Nortel Networks CVX 600 Manuel D’Utilisation
Checking the LEDs
2-54
296-1011-202 Rel. 5.0, Doc. Rev. 02.01
CVX 600 Hardware Installation Guide
MAC-SM LEDs
The following figure shows the LEDs on the MAC-SM:
LEDs on the MAC-SM
The following table describes the LEDs on the MAC-SM:
Reference
For information about creating and editing the system configuration at boot time,
see the manual CVX Multi-Service Access Switch Startup Guide.
see the manual CVX Multi-Service Access Switch Startup Guide.
LED
State
Meaning
Pwr
Off
On (green)
On (green)
Power off
Power on
Power on
Good
On (green)
Off
Off
Successful system boot: no errors detected
No power: failure detected or on standby
No power: failure detected or on standby
Fail
Off
On (red)
On (red)
No power
Failure detected
Failure detected
Redun
Off
On (green)
On (green)
No power or no redundancy
A working redundant configuration
A working redundant configuration
CVX-0248A
Modem/ISDN
Pwr
Good
Fail
Redun
Modem/ISDN
Pwr
Good
Fail
Redun