Implementing Cisco IP Switched Networks (CCNP SWITCH, legacy) — Question 25

Which two statements about errdisable recovery are true? (Choose two.)

Answer options

• A. You can use the show errdisable recovery command to view the reason a port was error-disabled.
• B. Errdisable detection is enabled by default on ports with port security enabled
• C. You can use the show errdisable detect command to view the reason a port was error-disabled.
• D. Errdisabled autorecovery is enabled by default.
• E. Errdisabled detection is disabled by default on ports with port security enabled

Correct answer: A, B

Explanation

Option A is correct because the show errdisable recovery command indeed provides information about why a port was error-disabled. Option B is also correct as errdisable detection is automatically enabled on ports with port security. The other options (C, D, E) are incorrect because they either misstate the commands or the default settings regarding errdisable detection and autorecovery.