QuestionQ36

Wireless Monitoring and Management

Refer to the exhibit.

Question Image

An engineer is preparing a Cisco 9800-L WLC for deployment in a sensitive area. Only encrypted remote management using SSH is permitted, and every other VTY access method must be disabled. The 9800-L WLC will belong to a larger deployment, and an external audit will check for unencrypted management protocols. Under these requirements, only SSH is allowed for remote CLI sessions.

Which command set must be executed to complete the Cisco IOS XE CLI configuration on the WLC?

  • A
  • B
  • C
  • D
Explanation

On Cisco IOS XE VTY lines, transport input ssh restricts inbound remote CLI access to SSH and excludes clear-text protocols such as Telnet. Applying it under line vty 0 97 covers the WLC’s full VTY range, while login authentication default uses the configured default AAA authentication method.

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