With regard to firewall technology, what is stateful packet inspection?

IT Questions BankCategory: CCNA 1 v6With regard to firewall technology, what is stateful packet inspection?

With regard to firewall technology, what is stateful packet inspection?

  • Incoming packets must be legitimate responses from internal requests.
  • The incoming packet must have been initiated from a trusted source.
  • The incoming packet must be in an active state before being admitted to the network.
  • Only secure traffic (SSH, HTTPS, and FTPS) is permitted through the firewall.

Explanation: With stateful packet inspection (SPI), only legitimate responses from internal requests are permitted through the firewall.

Exam with this question: CCNA 1 ITNv6 Chapter 11: Check Your Understanding

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