub as Master or Slave The new...

Страница 45: ...e can be configured for ports that are Link Up or Link Down WH 2400M WH 2400S Repeater Port Control Status Menu Group Number 1 Port Number 1 Port Status Link Link Up Link Down Link Polarity Normal Rev...

Страница 46: ...hrough the sub menu edit add and update the system with up to six user logon configurations User Name Up to 12 characters and case sensitive Password Up to 6 characters and case sensitive Privilege Re...

Страница 47: ...e Read Write User can logon with Read and Write privileges Read Only User can logon with Read Only privileges Add Use the Add command for new User configuration Update Use the Update command when edit...

Страница 48: ...ade versions of the system software should they become available System Restart Restarts the system from the Console Program Factory Reset Resets all settings back to factory settings including user n...

Страница 49: ...h the path Follow the same procedure for Web Pages Database Information Download Highlight SAVE and press enter to save the download settings WH 2400M WH 2400S System Download Menu Bootp Request File...

Страница 50: ...d Use Crtl S to toggle between the two settings and then select the EXECUTE command and press Enter The system will reload and the logon screen will prompt for user name and password WH 2400M WH 2400S...

Страница 51: ...ult use Ctrl S to toggle the settings All customized settings including passwords will be lost and returned to the factory settings WH 2400M WH 2400S Factory Reset Menu Network Configuration Not Reset...

Страница 52: ...Console Operations PLANET Web Hub 4 24...

Страница 53: ...Configuration Configuration Management is used to make the desired settings for devices and their ports such as naming them so that they can be identified quickly and easily Monitoring Monitoring the...

Страница 54: ...ly as possible to minimize the disruption of the network In band In band management is accomplished from within the network that is by any device that is linked up either by cable or through the web O...

Страница 55: ...eb Management WH 2400M embedded web server integrates HTML forms and Java applets for dynamic real time status update and monitoring and Standard Web Server security for total network protection For a...

Страница 56: ...SNMP and Web Management Overview PLANET Web Hub 5 4...

Страница 57: ...Appendix A WH 2400M WH 2400S User s Manual A 1 A p p e n d i x A Technical Specifications...

Страница 58: ......

Страница 59: ...nagement Complete web server embedded in device Integrated HTML forms and Java applets for dynamic real time status update and monitor Standard web server security for total network protection Easy to...

Страница 60: ...Appendix A PLANET Web Hub A 2 EMWH2400M S...

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