D-Link DGS-3700 Series Reference Manual page 416

DGS-3700 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
create authen server_host
Restrictions
Example usage:
To create a TACACS+ authentication server host, with port number 1234, a timeout value of 10
seconds and a retransmit count of 5.
DGS-3700-12:5#create authen server_host 10.1.1.121 protocol tacacs+ port 1234 timeout
10 retransmit 5
Command: create authen server_host 10.1.1.121 protocol tacacs+ port 1234 timeout 10
retransmit 5
Success.
DGS-3700-12:5#
config authen server_host
Purpose
Syntax
Description
Parameters
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/XTACACS/TACACS+ servers and 1812 and 1813 for RADIUS
servers but the user may set a unique port number for higher security.
key <key_string 254> − Authentication key to be shared with a configured TACACS+
or RADIUS server only. Specify an alphanumeric string up to 254 characters.
timeout <int 1-255> − 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 1-20> − Enter the value in the retransmit field to change how many
times the device will resend an authentication request when the server does not
respond.
Only Administrator-level users can issue this command.
Used to configure a user-defined authentication server host.
config authen server_host <ipaddr> protocol [tacacs | xtacacs | tacacs+ | radius]
{port <int 1-65535> | key [<key_string 254> | none] | timeout <int 1-255> |
retransmit < 1-20>}
This command will configure a user-defined authentication server host for the
TACACS/XTACACS/TACACS+/RADIUS security protocols on the Switch. When
a user attempts to access the Switch with the authentication protocol enabled, the
Switch will send authentication packets to a remote
TACACS/XTACACS/TACACS+/RADIUS server host on a remote host. The
TACACS/XTACACS/TACACS+/RADIUS server host will then verify or deny the
request and return the appropriate message to the Switch. More than one
authentication protocol can be run on the same physical server host but, remember
that TACACS/XTACACS/TACACS+/RADIUS are separate entities and are not
compatible with each other. The maximum supported number of server hosts is 16.
server_host <ipaddr> − The IP address of the remote server host the user wishes to
alter.
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.
xtacacs − Enter this parameter if the server host utilizes the XTACACS protocol.
tacacs+ − Enter this parameter if the server host utilizes the TACACS+ protocol.
radius − Enter this parameter if the server host utilizes the RADIUS protocol.
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