Using Debug Commands - Cisco ASR 1000 Series Hardware Installation Manual

Chapter 5 Troubleshooting

Using debug Commands

The debug hw-module subslot command is intended for use by Cisco Systems technical support
personnel.
Caution
Because debugging output is assigned high priority in the CPU process, it can render the system
unusable. For this reason, use debug commands only to troubleshoot specific problems or during
troubleshooting sessions with Cisco technical support staff. Moreover, it is best to use debug commands
during periods of lower network traffic and fewer users. Debugging during these periods decreases the
likelihood that increased debug command processing overhead will affect system use.
For information about the other debug commands supported on the Cisco ASR 1000 Series Aggregated
Services Router error messages, including messages related to the Cisco ASR 1000 Series Fixed
Ethernet Line Card, refer to the following documents:
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•
Packing a Cisco ASR 1000 Series Fixed Ethernet Line Card
for Shipment
This section provides step-by-step instructions for packing a Cisco ASR 1000 Series Fixed Ethernet Line
Card for shipment. Before beginning this procedure, you should have the following original Cisco
Systems packaging materials:
•
•
•
•
Caution
The Cisco Systems original packaging is to be used for the shipment of all Cisco ASR 1000 native line
cards. Failure to use Cisco Systems packaging properly may result in damage or loss of product.
Caution
During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly
touch the backplane with your hand or any metal tool, or you could electrocute yourself.
Note
The following instructions assume that the Cisco ASR 1000 Series Fixed Ethernet Line Card has been
removed from the router according to the procedures specified in this guide.
To pack a Cisco ASR 1000 Series Fixed Ethernet Line Card for shipment, perform the following steps:
Step 1
Insert the Cisco ASR 1000 Series Fixed Ethernet Line Card into the static shielding bag.
OL-29623-03
Cisco IOS Release 12.2 SR Command References
Cisco ASR 1000 Series Fixed Ethernet Line Card Software Configuration Guide
Static shielding bag
Smaller inner carton
Larger exterior carton
Two-foam packing cushions
Cisco ASR 1000 Fixed Ethernet Line Card Hardware Installation Guide
Using debug Commands
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