User's Manual
Table Of Contents
- interWave WaveNet Link CX User Manual
- One - System Description
- 1-1 General
- 1-2 System Overview
- 1-3 Features
- 1-4 LinkCX Basic Structure
- 1-4.1 Radio Links
- 1-4.2 Data Stream
- 1-4.3 LinkCX Models
- 1-4.4 Mounting and Antenna Alignment
- 1-4.5 Interface Connectors and Indicators
- 1-4.6 Cables
- 1-4.7 Integral Antenna
- 1-4.8 External Antenna
- 1-4.9 Configuration, Operation, and Monitoring
- 1-4.10 SNMP
- 1-4.11 LinkCX Network Management Architecture
- 1-4.12 NMS Connectivity
- 1-4.13 Web-Based GUI Access Security
- 1-4.14 GUI Functions
- 1-5 Typical Applications
- 1-5.1 Internet (ISP)
- 1-5.2 Private Network Wireless Bridged LANs and WANs
- 1-5.3 PCS/PCN and Cellular Networks
- 1-5.4 Wireless Local Loop Networks and Local Exchange Bypass
- 1-5.5 Business Bypass and Local Exchange Bypass
- 1-5.6 Backhaul for Wireless MTU and MTU Access
- 1-5.7 Wireless Mesh Backhaul Networks
- 1-5.8 Wireless ATM Mesh Distribution with StreamNet
- 1-6 Specifications
- Two - Installation Steering Guide
- Three - Installation Planning
- Four - Installing the Link CX
- Five - Final Link CX Setup
- Six - Monitoring and Trend Analysis
- Seven - Troubleshooting the Link CX
- Appendix 1 - Interface Cable Pinouts
- Appendix 2 - Technical Specifications
- Appendix 3 - Using the Web-Based GUI User Interface
- Appendix 4 - Grounding and Lightning Protection
- Appendix 4 - Enterprise MIBs and Traps
122 Link CX User Manual, Version A
An alarmTrap trap might result from this procedure."
::= 3
END
A5-2 Enterprise Traps
Link CX supports three enterpriseSpecific traps - alarmTrap, configurationChangeTrap, and unitTest-
Trap. Each of these traps contains all the relevant variables for that particular trap, in order to minimize
polling. One variable that is in each of the traps is a counter, so that the network management
application can detect loss of traps.
A5-2.1 alarmTrap
Link CX sends this trap when any of the alarm variables changes, either going into or out of an alarm
condition. All of the relevant alarm conditions and performance data are contained in the trap PDU,
along with a counter of enterprise traps sent. The variables include:
• trap counter
• DS3 LOS status (DS3 input absent/present)
• Tx Power status (under/over minimum power)
• Tx Synthesizer lock status (unlocked/locked)
• Rx Synthesizer lock status (unlocked/locked)
• RSSI level status (under minimum level)
• Rx overload status (over maximum level)
• BER status (over threshold)
• demodulator lock status (unlocked/locked)
• BER
• RSSI
• Tx Power
A5-2.2 configurationChangeTrap
Link CX sends this trap when the persistent state of the Link CX changes. This trap alerts the network
management application that it must refresh its database. If all management is through SNMP
exclusively, this trap is redundant. If on the other hand, management is a mixture of HTTP and SNMP
this will keep the SNMP side completely consistent. All the relevant persistent state variables are
contained in the trap PDU, along with the trap counter. The variables include:
• trap counter
• Tx control (attenuated/unattenuated)
• ATPC control (ATPC enabled/disabled)