Which of the following interior routing protocols support VLSM? (Choose three answers.)

Last Updated: Nov 14, 2022
IT Exam Items Repository › Category: CCNA › Which of the following interior routing protocols support VLSM? (Choose three answers.)

Which of the following interior routing protocols support VLSM? (Choose three answers.)

  • RIPv1
  • RIPv2
  • EIGRP
  • OSPF

Explanation: Of the listed routing protocols, only the old RIP Version 1 (RIP-1) protocol does not support variable-length subnet masks (VLSM).

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