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Preface
Obtaining Technical Assistance
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Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide
78-6460-04
Contacting TAC by Telephone
If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by
telephone and immediately open a case. To obtain a directory of toll-free numbers
for your country, go to the following website:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
P1 and P2 level problems are defined as follows:
• P1—Your production network is down, causing a critical impact to business
operations if service is not restored quickly. No workaround is available.
• P2—Your production network is severely degraded, affecting significant
aspects of your business operations. No workaround is available.