1. Manuals
  2. Brands
  3. RadioLAN Manuals
  4. Network Hardware
  5. Campus BridgeLINK
  6. User manual

RadioLAN Campus BridgeLINK User Manual

Wireless local area network
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Wireless Local Area Network
Campus BridgeLINK™ User Guide
890-007 Rev. A 01/28/99
© 1999 RadioLAN. All rights Reserved

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Campus BridgeLINK and is the answer not in the manual?

Questions and answers

Related Manuals for RadioLAN Campus BridgeLINK

Summary of Contents for RadioLAN Campus BridgeLINK

  • Page 1 Wireless Local Area Network Campus BridgeLINK™ User Guide 890-007 Rev. A 01/28/99 © 1999 RadioLAN. All rights Reserved...

  • Page 2: Notices

    Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCCID: MCIPUNIIT FCC Rule Part(s): 15 Frequency (MHz): 5775, 5200, 5300 Equipment Class Low Power Communication Device Transmitter 890-007 Rev. A 01/28/99 Page ii © 1999 RadioLAN.
  • Page 3 This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. 890-007 Rev. A 01/28/99 Page iii © 1999 RadioLAN.

  • Page 4: Disclaimer

    RadioLAN and its writers assume no responsibility for inaccuracies and reserve the right to modify and revise this document without notice. It is always our goal at RadioLAN to supply accurate and reliable documentation. If you discover a discrepancy in this document, please e-mail your comments or suggested corrections to marketing@radiolan.com.

  • Page 5: Trademark Disclosures

    Manual Conventions The following text formats are used throughout this manual: References to other locations in the manual or to other manuals provided by RadioLAN are italicized. Narrow Bold Letters describe buttons and fields on the screen. describe Screen Names or Screen Tab Names.

  • Page 6: Table Of Contents

    Manual Conventions ... v Introduction ... 1 The Campus BridgeLINK™ System... 3 The Directional Antenna... 8 A Typical Campus BridgeLINK™ Application ... 10 Determining the Distance between Buildings ... 11 Initial IP Address Setup ... 12 Installing the CPU ...15 Tools You Will Need ...
  • Page 7 A Brief Word About Safety... 21 Choosing the Best Mounting Height ... 22 Sighting Each Campus BridgeLINK™ Antenna ... 23 Apply Power to the CPU... 25 Adding Security to the Wireless Network ... 26 Local Management ... 26 Dual Remote Management: HTML and SNMP... 26 Using the Campus BridgeLINK™...
  • Page 8 Appendix A: Indicators, Switches, and Connectors...113 Indicators ... 113 MDI/MDI-X Switch ... 114 I/O Connectors ... 115 Serial Port Connector ...116 Appendix B: Technical Specifications ...117 Network Protocol ... 117 Standards Support... 117 890-007 Rev. A 01/28/99 Page viii © 1999 RadioLAN.
  • Page 9 Electrical Specifications... 117 Physical Specifications... 118 Environmental Specifications... 118 Electromagnetic Emissions ... 119 Safety Agency Approvals ... 119 Getting Technical Support...120 890-007 Rev. A 01/28/99 Page ix © 1999 RadioLAN.
  • Page 10 Notes 890-007 Rev. A 01/28/99 Page x © 1999 RadioLAN.

  • Page 11: Introduction

    Repairing and replacing cable runs is also costly, time- consuming, and labor-intensive. RadioLAN overcomes these difficult installation issues with its Campus BridgeLINK™ product line. This exciting new technology easily connects two buildings, using radio frequency technology. Because this technology uses...
  • Page 12 RadioLAN allows you to connect two buildings, which are up to one mile apart, using a Campus BridgeLINK™ Processor Unit (CPU), a Companion Radio Module (CRM), and an 8.86” square directional antenna for each building link. When using the Campus BridgeLINK™ application, you need only install the components at each building, aim the antennas toward one another, and power the system on.

  • Page 13: The Campus Bridgelink™ System

    The Campus BridgeLINK™ System The Campus BridgeLINK system includes the Campus BridgeLINK™ Processor Unit (CPU) with a mounting bracket, a Companion Radio Module (CRM), and a directional antenna. Also included is the power transformer that you can plug into a non-switched electric outlet.
  • Page 14 CPU to a 10BaseT Network Interface Card or to an MDI port with a 10BaseT concentrator. Set the switch for MDI configuration when the remote end of the wire is connected to a 10BaseT concentrator or a hub. 890-007 Rev. A 01/28/99 Page 4 © 1999 RadioLAN, Inc.
  • Page 15 Located on the opposite end from the selector button, on the same face of the CPU, is the local port jack. The local port is compatible with RJ11 connectors and allows connection to a local terminal. When you need a local terminal connection, use the local terminal to configure the CPU. 890-007 Rev. A 01/28/99 Page 5 © 1999 RadioLAN, Inc.
  • Page 16 The mounting bracket is specially shaped so that it allows the CRM to slide into the mounting bracket before securing the CPU to a flat surface. 890-007 Rev. A 01/28/99 Figure 3: CRM (Companion Radio Module) Port Page 6 Mounting Bracket CRM Port © 1999 RadioLAN, Inc.
  • Page 17 The Type N connector attaches the CRM to the directional antenna. The LED illuminates amber when the CRM is transmitting data. It illuminates green when the CRM is receiving data. Activity Connector Figure 4: CRM (Companion Radio Module) 890-007 Rev. A 01/28/99 Page 7 © 1999 RadioLAN, Inc.

  • Page 18: The Directional Antenna

    The power transformer provides an easy connection to electrical outlets. One end of the transformer has a power cable with a connector that is compatible with the CPU’s power jack. The other end plugs into an electrical outlet. RadioLAN recommends using a non-switched electrical outlet for connection to the CPU.
  • Page 19 UV stabilized. Cold-shrink tubing is supplied to cover the antenna end connector after connection to the cable. See the installation instructions packaged with the shrink tubing for installation directions. Figure 7: Low-Loss RF Cable 890-007 Rev. A 01/28/99 Page 9 © 1999 RadioLAN, Inc.

  • Page 20: A Typical Campus Bridgelink™ Application

    890-007 Rev. A 01/28/99 8.8“ Directional Antenna Up to 1 Mile Apart Figure 8: A Typical Campus BridgeLINK™ Application Page 10 © 1999 RadioLAN, Inc.

  • Page 21: Determining The Distance Between Buildings

    Determining the Distance between Buildings It is important to verify that you do not exceed the distance capabilities of Campus BridgeLINK. If you are unsure of the distance between the two points, you can use a measuring device, such as optical devices found in some binoculars, or a tape measure.

  • Page 22: Initial Ip Address Setup

    A VT-100 terminal connection to the CPU Local Port This section describes in detail each method for assigning the CPU an IP Address. 890-007 Rev. A 01/28/99 10BaseT Network Interface Card Figure 10: Quick Configuration Page 12 10BaseT Ethernet Power or Crossover Cable Adapter © 1999 RadioLAN, Inc.
  • Page 23 If you are using a PC with a network interface card, see Using the IP ASSIGN Utility to Assign the CPU’s IP Address on page 14. If you are using the CPU local port, see Managing the CPU Locally on page 86. 890-007 Rev. A 01/28/99 Page 13 © 1999 RadioLAN, Inc.
  • Page 24 Using the IP ASSIGN Utility to Assign the CPU’s IP Address RadioLAN provides the IP ASSIGN Utility diskette with your package. The utility allows you to assign an IP Address to the CPU quickly. To install the IP ASSIGN Utility and assign an IP Address to the CPU, follow these steps from a PC connected to the CPU: 1.

  • Page 25: Installing The Cpu

    All interface cables must be shielded. Tools You Will Need To install the CPU, you will need the following tools: drill, drill bit, screwdriver, screws, pencil, measuring tape. 890-007 Rev. A 01/28/99 Page 15 © 1999 RadioLAN, Inc.

  • Page 26: Locating The Cpu

    890-007 Rev. A 01/28/99 Directional Antenna Switched Outlet Campus BridgeLINK Module Non-switched Outlet Figure 12: Locating the CPU Closely to Network, Power, and the Antenna Page 16 10BaseT HUB 1 2 3 4 Wired Network Server © 1999 RadioLAN, Inc.

  • Page 27: Mounting The Cpu

    CRM. Complete the shrink tubing installation by following the instructions provided with the tubing. 890-007 Rev. A 01/28/99 Figure 13: Connecting the Antenna Cable to Page 17 the CRM © 1999 RadioLAN, Inc.
  • Page 28 (see Figure 14). Orient the CPU on the mounting surface in the location where you would like it to be attached. Figure 14: Inserting the CRM into the Bracket 890-007 Rev. A 01/28/99 Page 18 © 1999 RadioLAN, Inc.
  • Page 29 IEEE 802.3 standard. After routing the cable to the network, insert the modular connector into the port on the CPU. Figure 15: Marking Screw Locations 890-007 Rev. A 01/28/99 Page 19 © 1999 RadioLAN, Inc.

  • Page 30: Grounding Considerations

    RadioLAN recommends that you connect the antenna assembly to a ground rod driven a minimum of 10 feet into the soil. For proper grounding of the antenna and cable follow Section 810 of the National Electrical Code. Use UL-listed ground clamps and lugs.

  • Page 31: Installing The Antenna

    Follow ladder safety tips provided by its manufacturer. RadioLAN recommends that you have a partner available to secure the ladder and to offer assistance while you are on the ladder. RadioLAN recommends that you not mount the unit during stormy weather, on windy days, or anywhere near electrical cables.

  • Page 32: Choosing The Best Mounting Height

    CPU, and the level of accessibility for routing cable and mounting the CPU. If the structure has an eave, RadioLAN recommends that you not place the antenna up so high into the eave that the roof blocks a line-of-sight view to the antenna on the distant Campus BridgeLINK™...

  • Page 33: Sighting Each Campus Bridgelink™ Antenna

    Sighting Each Campus BridgeLINK™ Antenna Once you have installed and grounded the mounting bracket assembly (provided by others), you can point the directional antenna toward the location of the distant antenna. Tools You Will Need To site the antenna properly, you will need to have a crescent wrench, a carpenter’s square, a...
  • Page 34 Sighting Procedure Campus BridgeLINK™ uses a 19° angle of reception for each of its antennas. This means that, from the center of the directional antenna, you can angle away from your target for as much as 9.5° in any direction. This makes it very easy to site the two antennas and align them properly.

  • Page 35: Apply Power To The Cpu

    1. Connect the CPU to the power transformer. 2. Connect the power transformer to the electrical outlet. If the CPU is properly powered, you should notice that the green Power LED illuminates. 890-007 Rev. A 01/28/99 Figure 20: Power Connection Sequence Page 25 © 1999 RadioLAN, Inc.

  • Page 36: Adding Security To The Wireless Network

    Adding Security to the Wireless Network As an option, you can contact RadioLAN to enable the Data Encryption feature. This feature secures the wireless link by setting an encryption key that protects your sensitive data on the wireless link. When you enable Data Encryption, only CPUs that share the same encryption key can share data.
  • Page 37 To successfully place a CPU into operation, you must meet the following requirements: The CPU must connect directly to a 10BaseT Network. The CPU must be located within one mile of another Campus BridgeLINK™ CPU. The network must use TCP/IP to communicate, using remote management.

  • Page 38: Using The Campus Bridgelink™ Manager

    Using the Campus BridgeLINK™ Manager The Campus BridgeLINK™ Manager allows you to interrogate and interact with the CPU from a remote location on the IP network, using a Web browser to communicate with the CPU. Your browser must support Java script and frames.

  • Page 39: Browsing The Network For The Cpu

    CPU, then press Enter. The browser searches the network for the CPU. When it finds the CPU, the E NTER ETWORK Logging onto Campus BridgeLINK™ Manager The E NTER ETWORK ASSWORD CPU configuration items. There are two fields on the page:...
  • Page 40 If you make entries that do not match those stored in the program, you will remain on the NTER ETWORK ASSWORD 890-007 Rev. A 01/28/99 CCESS page. Page 30 YSTEM ONFIGURATION CCESS page, you will be allowed to view and ECURITY © 1999 RadioLAN, Inc. ECURITY...

  • Page 41: Campus Bridgelink™ Manager Site Layout

    Campus BridgeLINK™ Manager Site Layout The Campus BridgeLINK™ Manager Site uses frames that allow you to size and view the pages according to your needs. The main menu is made up of the following items: Node Discovery–-Checks the quality of the link.
  • Page 42 You can size the frames by clicking on the divider line and dragging the line to the size that meets your needs. Figure 23: Campus BridgeLINK™ Manager Main Page 890-007 Rev. A 01/28/99 Page 32...

  • Page 43: Aiming The Directional Antennas

    Aiming the Directional Antennas If you are installing the Campus BridgeLINK™ system, or if you want to improve the alignment of the two directional antennas, use the A find the distant antenna’s signal, and to improve signal quality. The page includes the following items:...
  • Page 44 You can also view the best and worst-case scenarios by looking at results that appear in Best and Worst fields. This page features audio status of the Successful % field when you place a check mark in the Sound check box. 890-007 Rev. A 01/28/99 Page 34 © 1999 RadioLAN, Inc.

  • Page 45: Setting Up Security Features

    This entry is a case-sensitive field, so be sure to note the user password exactly as you enter it here. 890-007 Rev. A 01/28/99 allows you to specify up to Page 35 Figure 25: Access Security Page © 1999 RadioLAN, Inc.

  • Page 46: Setting Up Snmp Capabilities

    SNMP Parameters After configuring each of these pages, you will be able to access the CPU from any location on the 10BaseT Network if you have rights to do so. 890-007 Rev. A 01/28/99 Page 36 © 1999 RadioLAN, Inc.
  • Page 47 Reloads entries saved at the last reset. Accepts entries. Choose this button when you have finished entering desired information. Use Default Enters default information into each field. 890-007 Rev. A 01/28/99 allows you to Figure 26: Administration Parameters Page Page 37 © 1999 RadioLAN, Inc.
  • Page 48 System Location The System Location field allows you to enter the name of the geographic location of the system. Enter from 1 to 15 letters or numbers for the system location. 890-007 Rev. A 01/28/99 Page 38 © 1999 RadioLAN, Inc.
  • Page 49 Accepts entries. Choose this button when you have finished entering desired information. Use Default Enters default information into each field. 890-007 Rev. A 01/28/99 YSTEM contains fields Page 39 Figure 27: IP Parameters Page © 1999 RadioLAN, Inc.
  • Page 50 The gateway IP Address might identify a router that controls the flow of data packets to the node (computer, printer, etc.). 890-007 Rev. A 01/28/99 Page 40 © 1999 RadioLAN, Inc.
  • Page 51 The Disabled radio button disables DHCP support. Acquire System IP Only Select this radio button to cause the CPU to search for and acquire the temporary IP Address assigned by the DHCP Server. 890-007 Rev. A 01/28/99 Page 41 © 1999 RadioLAN, Inc.
  • Page 52 If you selected anything other than the Disabled radio button, type in the DHCP Server IP Address in this field. If you set this entry to 0.0.0.0, any DHCP server will assign an IP address. 890-007 Rev. A 01/28/99 Page 42 © 1999 RadioLAN, Inc.
  • Page 53 Enabled Authentication Trap check box, and if a user had been denied access to the CPU Web Site three times. 890-007 Rev. A 01/28/99 -SNMP P ARAMETERS Page 43 Figure 28: SNMP Parameters Page © 1999 RadioLAN, Inc.
  • Page 54 This enables Authentication Trap messages to broadcast to selected Host Addresses. See Directing Traps to Manager Stations on page 46 for more information. Unchecked This disables messages to selected Host Addresses when remote managers attempt to connect with the local agent. 890-007 Rev. A 01/28/99 Page 44 © 1999 RadioLAN, Inc.
  • Page 55 Addresses at random as long as each one is unique. If you are connecting the CPU directly to the Internet, standards require using a registered IP Address to avoid duplicates. Figure 29: Configure SNMP Host Page 890-007 Rev. A 01/28/99 Page 45 © 1999 RadioLAN, Inc.
  • Page 56 The Receive SysLog column contains radio buttons that allow you to select the following options: Instructs the CPU to send system log messages to the selected Manager Station. Prohibits the selected Manager Station from receiving system log messages from the CPU. 890-007 Rev. A 01/28/99 Page 46 © 1999 RadioLAN, Inc.

  • Page 57: Setting The Cpu's Mode Of Operation

    CPU version 2.0 or higher, the screen allows you to use only one option: Point-to-Point Mode Point-to-Point Mode Point-to-Point Mode sets the CPU into a mode of operation suitable for Campus BridgeLINK™ applications. 890-007 Rev. A 01/28/99 – S YSTEM...

  • Page 58: Securing The Cpu With Data Encryption

    Subnet ID can exchange data. Encryption Key and Retype Encryption Key Fields These items set the encryption key for the CPU. 890-007 Rev. A 01/28/99 allows you Figure 31: Data Encryption Page Page 48 © 1999 RadioLAN, Inc.

  • Page 59: Bridging The Link And 10Baset Networks

    This method of filtering keeps the wireless link free from unnecessary messages, so that the wireless link provides the maximum performance and speed possible. 890-007 Rev. A 01/28/99 Page 49 © 1999 RadioLAN, Inc.
  • Page 60 C ONSOLE 890-007 Rev. A 01/28/99 Main System Menu Configuration Figure 32: Getting to the Port Parameters Menu sets the baud rate for the local port. Page 50 Port 10BaseT Parameters Port Radio Port Console Port © 1999 RadioLAN, Inc.
  • Page 61 CPU’s internal MAC Address filter. The MAC Address filter is a database that stores MAC Addresses received by the CPU while communicating 890-007 Rev. A 01/28/99 displays the Figure 33: 10BaseT Port Parameters Page Page 51 © 1999 RadioLAN, Inc.
  • Page 62 The Block IP Packets check box allows you to enable or disable communication with networks using IP addressing. Unchecked Clearing a check mark from the check box enables IP packet forwarding. Checked Placing a check mark in the check box blocks IP packet forwarding. 890-007 Rev. A 01/28/99 Page 52 © 1999 RadioLAN, Inc.
  • Page 63 The Block NetBIOS Packets check box allows you to connect to networks that use the Network Basic Input Output System. Unchecked Clearing a check mark from the check box enables NetBIOS packet forwarding. Checked Placing a check mark in the check box blocks NetBIOS packet forwarding. 890-007 Rev. A 01/28/99 Page 53 © 1999 RadioLAN, Inc.
  • Page 64 IP Filter IPX Filter NetBEUI Filter NetBIOS Filter To get to this page, select Port Parameters from the System Configuration menu. 890-007 Rev. A 01/28/99 displays the radio Page 54 Figure 34: Radio Port Parameters Page © 1999 RadioLAN, Inc.
  • Page 65 The Subnet ID text box allows you to enter the wireless network name. Both CPUs use the same Subnet ID designation. You can use up to four characters for this entry. 890-007 Rev. A 01/28/99 page (see Selecting the Distant CPU’s Address on page 34 for more NTENNA IMING Page 55 © 1999 RadioLAN, Inc.
  • Page 66 Set the VT100 terminal software for the following: Baud Rate (selected here) 8 bit word 1 stop bit No flow control 890-007 Rev. A 01/28/99 ONSOLE ARAMETERS Page 56 Figure 35: Console Parameters Page © 1999 RadioLAN, Inc.

  • Page 67: Managing Packet Flow Through The Cpu

    Each of these databases allows you to add up to 32 MAC Addresses and to allow or disallow the receipt or transmission of data packets to specified MAC Addresses. 890-007 Rev. A 01/28/99 – E ILTER Page 57 Figure 36: MAC Address Table © 1999 RadioLAN, Inc.
  • Page 68 For example, the first three octets of the MAC Address for all RadioLAN products is 00 A0 D4. If you want to allow all RadioLAN products access to the CPU, set the MAC Address field to 00 A0 D4 00 00 00, and the Mask Bytes field to ff ff ff 00 00 00.
  • Page 69 Figure 37: Working with Mask Bytes Page 59 Assigned to a Assigned by a Manufacturer Manufacturer ff ff ff 00 00 00 ff = the byte in this position must match 00 = allow any digit in this section © 1999 RadioLAN, Inc.
  • Page 70 2. In the Source/Dest. column, select whether the filter will be invoked when the address is sending a packet or when it is receiving a packet: Choose Source if you want to filter messages that are broadcast from the MAC Address. 890-007 Rev. A 01/28/99 Page 60 © 1999 RadioLAN, Inc.
  • Page 71 To delete a MAC filter, select the address of the undesired MAC and mask address and type 00.00.00.00.00.00. After deleting all undesirable MAC Addresses, click the OK button to exit the E 890-007 Rev. A 01/28/99 page. Page 61 page. page. © 1999 RadioLAN, Inc.
  • Page 72 ARAMETERS root networks, redundancy of root network ports to other networks, and dynamic pruning between network loops. 890-007 Rev. A 01/28/99 Page 62 © 1999 RadioLAN, Inc.
  • Page 73 Smaller priority entries increase the probability of the network being selected as the root or primary bridge between other networks. 890-007 Rev. A 01/28/99 PANNING Page 63 Figure 39: Spanning Tree Parameters Page © 1999 RadioLAN, Inc.
  • Page 74 Only the active root bridge uses this value. Any bridge not acting as the root bridge uses a dynamic value for Forward Delay set by the root bridge. 890-007 Rev. A 01/28/99 Page 64 © 1999 RadioLAN, Inc.
  • Page 75 This prevents the database from storing information about inactive network stations. 890-007 Rev. A 01/28/99 Page 65 © 1999 RadioLAN, Inc.
  • Page 76 Each port is associated with a port cost, which contributes the topology of the network. The lower the number in this field, the higher chance to become the designated port. 890-007 Rev. A 01/28/99 Page 66 © 1999 RadioLAN, Inc.

  • Page 77: Interrogating The System For Performance Information

    This type of fine-tuning is intuitive and one can determine actions, based upon statistics found in the following pages. 890-007 Rev. A 01/28/99 Page 67 © 1999 RadioLAN, Inc.
  • Page 78 This page also contains a Clear Counters button. Clicking this button resets all counters on this page to zero. The following sections describe the fields on this page. 890-007 Rev. A 01/28/99 TATISTICS TATISTICS Page 68 Figure 40: 10BaseT Port Statistics Page © 1999 RadioLAN, Inc.
  • Page 79 This field displays the total number of frames that reported a bad cyclical redundancy check. Collision Error Packets This field displays the number of packets that failed due to a collision–-two stations attempting to access a media at the same time. 890-007 Rev. A 01/28/99 Page 69 © 1999 RadioLAN, Inc.
  • Page 80 This field totals the number of frames that exceeded Ethernet maximum size specifications. Runt Packets This field totals the number of frames that were smaller than Ethernet minimum size specifications. 890-007 Rev. A 01/28/99 Page 70 © 1999 RadioLAN, Inc.
  • Page 81 Packet Reception The screen also contains a Clear Counters button. Clicking this button resets all counters on this page to zero. 890-007 Rev. A 01/28/99 ADIO TATISTICS TATISTICS Page 71 Figure 41: Radio Port Statistics Page © 1999 RadioLAN, Inc.
  • Page 82 10,000 fps, you may have broadcast storms on your 10BaseT Network segment. These broadcast storms can be caused, for example, by a defective Network Interface Card or too many IPX Network stations sending broadcasts on the same network segment at the same time. 890-007 Rev. A 01/28/99 Page 72 © 1999 RadioLAN, Inc.
  • Page 83 Sometimes packets are received more rapidly than at other times. The Average Receive Rate field indicates the numbers of average packets received each second. You should see approximately 100 – 5000 pps (packets per second) under normal conditions. 890-007 Rev. A 01/28/99 Page 73 © 1999 RadioLAN, Inc.

  • Page 84: Upgrading System Software

    TFTP Server IP Addresses. Select the Download button to download the file. 890-007 Rev. A 01/28/99 – S OFTWARE PGRADE Page 74 Figure 42: Software Upgrade (from file) Page © 1999 RadioLAN, Inc.
  • Page 85 If you do not know where the file is located, click the Browse button to display a directory hierarchy. 890-007 Rev. A 01/28/99 Figure 43: Software Upgrade (from TFTP) page Page 75 © 1999 RadioLAN, Inc.
  • Page 86 Upload causes the CPU to retrieve the specified software file from the specified location. The downloaded file is written into system memory as the CPU receives it. As the CPU reboots after downloading, the new operating system runs immediately. 890-007 Rev. A 01/28/99 Page 76 © 1999 RadioLAN, Inc.

  • Page 87: Saving Or Rejecting Configuration Setting Changes

    Reload Last Saved Configuration radio button Reset Configuration To Factory Default radio button After making your choice, click the OK button to cause the CPU to act. 890-007 Rev. A 01/28/99 ONFIGURATION HANGES Page 77 Figure 44: Configuration Changes Page © 1999 RadioLAN, Inc.
  • Page 88 This radio button causes all changes that you have made to revert back to their previous settings. Reset Configuration to Factory Default This radio button causes the CPU to change all configuration items to their factory default settings. These settings become permanent when saved. 890-007 Rev. A 01/28/99 Page 78 © 1999 RadioLAN, Inc.

  • Page 89: Resetting The Cpu

    CPU is found on the R To access the R ESET item. Click the OK button to reset the CPU. 890-007 Rev. A 01/28/99 ESET , select the Reset menu Page 79 Figure 45: Reset Page © 1999 RadioLAN, Inc.

  • Page 90: Recording Important System Information

    S , then print it on your local printer. NFORMATION File the resulting printout in a safe place. 890-007 Rev. A 01/28/99 YSTEM TATUS YSTEM Page 80 Figure 46: System Information Page © 1999 RadioLAN, Inc.
  • Page 91 States the boot software version stored in the CPU. States the software version that the CPU is currently using. Page 81 DMINISTRATION ARAMETERS PAGE DMINISTRATION ARAMETERS DMINISTRATION ARAMETERS ADIO ARAMETERS , or DHCP assigned IP ARAMETERS ARAMETERS ARAMETERS © 1999 RadioLAN, Inc.
  • Page 92 890-007 Rev. A 01/28/99 States the system software file name. States the hardware version of the CPU. States the CPU’s serial number. States the day, hours, and minutes that the system has been in operation. Page 82 © 1999 RadioLAN, Inc.

  • Page 93: Viewing The System Log

    Task Lists the task that initiated the message. Time (Sec) Time in seconds, since the CPU was restarted. Error Message Lists a verbose error name. 890-007 Rev. A 01/28/99 Figure 47: System Log Page Page 83 © 1999 RadioLAN, Inc.

  • Page 94: Managing The Cpu Locally

    Using this method, you can communicate with the CPU to make configuration changes or to interrogate the CPU for performance statistics. 890-007 Rev. A 01/28/99 Figure 48: Connecting the VT-100 Terminal to the CPU Page 84 Serial Port © 1999 RadioLAN, Inc.
  • Page 95 DB9F serial connector. The pin-outs for this cable are shown in Table Signal Description Ground Serial Out (from computer) Serial In (to computer) 890-007 Rev. A 01/28/99 DB-9F RJ11 Signal Description Table 1: Serial Port Adapter Cable Pin-outs Page 85 Ground Rx In Tx out © 1999 RadioLAN, Inc.

  • Page 96: Cpu Local Management

    You should also use this key to enter your typed response. Backspace The Backspace key on your keyboard allows you to move to the screen displayed previously. 890-007 Rev. A 01/28/99 YSTEM ONFIGURATION ONFIGURATION Page 86 . This HANGES © 1999 RadioLAN, Inc.

  • Page 97: Logging Onto The Cpu Configuration Screen

    If this message appears, press any key to enter the program, then set the access security features by going immediately to the S 890-007 Rev. A 01/28/99 Figure 49: Logon Menu YSTEM ONFIGURATION Page 87 CCESS ECURITY © 1999 RadioLAN, Inc.
  • Page 98 If you make entries that do not match those stored in the program, you will remain on the OGON CREEN 890-007 Rev. A 01/28/99 YSTEM CCESS ECURITY Page 88 ONFIGURATION CCESS , you will be allowed to view and © 1999 RadioLAN, Inc.

  • Page 99: Using The Main Menu

    890-007 Rev. A 01/28/99 , the main menu OGON CREEN YSTEM EATURES on page 99 for YSTEM EATURES Page 89 Main Node Discovery Menu System Features System Configuration System Statistics System Status Antenna Aiming Figure 50: The Main Menu © 1999 RadioLAN, Inc.
  • Page 100 107 for more information TATUS IAGNOSTICS Page 90 Main Menu System Statistics on page 103 Figure 51: System Statistics YSTEM Menus Main Menu System Status Figure 52: System Status Menus © 1999 RadioLAN, Inc. 10BaseT Port Statistics Radio Port Statistics System Information System...

  • Page 101: Working With The System Configuration Menu

    Page 91 Main Port System Administration Parameters Parameters Menu Configuration Parameters Spanning Tree Parameters Parameters Parameters Configuration Operation Mode Encryption Figure 53: System Configuration Menu © 1999 RadioLAN, Inc. Port SNMP Software Upgrade Access Security Changes System Data...
  • Page 102 Page 92 menu, from which you assign the CPU’s menu, where you can set up ARAMETERS PANNING ARAMETERS 10BaseT Port 10BaseT MAC Parameters Radio Port Parameters Figure 54: Port Parameters Menus © 1999 RadioLAN, Inc. Filter Editor Radio MAC Filter Editor...
  • Page 103 IP Address of a TFTP OFTWARE PGRADE server where you can download software updates to the CPU. See S on page 104 for more information about this selection. PGRADE Page 93 Configure SNMP Managing SNMP Hosts Hosts OFTWARE © 1999 RadioLAN, Inc.
  • Page 104 Page 94 menu, from which you can ECURITY YSTEM on page 95 for more information YSTEM ONFIGURATION on page 105 for more information about this YSTEM PERATION menu, from which you can NCRYPTION NCRYPTION © 1999 RadioLAN, Inc. on page...

  • Page 105: Configuration Manager Menu Items

    Enter from 1 to 12 letters or numbers. Enter from 1 to 12 letters or numbers. Allows you to specify system identification information. Enter from 1 to 15 letters or numbers. © 1999 RadioLAN, Inc.
  • Page 106 0 to 255 (for example, 221.142.15.200). Determines the Subnet Mask Address for the CPU. The first segment ranges from 0 to 223, the last three segments range from 0 to 255 (for example, 223.142.15.200). © 1999 RadioLAN, Inc.
  • Page 107 The first segment ranges from 0 to 223, the last three segments range from 0 to 255 (for example, 223.142.15.200). Contains fields that specify the SNMP management and notification parameters. Enter up to 31 letters or numbers or symbols. © 1999 RadioLAN, Inc.
  • Page 108 Traps from the CPU. The first segment ranges from 0 to 223, the last three segments range from 0 to 255 (for example, 220.142.15.200). Choose Get only or Get and Set. Choose Yes or No. © 1999 RadioLAN, Inc.
  • Page 109 CPU. Sets the CPU for use in Campus BridgeLINK™ applications. Allows you to enter a key to add an enhanced feature like Data Encryption. Allows you to secure wireless data by using Data Encryption. © 1999 RadioLAN, Inc.
  • Page 110 Displays the R ADIO menu. ARAMETERS Displays the port’s name, allows you to enable or disable network filters, and allows you to add, modify, and delete MAC Address filters. Enter up to 12 letters or numbers. © 1999 RadioLAN, Inc.
  • Page 111 Enter ARAMETERS four characters. Choose Yes or No. This item leads to the E menu. ILTERS Choose Yes or No. Choose Yes or No. Choose Yes or No. Type the MAC Address to filter. © 1999 RadioLAN, Inc.
  • Page 112 Allows you to allow or disallow transmission of the packet depending upon the entry in the field. Selecting this item displays the filter list. Allows you to set up bridging characteristics for the CBL. Enter a number from 0 to 65,535. © 1999 RadioLAN, Inc.
  • Page 113 Enter a number from 1 to 65,535. This menu leads you to port statistics menus for the 10BaseT and radio port. This item displays the 10B menu. TATISTICS This item displays the R ADIO menu. TATISTICS © 1999 RadioLAN, Inc.
  • Page 114 Allows you to download a new configuration to the CPU. Allows you to choose the Download mode. Choices are serial (xmodem) and TFTP. Allows you to enter the IP Address of the TFTP server where the CPU will retrieve the file. © 1999 RadioLAN, Inc.
  • Page 115 CPU to continue operating as before you accessed this screen. All changes that you have made during this session overwrite previous program entries and the unit resets. © 1999 RadioLAN, Inc.
  • Page 116 Allows you to enter the Explicit Address for the Distant CPU. Sets frame size transferred during the PING test. Allows you to select the estimated distance between directional antennas. Displays the percentage of frames that successfully reached the distant antenna. © 1999 RadioLAN, Inc.
  • Page 117 Displays the System Information menu, at which you can collect version, contact, and other information about the CPU. Displays the System Log. The log stores and displays system events such as system start, warm start, or password authentication. © 1999 RadioLAN, Inc.

  • Page 118: Troubleshooting

    If any of these do not operate as described, it may indicate a problem. For more information about indicators, see LED Indicator on page 3. Contact your distributor for assistance. If you cannot reach your distributor, or purchased the units directly from RadioLAN, contact RadioLAN Support. Problem: No traffic for anyone Using either the VT100, or Web management tools, check that the configuration is set correctly.
  • Page 119 Directional Antennas on page 33). This also sets internal CPU transmission timers. Using an incorrect setting can cause retransmissions, which reduce the link’s efficiency and speed. 890-007 Rev. A 01/28/99 NTENNA Page 109 page (see Aiming the IMING © 1999 RadioLAN, Inc.

  • Page 120: Glossary

    A protocol software that manages and tracks the assignment and use of static and dynamic IP Addresses to devices attempting to connect to a network. A system, which transfers a location’s alphanumeric URL address into the site’s corresponding numerical IP Address. 890-007 Rev. A 01/28/99 Page 110 © 1999 RadioLAN, Inc.

  • Page 121: Mac Address

    MAC Address. This address is also referred to as a Data Link Control address by OSI Reference-based networks. Manager Software used to control and manipulate the Management Information Bases (MIB) through communication with the agent. 890-007 Rev. A 01/28/99 Page 111 © 1999 RadioLAN, Inc.

  • Page 122: Subnet Mask

    IP Address is a member. TCP/IP Transport Control Protocol/Internet Protocol. The combination of protocols that are used on the Internet to transfer data from one address to another. 890-007 Rev. A 01/28/99 Page 112 © 1999 RadioLAN, Inc.

  • Page 123: Appendix A: Indicators, Switches, And Connectors

    The Power LED (green) is active when power is provided to the unit. Fault LED The fault LED (amber) is active when a fault is detected during power up diagnostics. 890-007 Rev. A 01/28/99 Page 113 © 1999 RadioLAN, Inc.

  • Page 124: Mdi/Mdi-X Switch

    MDI-X configuration is used when the remote end of the wire is connected to a network station (for example, a10BaseT adapter card) or to an MDI port on a 10BaseT concentrator. MDI configuration is used when the remote end of the wire is connected to a 10BaseT concentrator. 890-007 Rev. A 01/28/99 Page 114 © 1999 RadioLAN, Inc.

  • Page 125: I/O Connectors

    Signal (MDI-X configuration) RX+ (Receive from UTP) RX- (Receive from UTP) TX+ (Transmit to UTP) No connection No connection TX- (Transmit to UTP) No connection No connection Page 115 8 7 6 5 4 3 2 1 © 1999 RadioLAN, Inc.

  • Page 126: Serial Port Connector

    Signal Description Ground Serial Out (from computer) Serial In (to computer) 890-007 Rev. A 01/28/99 DB-9F RJ11 Signal Description Ground Rx In Tx out Page 116 1 2 3 4 5 6 © 1999 RadioLAN, Inc.

  • Page 127: Appendix B: Technical Specifications

    Appendix B: Technical Specifications Network Protocol 10 Mb/s Manchester encoded (IEEE 802.3 CSMA/CD) RadioLAN/10™ Pulse Modulated (CSMA/CA) Standards Support IEEE 802.3i Type 10BaseT Electrical Specifications Input Power: AC Line Frequency: Input Voltage: Volt Amperes Rating: 890-007 Rev. A 01/28/99 Domestic...

  • Page 128: Physical Specifications

    Operating Temperature: 5 C to 40 C Storage Temperature: -25 C to 70C Operating Humidity: 85% max. relative humidity, non-condensing Storage Humidity: 95% max. relative humidity, non-condensing Operating Attitude: 10,000 ft (3,000m) maximum 890-007 Rev. A 01/28/99 Page 118 © 1999 RadioLAN, Inc.

  • Page 129: Electromagnetic Emissions

    FCC Part 15, Subparts A and B, Class A EN55 022 (CISPR 22:1985), Class A General License VDE 0871, Class A (AmtsblVfg No. 243/1991 and Vfg 46/1992) VCCI Class 1 ITE Safety Agency Approvals UL-listed, ULC-listed, CSA-certified, TUV-licensed 890-007 Rev. A 01/28/99 Page 119 © 1999 RadioLAN, Inc.

  • Page 130: Getting Technical Support

    Getting Technical Support If you have technical questions or have determined that your equipment is damaged, RadioLAN offers a number of ways to get assistance: 1. Contact your local RadioLAN reseller from which you purchased the product. 2. See the RadioLAN Web Site for technical assistance: http://www.radiolan.com...
  • Page 131 See IP Address; MAC address Administration Parameters menu, 91, 95 Administration Parameters Page, 37 administrators, 37 dynamic addressing and, 41 agent, 26 assigning IP Address, 40 configuring, 36, 45 creating IDs for system, 38 Page 121 © 1999 RadioLAN, Inc.
  • Page 132 65 bridge priority, 63 Bridge Priority command, 102 Bridging Parameters menu, 102 browser, 27 cables, iii, 9, 19, 85 Campus BridgeLINK operational modes, 47 setting up, 10, 11, 15, 22 system components, 3 Page 122 © 1999 RadioLAN, Inc.
  • Page 133 80 keyboard shortcuts, 86 logging onto, 29 main menu, 31, 89 main screen, 32 Campus BridgeLINK Processor Unit. See CPU CAR LED, 5 case sensitivity, 35 changing system configuration, 28, 77, 79 preventing SNMP Manager from, 46...
  • Page 134 RadioLAN Technical Support, 120 CPU, 3, 49, 74 10BaseT interface, 5 accessing from network, 29 addressing, 54 alternative management devices, 84 electrical connections, 8 getting performance information, 67 hardware connections, 19 installing, 15 IP Address assignment, 12, 14 mounting, 6, 16, 17...
  • Page 135 Ethernet Networks. See also networks accumulated error count, 69 LED indicators, 5 packet transfers, 70 events, 83 Explicit Address command, 106 external devices, 5 factory default settings, 78 Fault LED, 3 FCC compliance, ii Page 125 © 1999 RadioLAN, Inc.
  • Page 136 40 hot keys, 86 hub, 5 CPU connections, 19 I/O connectors, 115 improving signal quality, 33 indicators, 3, 5, 7 troubleshooting, 108 input, 117 installation, 15 directional antenna, 21 IP ASSIGN Utility, 14 Page 126 © 1999 RadioLAN, Inc.
  • Page 137 IP Address assignment and, 13 location requirements, 2, 10, 11, 15 directional antenna, 21 Logon page, 29, 87 logs, 83 sending/receiving, 46 MAC Address, 49 remote stations, 58 wildcards and, 58 MAC Address filters, 51 adding, 60 Page 127 © 1999 RadioLAN, Inc.
  • Page 138 IP Addressing, 40 multi-building locations and, 11 optimizing performance, 62 protocol for, 117 shared resources and, 67 nodes, 49 MAC Address assignment, 58 notification messages, 64. See also Traps Novell IPX networks, 53 Page 128 © 1999 RadioLAN, Inc.
  • Page 139 Radio Port options, 54 Port Path Cost command, 103 Port Priority command, 103 ports hard-wired link priority, 66 local terminals, 5 network-specific connections, 51, 54 root bridge and redundant, 64 serial access, 26 setting baud rates, 56 Page 129 © 1999 RadioLAN, Inc.
  • Page 140 Radio Port Statistics Page, 71 Radio Unit getting performance information, 71 locating, 10 network-specific configurations, 54 RadioLAN MAC Address assignment, 58 RadioLAN Technical Support, 120 Read Community command, 97 rebooting system, 76, 79 reception, ii, 24 890-007 Rev. A 01/28/99...
  • Page 141 35 serial connector, 85 serial devices, 84 serial number, getting, 82, 88 serial port, 26 service tables, 57 setting up Campus BridgeLINK, 10, 11, 15, 22. See also configuration shared resources, 67 signal quality, 33 signals I/O connector, 115 serial connector, 85 Simple Network Management Protocol.
  • Page 142 46 System Name command, 95 system names, 38 System Operations Mode Page, 47 system requirements, 27 System Software Name command, 104 System Statistics menu, 103 System Statistics screen 10BaseT Port Statistics Page, 68 Page 132 © 1999 RadioLAN, Inc.
  • Page 143 81, 82 voltage, 117 VT100 terminal setting up, 56 VT-100 terminal connecting to, 26, 84 Warm Start notification, 43 Web browser, 27 Web Site, 28 authentication messages and, 43, 44 RadioLAN technical assistance, 120 Page 133 © 1999 RadioLAN, Inc.
  • Page 144 62, 108 getting performance information, 26, 72 890-007 Rev. A 01/28/99 identifying, 55 optimizing performance, 52, 67 protecting from unauthorized users, 26, 27 troubleshooting tips, 108 Worst command, 106 Write Community command, 97 Page 134 © 1999 RadioLAN, Inc.
  • Page 145 Notes 890-007 Rev. A 01/28/99 Page 135 © 1999 RadioLAN, Inc.
  • Page 146 RadioLAN 455 De Guigne Drive Sunnyvale, CA 94086 Phone (408) 616-6300 Fax (408) 524-0600...

Table of Contents