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C H A P T E R
7-1
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-14
7
Troubleshooting the Installation
This chapter describes how to troubleshoot the installation of SIPs and SPAs on the Cisco 7600 series
routers. This chapter contains the following sections:
•
Troubleshooting, page 7-1
•
Troubleshooting Line Card Power Issues, page 7-3
•
Miscellaneous Line Card Issues, page 7-3
•
Troubleshooting Line Card States, page 7-6
•
Using debug Commands, page 7-7
•
Packing a SPA for Shipment, page 7-8
•
Packing a SIP for Shipment, page 7-8
Troubleshooting
This section describes troubleshooting the installation of the SIPs and SPAs. Possible problems,
observations and comments, and solutions are indicated for the following troubleshooting symptoms:
•
SIP transitions repeatedly from on to off
•
SIP is deactivated
•
SPA is down and the line protocol is down
SIP Transitions Repeatedly From On to Off
Possible Problem
Observations and Comments
Solutions
SIP is booting up; this is
normal operation
SIP STATUS LED alternates
green, amber, or off
Wait 30 seconds until the boot process completes and the
STATUS LED stays on.