Cisco 11500 Series Hardware Installation Manual page 28

About This Guide
Obtaining Technical Assistance
Cisco TAC Escalation Center
The Cisco TAC Escalation Center addresses priority level 1 or priority level 2
issues. These classifications are assigned when severe network degradation
significantly impacts business operations. When you contact the TAC Escalation
Center with a P1 or P2 problem, a Cisco TAC engineer automatically opens a case.
To obtain a directory of toll-free Cisco TAC telephone numbers for your country,
go to this URL:
http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml
Before calling, please check with your network operations center to determine the
level of Cisco support services to which your company is entitled: for example,
SMARTnet, SMARTnet Onsite, or Network Supported Accounts (NSA). When
you call the center, please have available your service agreement number and your
product serial number.
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