Cisco 7600 SIP 200 Hardware Installation Guide - Page 157

Troubleshooting the Installation, Troubleshooting

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7 C H A P T E R 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 SIP is booting up; this is normal operation SIP STATUS LED alternates green, amber, or off Solutions Wait 30 seconds until the boot process completes and the STATUS LED stays on. OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 7-1

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CHAPTER
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.