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18 Preface
NN46110-313 02.01
Text conventions
This guide uses the following text conventions:
Acronyms
This guide uses the following acronyms:
bold Courier text
Indicates command names and options and text that
you need to enter.
Example: Use the
show health command.
Example: Enter
terminal paging {off | on}.
italic text Indicates new terms and book titles.
plain Courier
text
Indicates system output, for example, prompts and
system messages.
Example:
File not found.
separator ( > ) Shows menu paths.
Example: Choose Status > Health Check.
ADSL asymmetric digital subscriber line
AIS alarm indication signal
BRI Basic Rate Interface
CSU/DSU channel service unit/digital service unit
DIMM dual inline memory module
DTE data terminal equipment
FRU field replacement unit
IP Internet Protocol
ISDN Integrated Services Digital Network
LAN local area network
LED light emitting diode
LOS loss of signal