Front Panel LEDs and Switches
The front panel’s LED status indicators are described below:
Indicator | Description |
MODE | Normally, this indicator lights green. |
| The indicator lights amber while configuration is being set by the front |
| panel buttons or when the configuration is changed by SNMP or through |
| the web interface. The indicator will remain amber until the changed |
| configuration is saved; it will revert to green when the new configuration |
| has been saved. |
|
|
CBR | The indicator is off (not illuminated) when the CBR port has not been |
| configured. |
| The indicator lights green when the CBR port link is up and is receiving |
| AAL1 cells. |
| The indicator lights red when the CBR port has been configured and no |
| AAL1 cells are received. |
| The indicator lights amber when the CBR port link is up but AAL1 cells are |
| not being received. |
|
|
NET | The indicator is off (not illuminated) when the Network port has not been |
| configured. |
| The indicator lights green when the Network port link is up and the ATM |
| protocol is established. |
| The indicator lights red when the Network port link is down and the ATM |
| protocol is not established. |
| The indicator lights amber when the Network port link is up, but the ATM |
| protocol is not established. |
|
|
ALARM | The indicator lights red if an alarm condition exists. |
| The indicator lights amber if a “yellow” alarm condition exists. |
|
|
POWER | The indicator lights green when power is applied to the unit. |
| The indicator lights amber when the unit is in a test mode loopback. |
|
|
The
Button | Description |
RESET | Provides a hardware reset to the unit. |
|
|
CONFIG | Sets the unit back to its factory default Ethernet or HDLC configuration; |
| this is the same as a maintenance reset. |
| To initiate this function, you must press and hold the CONFIG button |
| during a |
| MODE LED lights amber and remains illuminated for the default |
| configuration to take effect. |
|
|
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