Free CompTIA Network+ N10-009 Practice Question

While working in a corporate environment as a network administrator, you notice that several devices are unable to communicate with each other despite being connected to what you believe is the same VLAN. What command can you execute to verify VLAN assignments and troubleshoot the issue?

  • show mac-address-table

  • show config

  • show interface

  • show vlan

This question's topic:
CompTIA Network+ N10-009 / 
Network Troubleshooting
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