What is the default domain ID on a Brocade switch? 07/26/2017 – by Mod_GuideK 0 What is the default domain ID on a Brocade switch? A. 0 B. 1 C. 2 D. 3 SHOW ANSWERSCorrect Answer: B Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.