CCIE Data Center (legacy) — Question 45

Which two statements about the Cisco Fibre Channel Domain feature and persistent FC IDs are true? (Choose two.)

Answer options

• A. If you connect to the switch from a Windows host, be sure to enable the persistent FC ID feature in the VSAN that connects these hosts
• B. Entries that the switch has learned must be manually acknowledged to be stored in the FCDomain FCID database.
• C. When persistent FC IDs are enabled, FC IDs cannot be changed after a reboot.
• D. A persistent FC ID that is assigned to an F Port cannot be moved across interfaces if the same persistent FC ID is to be maintained.
• E. The current FC IDs in use in the fcdomain are saved across reboots.

Correct answer: C, E

Explanation

Option C is correct because enabling persistent FC IDs means they remain unchanged after a system reboot. Option E is also correct as it states that current FC IDs are preserved across reboots. Options A, B, and D are incorrect because they do not accurately reflect the behavior of persistent FC IDs or the FCDomain feature.