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Cisco IOS in a Nutshell, 2nd Edition by James Boney

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Name

exec — line

Synopsis

exec
no exec

Configures

Access to the router command interface

Default

Enabled

Description

The no form of this command disables EXEC processes, which are enabled by default. Disabling EXEC processes is useful for lines on which you do not want users to access the router. For example, you may want to disallow login access on a dial-in line.

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