Exam 350-401 Topic 5 Question 171 Discussion

Actual exam question for Cisco's 350-401 exam
Question #: 171
Topic #: 5
Refer to the exhibit.

Only administrators from the subnet 10.10.10.0/24 are permitted to have access to the router. A secure protocol must be used for the remote access and management of the router instead of clear-text protocols.
Which configuration achieves this goal?

Suggested Answer: C Vote an answer

To restrict access to the router to only administrators from the subnet 10.10.10.0/24 and ensure that a secure protocol is used, the configuration should include an access control list (ACL) that specifies the allowed subnet and applies it to the vty lines. Additionally, it should specify the use of a secure protocol like SSH for remote access. Here's an example configuration:
access-list 10 permit 10.10.10.0 0.0.0.255
line vty 0 4
login local
transport input ssh
access-class 10 in
This configuration creates an ACL that permits only the 10.10.10.0/24 subnet and applies it to the vty lines, which are used for remote access to the router. It also specifies that only SSH is allowed as the input transport protocol for these lines, ensuring secure communication.

by Anna at Apr 24, 2025, 04:06 PM

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