User's Guide
Table Of Contents
- PTP 250 User Guide
- Safety and regulatory information
- Contents
- List of Figures
- List of Tables
- About This User Guide
- Chapter 1: Product description
- Chapter 2: Planning considerations
- Chapter 3: Legal information
- Chapter 4: Reference information
- Chapter 5: Installation
- Chapter 6: Configuration and alignment
- Chapter 7: Operation
- Chapter 8: Troubleshooting
- Testing link end hardware
- Testing when PoE LEDs do not illuminate correctly
- Testing after a lightning strike
- Test flowcharts
- AC LED is off
- AC LED is flashing
- PORT LED is off
- PORT LED is flashing
- Test Ethernet packet errors reported by ODU
- Test Ethernet packet errors reported by managed switch or router
- Test ping packet loss
- Test resistance in the ODU cable
- Testing the radio link
- Testing link end hardware
- Glossary
Managing link status and alerts Chapter 7: Operation
7-16
UNDER DEVELOPMENT
phn-2182_003v004 (Oct 2011)
Table 7-6 Wireless Link Status attribute values
Value Meaning
Up The wireless link is up and running.
Registering The wireless link is up, but not yet running (still handshaking,
setting security and so on).
Acquiring The Master unit is waiting for a slave. Only displayed at a Master
unit.
Searching At a Master unit: searching for a quality channel.
At a Slave unit: searching for a Master.
Radar CAC Radar Channel Availability Check (CAC) in progress.
Initializing The unit is starting up or resetting (for example, for a
configuration change or because radar has been detected).
No Channels Radar CAC has determined that there are no useable channels.
Managing email alerts
The management agent can be configured to generate alerts by electronic mail when
certain events occur. The email message configuration procedure is described in Step 4:
Ema
il configuration on page 6-21.
The alerts are defined in Table 7-7.
Table 7-7 Email alerts
Alert Meaning
Cold Start The unit has rebooted.
Link Down The link is down.
Link Up The link is up.