3Com 3C13636 Configuration Manual page 42

3Com Router 3000 Ethernet Family
Configuration Guide
5.3.8 Configuration Example 2: Upgrading the V 2.41 Application Program with FTP.. 5-12
5.4 TFTP Configuration ......................................................................................................... 5-13
5.4.1 TFTP Overview ..................................................................................................... 5-13
5.4.2 TFTP Client Configuration..................................................................................... 5-14
5.4.3 Displaying and Debugging TFTP .......................................................................... 5-16
5.5 Xmodem Configuration .................................................................................................... 5-16
5.5.1 Configuring Xmodem ............................................................................................ 5-17
5.6 Configuration File Management....................................................................................... 5-17
5.6.1 Overview ............................................................................................................... 5-17
5.6.2 Naming Configuration Files and Setting Their Selection Order at Boot................ 5-20
5.6.3 Backing Up Configuration Files............................................................................. 5-20
Chapter 6 User Interface Configuration ...................................................................................... 6-1
6.1 User Interface Overview .................................................................................................... 6-1
6.1.1 Brief Introduction ..................................................................................................... 6-1
6.1.2 Numbering User Interfaces ..................................................................................... 6-1
6.2 User Interface Configuration.............................................................................................. 6-2
6.2.1 Entering User Interface View .................................................................................. 6-2
6.2.2 Configuring the Current User Interface to Support the Protocol(s)......................... 6-3
6.2.3 Configuring Asynchronous Interface Attributes....................................................... 6-3
6.2.4 Configuring Terminal Attributes............................................................................... 6-5
6.2.5 Configuring Modem Attributes................................................................................. 6-8
6.2.6 Configuring the auto-execute command ................................................................. 6-8
6.2.7 Configuring Inbound/Outbound Call Restriction on the VTY User Interface........... 6-9
6.2.8 Enabling/Disabling Console Login Re-Authentication........................................... 6-10
6.2.9 Defining Shortcut Keys for Starting Terminal Sessions/Aborting Tasks ............... 6-10
6.3 Displaying and Debugging............................................................................................... 6-11
6.3.1 Displaying Use Information ................................................................................... 6-11
6.3.2 Displaying Physical Attributes and Some Configurations ..................................... 6-11
Chapter 7 User Management........................................................................................................ 7-1
7.1 User Management Overview ............................................................................................. 7-1
7.1.1 User Classification................................................................................................... 7-1
7.1.2 User Priority............................................................................................................. 7-1
7.1.3 User Authentication................................................................................................. 7-2
7.1.4 Router User Planning.............................................................................................. 7-2
7.2 User Management Configuration....................................................................................... 7-3
7.2.1 Configuring User Authentication Mode ................................................................... 7-3
7.2.2 Configuring Username and Password .................................................................... 7-4
7.2.3 Configuring User Priority ......................................................................................... 7-5
7.2.4 Enabling Per-Command Accounting on a User Interface ....................................... 7-6
7.3 Displaying User Information............................................................................................... 7-6
7.4 Typical Example of User Management.............................................................................. 7-7
7.4.1 Performing Password Authentication ...................................................................... 7-7
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