Cisco XR 12000 Specifications download pdf (Page 14)

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Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2

Release 3.2, OL-9177-01 Rev. A1, January 6, 2006

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-XR 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:

Command syntax descriptions use the following conventions:

Nested sets of square brackets or braces indicate optional or required choices within optional or required

elements. For example:

Examples use 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.

Convention Description

bold Bold text indicates commands and keywords that you enter literally 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.

Convention Description

[x {y | z}] Braces and a vertical line within square brackets indicate a required choice within an optional element.

Convention Description

screen

Examples of information displayed on the screen are set in Courier font.

bold screen

Examples of text that you must enter are set in Courier bold font.

< > Angle brackets enclose text that is not printed to the screen, such as passwords.

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Cisco XR 12000 Specifications Page 14