Juniper NetScreen-25, Руководство пользователя, Страница: 17 / 36

NetScreen-25 11
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This chapter describes how to connect a NetScreen-25 device to your network and perform
initial configuration on the device.
Topics in this chapter include:
• “Operational Modes” on page 12
– “Transparent Mode” on page 12
– “Route Mode” on page 12
• “The NetScreen-25 Interfaces” on page 13
• “Connecting the Device to a Network” on page 14
• “Performing Initial Configuration Using the CLI” on page 15
– “Connecting Using a vt100 Terminal Emulator” on page 15
– “Setting an IP Address for Managing the Device” on page 16
– “Connecting Using Telnet” on page 16
– “Allowing Outbound Traffic” on page 17
– “Changing Your Admin Name and Password” on page 17
• “Accessing the Device With the WebUI” on page 18
• “Asset Recovery” on page 19
– “Using CLI Commands to Reset the Device” on page 19
– “Using the Asset Recovery Pinhole to Reset the Device” on page 20
Note: You must register your product at
www.netscreen.com/cso
so that certain ScreenOS
services, such as the Deep Inspection Signature Service, can be activated on the device.
After registering your product, use the WebUI or CLI to obtain the subscription for the
service. For more information about registering your product and obtaining subscriptions
for specific services, see the “System Parameters” chapter in Volume 2 of the NetScreen
Concepts & Examples ScreenOS Reference Guide.
Note: If you access the device for the first time using the ScreenOS WebUI graphical
interface, the Initial Configuration Wizard appears when you log in to the WebUI. This
Wizard guides you through the configuration described in this chapter. For more
information about starting the Initial Configuration Wizard, refer to the Juniper Networks
NetScreen-25 Getting Started Guide.