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DPC Active LED States

Color

None

DPC Active LED States

The Active LED on the DDPC/UDPCPC or /DPC2/UDPC2 indicates that the software is loaded on the card

and that the card is ready for operation. When the system first boots up, all installed DPC/UDPCs or

/DPC2/UDPC2s are booted into standby mode. The system must then be configured as to which DPC/UDPCs

or /DPC2/UDPC2s should serve as redundant components (remain in standby mode) and which should function

as active components.

The possible states for this LED are described in the following table. If the LED is not green, use the

troubleshooting information in the table to diagnose the problem.

Table 10: DPC Active LED States

Color

Green

Blinking Green

Troubleshooting

Description

Card is not receiving power.

Description

Card is active.

Tasks or processes are being migrated from

an active DPC to a standby DPC.

Troubleshooting

Verify that the LEDs on the PFUs are blue.

If they are not, refer to

Checking the LEDs

on the PFU, on page 2

for troubleshooting

information.

Verify that the power source is supplying

ample voltage and current to the chassis.

Verify that the card is properly installed

and licensed per the instructions in the ASR

5500 Installation Guide.

If all of the above suggestions have been

verified, it is possible that the DPC/UDPC

or /DPC2/UDPC2 is not functional. Please

contact your service representative.

Troubleshooting

The first time power is applied to the

system, all of the DPC/UDPCs or

/DPC2/UDPC2s should be booted into the

standby mode. Therefore, this LED should

be off.

Verify that the Redundancy LED on a

standby DPC/UDPC or /DPC2/UDPC2 is

also blinking green. If so, there is an issue

with the active DPC/UDPC or

/DPC2/UDPC2 and it is transferring its

processes.

Refer to Monitoring the System for

information on determining the status of

the DPC/UDPC or /DPC2/UDPC2 and

system software processes and

functionality.