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Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation Guide
Organization
This guide includes the following sections:
Conventions
This document uses the following conventions:
Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the
manual.
Title Description
Overview Describes the features and specifications of the Cisco
ASR 920 Series Aggregation Services Routers.
Preparing for Installation Describes the installation of the Cisco ASR
920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M
Router at your site.
Installing Describes the installation of router on a rack as well as
installation of its components.
Initial Configuration Describes basic router configuration.
Troubleshooting Describes troubleshooting information.
Site Log Provides a record of actions related to installing and
maintaining the router.
Supported PIDs Describes the supported SFPs.
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.