Which statement is TRUE about the operation of a packet sniffer?

  • It must be placed on a single virtual LAN interface.
  • The Ethernet card must be placed in promiscuous mode.
  • They are required for firewall operation and stateful inspection.
  • It can only have one interface on a management network.

CompTIA Security+ SY0-401
  • Network Security
    • This question is filed here
  • Compliance and Operational Security
  • Threats and Vulnerabilities
  • Application, Data and Host Security
  • Access Control and Identity Management
  • Cryptography