Users Guide

Upgrading Dell Networking OS.......................................................................................................................................57
Verify Software Images Before Installation...................................................................................................................57
Using HTTP for File Transfers........................................................................................................................................ 58
4 Management............................................................................................................................................... 60
Conguring Privilege Levels........................................................................................................................................... 60
Creating a Custom Privilege Level...........................................................................................................................60
Removing a Command from EXEC Mode............................................................................................................... 61
Moving a Command from EXEC Privilege Mode to EXEC Mode........................................................................ 61
Allowing Access to CONFIGURATION Mode Commands.....................................................................................61
Allowing Access to Dierent Modes........................................................................................................................ 61
Applying a Privilege Level to a Username............................................................................................................... 63
Applying a Privilege Level to a Terminal Line.......................................................................................................... 63
Conguring Logging........................................................................................................................................................ 63
Audit and Security Logs............................................................................................................................................ 64
Conguring Logging Format ...................................................................................................................................65
Display the Logging Buer and the Logging Conguration..................................................................................66
Setting Up a Secure Connection to a Syslog Server.............................................................................................66
Sending System Messages to a Syslog Server......................................................................................................68
Track Login Activity......................................................................................................................................................... 68
Restrictions for Tracking Login Activity...................................................................................................................68
Conguring Login Activity Tracking......................................................................................................................... 68
Display Login Statistics..............................................................................................................................................69
Limit Concurrent Login Sessions....................................................................................................................................70
Restrictions for Limiting the Number of Concurrent Sessions.............................................................................70
Conguring Concurrent Session Limit.....................................................................................................................70
Enabling the System to Clear Existing Sessions..................................................................................................... 71
Enabling Secured CLI Mode............................................................................................................................................72
Log Messages in the Internal Buer..............................................................................................................................72
Conguration Task List for System Log Management.......................................................................................... 72
Disabling System Logging............................................................................................................................................... 72
Sending System Messages to a Syslog Server............................................................................................................ 73
Conguring a UNIX System as a Syslog Server.....................................................................................................73
Changing System Logging Settings...............................................................................................................................73
Display the Logging Buer and the Logging Conguration........................................................................................ 74
Conguring a UNIX Logging Facility Level.................................................................................................................... 74
Synchronizing Log Messages......................................................................................................................................... 75
Enabling Timestamp on Syslog Messages.................................................................................................................... 76
File Transfer Services.......................................................................................................................................................76
Conguration Task List for File Transfer Services..................................................................................................77
Enabling the FTP Server........................................................................................................................................... 77
Conguring FTP Server Parameters........................................................................................................................77
Conguring FTP Client Parameters......................................................................................................................... 78
Terminal Lines................................................................................................................................................................... 78
Denying and Permitting Access to a Terminal Line................................................................................................ 78
Conguring Login Authentication for Terminal Lines.............................................................................................79
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