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Home » Quiz » CCNA Quiz

________ is a Layer 2 security feature on switches that restricts the number of MAC addresses on a port.

Difficulty level
  • BPDU Guard
  • Port Security
  • PortFast
  • VLAN Trunking
Port Security is a Layer 2 security feature on switches that restricts the number of MAC addresses on a port.
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CCNA Quiz
Quiz
Which type of IPv6 address is equivalent to the IPv4 private address space?
Which approach in network troubleshooting involves dividing the network into smaller segments or components to isolate the problem area?

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  • In OSPF, the ______ area is used to optimize and control the routing update traffic between areas.
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