Specifications

DGS-3048 Layer 2 Switch CLI Reference Manual
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config authen server_host
be altered.
protocol – The protocol used by the server host. The user may
choose one of the following:
 tacacs+ - Enter this parameter if the server host utilizes
the TACACS+ protocol.
 radius - Enter this parameter if the server host utilizes the
RADIUS protocol.
port <int 1-65535> - Enter a number between 1 and 65535 to define
the virtual port number of the authentication protocol on a server
host. The default port number is 49 for TACACS+ servers but the
user may set a unique port number for higher security. The default
port number for RADIUS servers is 1812.
key <key_string 254> - Authentication key to be shared with a
configured TACACS+ server only. Specify an alphanumeric string
up to 254 characters or choose none.
timeout <int 1-30> - Enter the time in seconds the Switch will wait
for the server host to reply to an authentication request. The default
value is 5 seconds.
retransmit <int 1-10> - Enter the value in the retransmit field to
change how many times the device will resend an authentication
request when the TACACS+ or RADIUS server does not respond.
This field is inoperable for the TACACS+ protocol.
Restrictions Only administrator-level users can issue this command.
Example usage:
To configure a TACACS+ authentication server host, with port number 4321, a timeout value of 12
seconds and a retransmit count of 4.
DGS3048#config authen server_host 10.1.1.121 protocol tacacs
port 4321 timeout 12 retransmit 4
Command: config authen server_host 10.1.1.121 protocol tacacs
port 4321 timeout 12 retransmit 4
Success.
DGS3048#
delete authen server_host
Purpose Used to delete a user-defined authentication server host.
Syntax
delete authen server_host <ipaddr> protocol [tacacs+ | radius]
Description This command is used to delete a user-defined authentication
server host previously created on the Switch.
Parameters server_host <ipaddr> - The IP address of the remote server host to
delete.
protocol – The protocol used by the server host to delete. The user
may choose one of the following:
 tacacs+ - Enter this parameter if the server host utilizes