Switched PDU
Installation and Operations Manual
Advanced Operations
127
Setting the server address:
The Set TACACS Host command sets the IP address or hostname of the server.
NOTE:
Both IPv4 and IPv6 formats are accepted for IP address or hostname.
To set the server address:
At the Switched CDU: prompt, type
set tacacs
, followed by
host1
or
host2
and the server’s IP address or
hostname. Press
Enter
.
Examples
The following command sets the primary server address to 98.76.54.32:
Switched CDU: set tacacs host1 98.76.54.32<Enter>
The following command sets the secondary server hostname to tacacs.servertech.com:
Switched CDU: set tacacs host2 tacacs.servertech.com<Enter>
Setting the encryption key:
The Set TACACS Key command sets the encryption key used to encrypt all data packets between the PDU and the
server. This key must match the key configured on the server.
To set the encryption key:
At the Switched CDU: prompt, type
set tacacs key
and press
Enter
.
At the Key: prompt, type an encryption key of up to 60 alphanumeric and other typed characters - (ASCII
33 to 126 decimal) are allowed; encryption keys are case sensitive. Press
Enter
. To specify no password, press
Enter
.
At the Verify Key: prompt, retype the key. Press
Enter
. To verify no password, press
Enter
at the
prompt.
Example
Switched CDU: set tacacs key<Enter>
Key: <Enter>
Verify Key: <Enter>
For security, key characters are not displayed.
NOTE:
A key size of zero results in no encryption being applied; this may not be supported by the server, and is not
recommended for a production environment.
Changing the TACACS port:
With TACACS support enabled, the PDU sends TACACS requests to the default TACACS port number 49. This port number
may be changed using the Set TACACS Port command.
To change the TACACS port:
At the Switched CDU: prompt, type
set tacacs port
, followed by the port number and press
Enter
.
Example
The following changes the TACACS port number to 50:
Switched CDU: set tacacs port 50<Enter>
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