A network administrator wants to prevent endpoints from spoofing the MAC address of the VLAN 2 default gateway. What should the administrator configure on Switch-1?

Question

Options

• AMAC lockdown of the default gateway MAC address on ports 1-20
• BMAC lockdown of the default gateway MAC address on trk1
• Cdefault gateway MAC address as a port security authorized address on trk1
• Ddefault gateway MAC address as a port security authorized address on ports 1-20

• A
  6% (2)
• B
  76% (26)
• C
  15% (5)
• D
  3% (1)

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