H3C S6812 Series Command Reference Manual page 1740

Use undo hwtacacs scheme to delete an HWTACACS scheme.
Syntax
hwtacacs scheme hwtacacs-scheme-name
undo hwtacacs scheme hwtacacs-scheme-name
Default
No HWTACACS schemes exist.
Views
System view
Predefined user roles
network-admin
Parameters
hwtacacs-scheme-name: Specifies the HWTACACS scheme name, a case-insensitive string of 1 to
32 characters.
Usage guidelines
An HWTACACS scheme can be used by more than one ISP domain at the same time.
You can configure a maximum of 16 HWTACACS schemes.
Examples
# Create an HWTACACS scheme named hwt1 and enter HWTACACS scheme view.
<Sysname> system-view
[Sysname] hwtacacs scheme hwt1
[Sysname-hwtacacs-hwt1]
Related commands
display hwtacacs scheme
key (HWTACACS scheme view)
Use key to set the shared key for secure HWTACACS authentication, authorization, or accounting
communication.
Use undo key to delete the shared key for secure HWTACACS authentication, authorization, or
accounting communication.
Syntax
key { accounting | authentication | authorization } { cipher | simple } string
undo key { accounting | authentication | authorization }
Default
No shared key is configured for secure HWTACACS authentication, authorization, or accounting
communication.
Views
HWTACACS scheme view
Predefined user roles
network-admin
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