Router User Manual

Nortel Secure Router 8000 Series
Configuration Guide - Basic Configuration
Nortel Networks Inc.
Issue 5.3 (30 March 2009)
2.3 Establishing the configuration environment through Telnet........................................................................2-4
2.3.1 Establishing the configuration task ...................................................................................................2-4
2.3.2 Establishing the physical connection.................................................................................................2-5
2.3.3 Configuring logon user parameters ...................................................................................................2-5
2.3.4 Logging on from the Telnet client.....................................................................................................2-5
2.4 Establishing the configuration environment through the AUX port............................................................2-6
2.4.1 Establishing the configuration task ...................................................................................................2-6
2.4.2 Establishing the physical connection.................................................................................................2-6
2.4.3 Initializing and configuring the modem on the interface...................................................................2-7
2.4.4 Configuring the connection between the remote terminal and the router..........................................2-7
2.4.5 Logging on to the router....................................................................................................................2-7
2.5 Configuration examples...............................................................................................................................2-7
2.5.1 Example of logging on through the console port ..............................................................................2-7
2.5.2 Example of logging on through Telnet............................................................................................2-10
2.5.3 Example of logging on through the AUX port ................................................................................2-11
3 CLI overview...............................................................................................................................3-1
3.1 Introduction .................................................................................................................................................3-2
3.1.1 CLI characteristics.............................................................................................................................3-2
3.1.2 Command levels................................................................................................................................3-3
3.1.3 Command line views.........................................................................................................................3-3
3.1.4 Regular expressions...........................................................................................................................3-3
3.2 Configuring the command line view ...........................................................................................................3-4
3.3 CLI online Help...........................................................................................................................................3-7
3.4 CLI error messages......................................................................................................................................3-8
3.5 Command history ........................................................................................................................................3-8
3.6 Editing characteristics .................................................................................................................................3-9
3.7 Display characteristics.................................................................................................................................3-9
3.8 Outputting the display ...............................................................................................................................3-10
3.8.1 Viewing the display.........................................................................................................................3-10
3.8.2 Filtering the display.........................................................................................................................3-10
3.9 Filtering information through regular expressions ....................................................................................3-10
3.10 Shortcut keys...........................................................................................................................................3-11
3.10.1 Classifying shortcut keys...............................................................................................................3-11
3.10.2 Defining shortcut keys...................................................................................................................3-13
3.10.3 Using shortcut keys.......................................................................................................................3-13
3.11 Configuration examples...........................................................................................................................3-14
3.11.1 Example for using shortcut keys ...................................................................................................3-14
4 Basic configuration ....................................................................................................................4-1
4.1 Introduction .................................................................................................................................................4-2
4.1.1 Extension of command levels............................................................................................................4-2
4.1.2 Extension of user levels.....................................................................................................................4-2
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