Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)

  • Post author:
  • Post category:Uncategorized
  • Post comments:0 Comments
  • Post last modified:November 2, 2020
  • Reading time:1 mins read

Last Updated on November 2, 2020 by Admin

Which two fields or features does Ethernet examine to determine if a received frame is passed to the data link layer or discarded by the NIC? (Choose two.)

  • auto-MDIX
  • CEF
  • Frame Check Sequence
  • minimum frame size
  • source MAC address
    Answers Explanation & Hints:

    An Ethernet frame is not processed and is discarded if it is smaller than the minimum (64 bytes) or if the calculated frame check sequence (FCS) value does not match the received FCS value. Auto-MDIX (automatic medium-dependent interface crossover) is Layer 1 technology that detects cable straight-through or crossover types. The source MAC address is not used to determine how the frame is received. CEF (Cisco Express Forwarding) is a technology used to expedite Layer 3 switching.

For more question and answers:

Click Here CCNA 1 ITN v7 – Modules 4 – 7: Ethernet Concepts Exam Answers Full 100%

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Inline Feedbacks
View all comments