CCNP™ ENCOR (350-401) practice questions

Permitting Access to VTYs (Router command prompt)

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Q1. Consider the following statements on a router, RTA. What does the configuration typically do?

RTA(config)# access-list 1 permit 192.168.1.0 0.0.0.255
RTA(config)# line vty 0 4
RTA(config-line)# access-class 1 in"

A. It permits access to router command prompt (VTYs) from the 192.168.1.0/24 netblock while denying access from everywhere else.

B. It permits access to the network connected through router RTA.

C. It prevents access to router console port

D. It enables access to the router console port only from the 192.168.1.0/24 netblock while denying access from everywhere else.

Correct Answer: A

Explanation:

The following statements permits access to VTYs (Router command prompt) from the 192.168.1.0/24 netblock while denying access from everywhere else:

RTA(config)# access-list 1 permit 192.168.1.0 0.0.0.255
RTA(config)# line vty 0 4
RTA(config-line)# access-class 1 in

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