Avaya Using Technician Interface Software Uživatelský manuál stáhnout pdf (Strana 110)

Using Technician Interface Software

5-2

Overview

The DOS ﬁle system on the router reads and writes to the diskette. The diskette

gives the system access to the software image and conﬁguration ﬁle during a cold

start. (A cold start occurs after a power-cycle.)

The DOS ﬁle system accepts the DOS commands that you use to manage the ﬁles

and directories on the diskette. (For a list of these commands, refer to Table 5-1.)

To alert the system that the diskette is available for access, issue the

mount a:

command. DOS performs an implied mount if you issue any of the DOS ﬁle

management commands listed in Table 5-1 (except, of course, the

unmount

command).

The Wildcard column indicates whether you can use wildcards (

* and ?) when

entering the commands. You use wildcards to display multiple ﬁlenames, and to

copy or delete multiple ﬁles. The wildcards have the same meaning as those in

UNIX:

• The

* wildcard matches any number of characters, including zero characters.

• The

? wildcard matches any single character. A match occurs only when a

character is present in the position indicated by the wildcard.

Caution: Be sure to issue the unmount command as described in this chapter

before you remove a diskette, reboot the router, or reset Slot 2. File corruption

errors can occur when you perform these tasks without ﬁrst issuing the

unmount command.

Note: The DOS ﬁle system in the router does not format diskettes; however,

you can format them on a PC and use them in the router.

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Avaya Using Technician Interface Software Uživatelský manuál Strana 110