Vty Line And Access-Class Configuration; Vty Line Local Authentication And Authorization - Dell S4048T Configuration Manual

Example of Using Telnet for Remote Login
Dell(conf)#ip telnet server enable
Dell(conf)#no ip telnet server enable
VTY Line and Access-Class
Configuration
Various methods are available to restrict VTY access in Dell Networking OS. These depend on which
authentication scheme you use — line, local, or remote.
Table 80. VTY Access
Authentication Method
Line
Local
TACACS+
RADIUS
Dell Networking OS provides several ways to configure access classes for VTY lines, including:
•

VTY Line Local Authentication and Authorization

• VTY Line Remote Authentication and Authorization
VTY Line Local Authentication and
Authorization
Dell Networking OS retrieves the access class from the local database.
To use this feature:
1 Create a username.
2 Enter a password.
3 Assign an access class.
4 Enter a privilege level.
You can assign line authentication on a per-VTY basis; it is a simple password authentication, using an
access-class as authorization.
Configure local authentication globally and configure access classes on a per-user basis.
VTY access-class
support?
YES
NO
YES
YES
Username access-class
support?
NO
YES
NO
NO
Remote authorization
support?
NO
NO
YES (with Dell
Networking OS version
5.2.1.0 and later)
YES (with Dell
Networking OS version
6.1.1.0 and later)
Security 932