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Dell PowerEdge FN I/O Module Configuration Guide 9.10(0.0)

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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 1. VTY Access
Authentication Method VTY access-class support? Username access-class support? Remote authorization support?
Line YES NO NO
Local NO YES NO
TACACS+ YES NO YES (with Dell Networking OS version 5.2.1.0 and later)
RADIUS YES NO YES (with Dell Networking OS version 6.1.1.0 and later)
Dell Networking OS provides several ways to configure access classes for VTY lines, including:

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