Contents
Quidway NetEngine20/20E
Configuration Guide - Basic Configurations
ii
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 05 (2010-01-30)
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 Login User Parameters..................................................................................................2-5
2.3.4 Logging In 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 Remote Terminal and the Router ..........................................2-7
2.4.5 Logging In to the Router ...................................................................................................................2-7
2.5 Configuration Examples..............................................................................................................................2-7
2.5.1 Example for Login Through the Console Port ..................................................................................2-7
2.5.2 Example for Login Through Telnet.................................................................................................2-10
2.5.3 Example for Login Through the AUX Port.....................................................................................2-11
3 CLI Overview..............................................................................................................................3-1
3.1 Introduction.................................................................................................................................................3-2
3.1.1 Characteristics of the CLI..................................................................................................................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 Online Help of the Command Line .............................................................................................................3-7
3.4 Error Messages of the Command Line........................................................................................................3-8
3.5 History Commands......................................................................................................................................3-8
3.6 Editing Characteristics.................................................................................................................................3-9
3.7 Displaying Characteristics.........................................................................................................................3-10
3.8 Outputting the Display ..............................................................................................................................3-11
3.8.1 Viewing the Display........................................................................................................................3-11
3.8.2 Filtering the Display........................................................................................................................3-11
3.9 Filtering the Information Through Regular Expressions...........................................................................3-11
3.10 Shortcut Keys..........................................................................................................................................3-12
3.10.1 Classifying Shortcut Keys.............................................................................................................3-12
3.10.2 Defining Shortcut Keys.................................................................................................................3-14
3.10.3 Use of Shortcut Keys.....................................................................................................................3-14
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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