Login Method Lists Settings - D-Link DWS-3160-24TC Reference Manual

DWS-3160 Series Gigabit Ethernet Unified Switch Web UI Reference Guide
Parameter
IP Address
Protocol
Key
Port (1-65535)
Timeout (1-255)
Retransmit (1-20)
Click the Apply button to accept the changes made.
NOTE: More than one authentication protocol can be run on the same physical server host but,
remember that TACACS/XTACACS/TACACS+ are separate entities and are not compatible
with each other.

Login Method Lists Settings

User-defined or default Login Method List of authentication techniques can be configured for users logging on to
the Switch. The sequence of techniques implemented in this command will affect the authentication result. For
example, if a user enters a sequence of techniques, for example TACACS - XTACACS- local, the Switch will send
an authentication request to the first TACACS host in the server group. If no response comes from the server host,
the Switch will send an authentication request to the second TACACS host in the server group and so on, until the
list is exhausted. At that point, the Switch will restart the same sequence with the following protocol listed,
XTACACS. If no authentication takes place using the XTACACS list, the local account database set in the Switch is
used to authenticate the user. When the local method is used, the privilege level will be dependent on the local
account privilege configured on the Switch.
Successful login using any of these techniques will give the user a "User" privilege only. If the user wishes to
upgrade his or her status to the administrator level, the user must use the Enable Admin window, in which the user
must enter a previously configured password, set by the administrator.
To view this window, click Security > Access Authentication Control > Login Method Lists Settings as shown
below:
Description
The IP address of the remote server host to add.
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.
Authentication key to be shared with a configured TACACS+ or RADIUS servers
only. Specify an alphanumeric string up to 254 characters.
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 1813 for RADIUS servers but the user
may set a unique port number for higher security.
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.
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. This value will
not take effect when configuring to TACACS+. The default value is 2.
Figure 11-57 Login Method Lists Settings window
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