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Question 97 - N10-008 discussion

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There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected. Which of the following should a network administrator configure to BEST prevent unauthorized access?

A.
Enable a management access list
Answers
A.
Enable a management access list
B.
Disable access to unnecessary services.
Answers
B.
Disable access to unnecessary services.
C.
Configure a stronger password for access
Answers
C.
Configure a stronger password for access
D.
Disable access to remote management
Answers
D.
Disable access to remote management
E.
Use an out-of-band access method.
Answers
E.
Use an out-of-band access method.
Suggested answer: E

Explanation:

Using an out-of-band access method is the best way to prevent unauthorized access to the legacy switches that do not support cryptographic functions. Out-of-band access is a method of accessing a network device through a dedicated channel that is separate from the main network traffic. Out-of- band access can use physical connections such as serial console ports or dial-up modems, or logical connections such as VPNs or firewalls. Out-of-band access provides more security and reliability than in-band access, which uses the same network as the data traffic and may be vulnerable to attacks or failures. Reference: https://www.cisco.com/c/en/us/td/docs/ios- xml/ios/fundamentals/configuration/15mt/fundamentals-15-mt-book/cf-out-band-mgmt.html

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asked 02/10/2024
max artusa
39 questions
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