3.1.3 Setting the System Clock.........................................................................................................................25

3.1.4 Configuring a Header..............................................................................................................................26

3.1.5 Configuring the Undo Command to Match in the Previous View Automatically..................................27

3.2 Displaying System Status Messages.................................................................................................................27

3.2.1 Displaying System Configuration...........................................................................................................28

3.2.2 Displaying System Status........................................................................................................................28

3.2.3 Collecting System Diagnostic Information.............................................................................................29

4 Configuring User Interface........................................................................................................30

4.1 User Interface Overview...................................................................................................................................31

4.2 Configuring the Console User Interface...........................................................................................................33

4.2.1 Establishing the Configuration Task.......................................................................................................33

4.2.2 Setting Physical Attributes of Console User Interface............................................................................34

4.2.3 Setting Terminal Attributes of Console User Interface...........................................................................35

4.2.4 Configuring User Priority of Console User Interface..............................................................................36

4.2.5 Configuring the User Authentication Mode of the Console User Interface............................................36

4.2.6 Checking the Configuration.....................................................................................................................38

4.3 Configuring VTY User Interface......................................................................................................................38

4.3.1 Establishing the Configuration Task.......................................................................................................39

4.3.2 Configuring Maximum VTY User Interfaces.........................................................................................39

4.3.3 (Optional)Setting Limit on Incoming and Outgoing Calls of VTY User Interfaces...............................40

4.3.4 Setting Terminal Attributes of the VTY User Interface..........................................................................41

4.3.5 Setting User Priority of VTY User Interface...........................................................................................42

4.3.6 Setting User Authentication Mode of the VTY User Interface...............................................................43

4.3.7 Checking the Configuration.....................................................................................................................44

4.4 Configuring a TTY User Interface...................................................................................................................45

4.4.1 Establishing the Configuration Task.......................................................................................................45

4.4.2 Setting Physical Attributes of a TTY User Interface...............................................................................46

4.4.3 Setting Terminal Attributes of TTY User Interface................................................................................47

4.4.4 Configuring User Priority of TTY User Interface...................................................................................48

4.4.5 Configuring the Authentication Mode on a TTY User Interface............................................................49

4.4.6 Checking the Configuration.....................................................................................................................50

4.5 Configuration Examples...................................................................................................................................51

4.5.1 Example for Configuring Console User Interface...................................................................................51

4.5.2 Example for Configuring VTY User Interface........................................................................................53

4.5.3 Example for Configuring TTY User Interface........................................................................................54

5 Configuring User Login.............................................................................................................57

5.1 Overview of User Login...................................................................................................................................58

5.2 Logging in to the Devices Through the Console Port......................................................................................58

5.2.1 Establishing the Configuration Task.......................................................................................................58

5.2.2 Configuring Console User Interface........................................................................................................59

5.2.3 Logging in to the router Through a Console Port....................................................................................59

5.2.4 Checking the Configuration.....................................................................................................................60

Issue 02 (2011-10-15)

Huawei Proprietary and Confidential

Contents

Table of Contents