HP 4108GL Management And Configuration Manual page 177

Procurve switch
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Using Passwords and TACACS+ To Protect Against Unauthorized Access
TACACS+ Authentication for Central Control of Switch Access Security
To remove the 10.28.227.15 device as a TACACS+ server, you would use this
command:
Configuring an Encryption Key. Use an encryption key in the switch if the
switch will be requesting authentication from a TACACS+ server that also uses
an encryption key. (If the server expects a key, but the switch either does not
provide one, or provides an incorrect key, then the authentication attempt will
fail.) Use a global encryption key if the same key applies to all TACACS+
servers the switch may use for authentication attempts. Use a per-server
encryption key if different servers the switch may use will have different keys.
(For more details on encryption keys, see "Using the Encryption Key" on page
26.)
To configure
as a global encryption key:
north01
To configure
as a per-server encryption key:
north01
An encryption key can contain up to 100 characters, without spaces, and is
likely to be case-sensitive in most TACACS+ server applications.
To delete a global encryption key from the switch, use this command:
To delete a per-server encryption key in the switch, re-enter the tacacs-server
host command without the key parameter. For example, if you have
configured as the encryption key for a TACACS+ server with the IP address
of 10.28.227.104 and you wanted to eliminate the key, you would use this
command:
N o t e
The show tacacs command lists the global encryption key, if configured.
However, to view any configured per-server encryption keys, you must use
or
show config
show config running
changes without executing
(if you have made TACACS+ configuration
).
write mem
north01
9-23

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