What two protocols are supported on Cisco devices for AAA communications? (Choose two.)

Last Updated: Jan 4, 2025
IT Exam Items Repository › Category: CCNA › What two protocols are supported on Cisco devices for AAA communications? (Choose two.)

What two protocols are supported on Cisco devices for AAA communications? (Choose two.)

  • HSRP
  • RADIUS
  • VTP
  • TACACS+
  • LLDP

Explanation: Two AAA protocols are supported on Cisco devices, TACACS+ and RADIUS. Hot Standby Router Protocol (HSRP) is used on Cisco routers to allow for gateway redundancy. Link Layer Discovery Protocol (LLDP) is a protocol for neighbor discovery. VLAN trunking protocol (VTP) is used on Cisco switches to manage VLANs on a VTP-enabled server switch.

Related exam: CCNA 4 Pretest Exam Answers
Related exam: 10.6.2 Module Quiz - LAN Security Concepts Answers
Related exam: CCNA 4 - Connecting Networks (v5.0.3 + v6.0) Final Exam Answers

About The Author

ITExamAnswers Editorial Team

The ITExamAnswers Editorial Team is a dedicated group of certified IT professionals and network engineers. We rigorously review, verify, and update all exam materials to ensure you receive the most accurate and reliable resources for your certification journey.