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Contents
Preface
This preface includes the following sections:
- Audience
- Organization
- Conventions
- Related Documentation
- Documentation Feedback
- Obtaining Documentation and Submitting a Service Request
Audience
This guide is intended primarily for those who need to upgrade an existing Cisco Unified Computing System (Cisco UCS) domain.
Organization
This document includes the following chapters:
Chapter
Title
Description
Part 1
Firmware Upgrades
Contains the information, prerequisites, required order of steps, and procedures that you must follow to successfully upgrade a Cisco UCS domain to the specified release with Cisco UCS Manager.
Part 2
Hardware Upgrades
Contains the information, prerequisites, and procedures that you must follow to successfully upgrade hardware in a Cisco UCS domain.
Conventions
This document uses the following conventions:
Convention
Indication
bold font
Commands, keywords, GUI elements, and user-entered text appear in bold font.
italic font
Document titles, new or emphasized terms, and arguments for which you supply values are in italic font.
courierfont
Terminal sessions and information that the system displays appear in courier font.
[ ]
Elements in square brackets are optional.
{x | y | z}
Required alternative keywords are grouped in braces and separated by vertical bars.
[x | y | z]
Optional alternative keywords are grouped in brackets and separated by vertical bars.
string
A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.
< >
Nonprinting characters such as passwords are in angle brackets.
[ ]
Default responses to system prompts are in square brackets.
!, #
An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.
Note
Means reader take note.
Tip
Means the following information will help you solve a problem.
Caution
Means reader be careful. In this situation, you might perform an action that could result in equipment damage or loss of data.
Timesaver
Means the described action saves time. You can save time by performing the action described in the paragraph.
Warning
Means reader be warned. In this situation, you might perform an action that could result in bodily injury.
Related Documentation
Documentation Feedback
To provide technical feedback on this document, or to report an error or omission, please send your comments to ucs-docfeedback@cisco.com. We appreciate your feedback.
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation.
Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.
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