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Which of the following commands will configure all the default VTY ports on a router?

Router#line vty 0 4
Router (config) #line vty 0 4
Router (config-if)#line console 0
Router(config)#line vty all

Correct Answer: Router (config) #line vty 0 4

Explanation:

From global configuration mode, use the line vty 0 4 command to set all five default VTY lines

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