CCNA DC FAQ: Installing and Operating Nexus Switches Figure: Cisco 5500 Nexus Switch Series Q1. In what modes can you execute the command show mac address-table? a. EXEC command mode. b. Subinterface configuration command mode. c. Global configuration mode. d. All answers are correct. Answer: D. NX-OS enables you to execute EXEC command from any level of the command … [Read more...]