H3C SecPath F1000-AK108, Руководство по настройке, Страница: 3 / 39

Preface
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This configuration guide describes the fundamentals and configuration procedures for Layer
2—WAN access features, including PPP, 3G modem, and 4G modem.
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CLI.
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RBAC, device login, and device access control.
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Management of the device, file systems, configuration files, and licenses.
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FTP and TFTP.
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Tcl and Python.
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ISSU and common software upgrade.
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MAC address learning through a Layer 3 device.
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Automatic configuration.
This preface includes the following topics about the documentation:
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Audience .
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Conventions .
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Documentation feedback .
Audience
This documentation is intended for:
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Network planners.
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Field technical support and servicing engineers.
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Network administrators.
Conventions
The following information describes the conventions used in the documentation.
Command conventions
Convention Description
Boldface Bold text represents commands and keywords that you enter literally as shown.
Italic Italic text represents arguments that you replace with actual values.
[ ] Square brackets enclose syntax choices (keywords or arguments) that are optional.
{ x | y | ... }
Braces enclose a set of required syntax choices separated by vertical bars, from which
you select one.
[ x | y | ... ]
Square brackets enclose a set of optional syntax choices separated by vertical bars,
from which you select one or none.