Document Conventions - Cisco 7600 SIP 200 - SPA Interface Processor 200 Hardware Installation Manual

Document Conventions

Document Conventions
Within the SIP and SPA software configuration guides, the term router is generally used to refer to a
variety of Cisco products (for example, routers, access servers, and switches). Routers, access servers,
and other networking devices that support Cisco IOS software are shown interchangeably within
examples. These products are used only for illustrative purposes; that is, an example that shows one
product does not necessarily indicate that other products are not supported.
This documentation uses the following conventions:
Convention Description
^ or Ctrl The ^ and Ctrl symbols represent the Control key. For example, the key combination ^D or Ctrl-D
means hold down the Control key while you press the D key. Keys are indicated in capital letters but
are not case sensitive.
string A string is a nonquoted set of characters shown in italics. For example, when setting an SNMP
community string to public, do not use quotation marks around the string or the string will include the
quotation marks.
Command syntax descriptions use the following conventions:
Convention Description
bold Bold text indicates commands and keywords that you enter exactly as shown.
italics Italic text indicates arguments for which you supply values.
[x] Square brackets enclose an optional element (keyword or argument).
| A vertical line indicates a choice within an optional or required set of keywords or arguments.
[x | y] Square brackets enclosing keywords or arguments separated by a vertical line indicate an optional
choice.
{x | y} Braces enclosing keywords or arguments separated by a vertical line indicate a required choice.
Nested sets of square brackets or braces indicate optional or required choices within optional or required
elements. For example:
Convention Description
[x {y | z}] Braces and a vertical line within square brackets indicate a required choice within an optional element.
Examples use the following conventions:
Convention Description
Examples of information displayed on the screen are set in Courier font.
screen
Examples of text that you must enter are set in Courier bold font.
bold screen
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
xiv
Preface
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