Avaya Configuring BayStack Remote Access Bedienungsanleitung PDF herunterladen (Seite 21)

Understanding Tools and Options

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1-3

Nortel Networks ships the software image for a BayStack router on a PCMCIA

flash memory card, along with a default configuration file named config. The

ARN software image is named arn.exe. The AN/ANH software image is named

an.exe. Table 1-1

describes the executable startup files contained in the AN/ANH

and ARN software images.

Startup Options

A router obtains the software image and configuration files that you want it to use

during startup.

Startup options allow a BayStack router to retrieve startup files either over the

network or from the file system stored in local flash memory. Obtaining startup

files from the router file system is called local booting. Obtaining one or more

startup files over the network is called network booting, or netbooting.

You use one of four boot options to complete a startup procedure. Table 1-2

summarizes these startup options. “The Boot Process

” on page 1-5 describes how

local and network booting works.

For initial startup, the BayStack router is configured for a default option, but you

can change the default (see “Preparing for the Initial Startup

” on page 1-13). To

select the startup option for routine operation, see “Selecting the Routine Startup

Option” on page 1-16. To review the steps for configuring and completing a

startup option, see “Steps for Completing Startup Options

” page 1-18.

Table 1-1. BayStack Router Startup Files

Startup File Name Description

krnl_arn.exe

ARN operating-system kernel

krnl_an.exe

AN/ANH operating-system kernel

Application files Executable files needed to perform the functions specified in the

configuration file. All application files have

.exe

file-name

extensions. (For example, the router needs an

ipx.exe

executable

file to run IPX.)

String files Compressed ASCII files needed when you use the Nortel Networks

Technician Interface to display the event log or MIB object names.

Groups of string files remain in compressed format until needed.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 139 140

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