How to prevent users from logging in to S series switches in any way except Telnet

S series switches (except S1700 switches) support multiple user access types. A user can log in to a switch only when the user access type is the same as the access type configured for the user on the switch. If you want to restrict the user access type to Telnet, run the local-user user-name service-type telnet command in the AAA view to set the access type to Telnet.
By default, a local user cannot use any access type.

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