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اختبار شهادة سيسكو Cisco CCNA Exam

السؤال 498 من 522

كل الأسئلة

Refer to the exhibit. The Wi-Fi SSID "Office_WLan" has Layer 2 Security configured with MAC filtering enabled. What additional security is provided by this specific feature?

الخيارات

  • A All data frames exchanged between the client and the access point are encrypted.
  • B There is an extra layer of security that ensures only authorized devices with known MAC addresses connect to the network.
  • C There is a strong mutual authentication used between NAC and the network devices using x.509 standard.
  • D There is Galois cache algorithm configured that provides strong encryption and authentication.

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.