Cisco Systems ISR4451XK9 manual Conventions, Convention Indication

Conventions

This document uses the following conventions:

Convention		Indication
bold font		Commands and keywords 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.
[	]	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.
courier font		Terminal sessions and information the system displays appear in courier font.
<	>	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.

Hardware Installation Guide for the Cisco 4451-X Integrated Services Router

OL-27644-01 xi