D-Link DGS-3200-10 Product Manual - Page 171
Login Method Lists, Enable Admi n, Security > Access Authentication Control > Login Method Lists
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xStack® DGS-3200 Series Layer 2 Gigabit Ethernet Managed Switch Login Method Lists 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 th e serv er group. If no respo nse co mes fro m th e server ho st, t he Sw itch will send an au thentication requ est t o th e second TACACS host in the server group and so on, until the list is ex hausted. At that point, the Switch will restart the same seq uence with the following protoc ol listed, XT ACACS. If no authentication ta kes place using t he 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 dependant 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 t he ad ministrator lev el, th e u ser must u se th e Enable Admi n window, in which t he user m ust enter a previ ously configured password, set by the administrator. To view the following window, click Security > Access Authentication Control > Login Method Lists: Figure 5 - 41. Login Method Lists window The S witch co ntains o ne M ethod List t hat is set a nd c annot b e removed, y et ca n be modified. To delete a L ogin M ethod Li st defined by the user, click the Delete button corresponding to the entry desired to be deleted. To modify a Login Method List, click on its corresponding Edit button. To define a Login Method List, set the following parameters and click Apply: Parameter Description Method List Name Enter a method list name defined by the user of up to 15 characters. Priority 1, 2, 3, 4 The user may add one, or a combination of up to four of the following authentication methods to this method list: tacacs - Adding this parameter will require the user to be authenticated using the TACACS protocol from a remote TACACS server. xtacacs - Adding this parameter will require the user to be authenticated using the XTACACS protocol from a remote XTACACS server. tacacs+ - Adding this parameter will require the user to be authenticated using the TACACS+ protocol from a remote TACACS+ server. radius - Adding this parameter will require the user to be authenticated using the RADIUS protocol from a remote RADIUS server. local - Adding this parameter will require the user to be authenticated using the local user account database on the Switch. none - Adding this parameter will require no authentication to access the Switch. 158