Dell S3048-ON User Manual

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............................................................................................................................61
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 ...................................................................................................................................66
Display the Logging Buer and the Logging Conguration..................................................................................66
Setting Up a Secure Connection to a Syslog Server.............................................................................................67
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......................................................................................................................71
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....................................................................................................................75
Synchronizing Log Messages......................................................................................................................................... 76
Enabling Timestamp on Syslog Messages.................................................................................................................... 76
File Transfer Services.......................................................................................................................................................77
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................................................................................................79
Conguring Login Authentication for Terminal Lines.............................................................................................80
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Contents

Dell S3048-ON Specifications

General

Rack Units	1U
Form Factor	Rack-mountable
Input Voltage	100-240V AC
Power Supply	2 hot-swappable power supplies
Management	CLI, Web, SNMP
Product Type	Switch
MAC Address Table Size	32K entries
Jumbo Frame Support	Yes
Latency	< 3 microseconds
Ports	48 x 1GbE RJ45, 4 x 10GbE SFP+