Reference Guide

Configuring Privilege Levels................................................................................................................................... 51
Creating a Custom Privilege Level....................................................................................................................51
Removing a Command from EXEC Mode..........................................................................................................51
Moving a Command from EXEC Privilege Mode to EXEC Mode...................................................................... 51
Allowing Access to CONFIGURATION Mode Commands................................................................................52
Allowing Access to the Following Modes........................................................................................................52
Applying a Privilege Level to a Username........................................................................................................54
Applying a Privilege Level to a Terminal Line.................................................................................................. 54
Configuring Logging................................................................................................................................................54
Log Messages in the Internal Buffer...................................................................................................................... 54
Configuration Task List for System Log Management..................................................................................... 55
Disabling System Logging.......................................................................................................................................55
Sending System Messages to a Syslog Server......................................................................................................55
Configuring a UNIX System as a Syslog Server...............................................................................................55
Changing System Logging Settings........................................................................................................................ 56
Display the Logging Buffer and the Logging Configuration....................................................................................56
Configuring a UNIX Logging Facility Level..............................................................................................................57
Synchronizing Log Messages.................................................................................................................................58
Enabling Timestamp on Syslog Messages............................................................................................................. 59
File Transfer Services.............................................................................................................................................59
Configuration Task List for File Transfer Services........................................................................................... 59
Enabling the FTP Server...................................................................................................................................59
Configuring FTP Server Parameters.................................................................................................................60
Configuring FTP Client Parameters.................................................................................................................. 60
Terminal Lines.........................................................................................................................................................61
Denying and Permitting Access to a Terminal Line......................................................................................... 61
Configuring Login Authentication for Terminal Lines.......................................................................................62
Setting Time Out of EXEC Privilege Mode.............................................................................................................. 63
Using Telnet to get to Another Network Device.....................................................................................................63
Lock CONFIGURATION Mode.................................................................................................................................64
Viewing the Configuration Lock Status............................................................................................................64
Recovering from a Forgotten Password on the Z9000 System...............................................................................65
Recovering from a Forgotten Enable Password on the Z9000......................................................................... 66
Recovering from a Failed Start on the Z9000 System............................................................................................. 66
5 802.1X.......................................................................................................................................... 69
The Port-Authentication Process........................................................................................................................... 70
EAP over RADIUS.............................................................................................................................................71
Configuring 802.1X.................................................................................................................................................. 72
Related Configuration Tasks............................................................................................................................ 72
Important Points to Remember...............................................................................................................................72
Enabling 802.1X.......................................................................................................................................................73