Enabling and Disabling Privilege Levels
To enable and disable privilege levels, use the following commands.
• Set a user’s security level.
EXEC Privilege mode
enable
or
enable privilege-level
If you do not enter a privilege level, Dell Networking OS sets it to 15 by default.
• Move to a lower privilege level.
EXEC Privilege mode
disable
level-number
–
level-number
: The level-number you wish to set.
If you enter
disable
without a level-number, your security level is 1.
Resetting a Z9000 Password
To reset a password on a Z9000 system, follow these steps.
1.
Connect to the Z9000 system using a console.
2.
Disconnect and reconnect the power cord on the system to cycle the power.
3.
During system boot, press ESC when prompted to display the Grub Menu (see Example 1).
4.
During system boot, press ESC when prompted during the countdown to stop the auto-boot
process (see Example 2).
5.
Press
C
to access the Grub boot loader command line prompt.
6.
Enter the following commands at the Grub command line prompt (
grub>
).
set stconfigignore=true
save_env stconfigignore
reboot
7.
The Z9000 system boots up with factory default configuration. The default Dell> system prompt
displays when the system boots.
8.
Copy the startup-config into the running-config.
9.
To display the content of the startup-config, remove the previous authentication configuration and
set the new authentication parameters. The rest of the previous configuration is preserved.
Example 1
Example 2
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
EVALUATION COPY.
Press <DEL> or <F2> to enter setup.
Grub 1.99~rc1 (Dell Force10)
Built by root at bsdlab on Thu_Aug_18_06:51:21_UTC_2011
Z9000 Boot selector Label 3.0.1.1 NetBoot Label 0.0.0.0
Entering Menu
Grub 1.99~rc1 (Dell Force10)
866
Security
Summary of Contents for S4820T
Page 1: ...Dell Configuration Guide for the S4820T System 9 8 0 0 ...
Page 282: ...Dell 282 Control Plane Policing CoPP ...
Page 622: ...Figure 81 Configuring Interfaces for MSDP 622 Multicast Source Discovery Protocol MSDP ...
Page 623: ...Figure 82 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 623 ...
Page 629: ...Figure 86 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 629 ...
Page 630: ...Figure 87 MSDP Default Peer Scenario 3 630 Multicast Source Discovery Protocol MSDP ...
Page 751: ...10 11 5 2 00 00 05 00 02 04 Member Ports Te 1 2 1 PIM Source Specific Mode PIM SSM 751 ...
Page 905: ...Figure 112 Single and Double Tag First byte TPID Match Service Provider Bridging 905 ...
Page 979: ...6 Member not present 7 Member not present Stacking 979 ...
Page 981: ...storm control Storm Control 981 ...
Page 1103: ...Figure 134 Setup OSPF and Static Routes Virtual Routing and Forwarding VRF 1103 ...