Cisco ASR 5000 Installation Manual - Page 8
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Checking the LEDs on the Packet Processing Cards
Color
Description
None
Card is not receiving power.
SMC Busy LED States
The Busy LEDs on the SMCs indicate that there is activity on one of their memory devices. Activity is
displayed for the following memory devices:
• CompactFlash module
• PCMCIA device
• Nand Flash (used to store SMC firmware).
• Hard Drive
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 7: SMC Busy LED States
Color
Description
Green/ Blinking
Data is being read from/written
Green
to one of the memory devices.
None
The memory devices are not in
use.
Checking the LEDs on the Packet Processing Cards
The ASR 5000 supports a variety of packet processing cards (PSCn and PPC). For detailed information about
the types of cards and their applications, refer to the ASR 5000 Installation Guide.
Each packet processing card is equipped with the status LEDs listed below:
• Run/Fail
• Active
• Standby
• Status
ASR 5000 System Administration Guide, StarOS Release 21.2
8
Troubleshooting
No maintenance needed.
Troubleshooting
No maintenance needed.
NOTE: You should wait until this LED is off before removing the SMC from
the chassis. This practice ensures the integrity of all data being transferred to or
from the memory device.
No maintenance needed.
Troubleshooting