Preparing Practice Exam…
Please wait a moment while the system generates the exam questions, answers, and study session.
Please wait a moment while the system generates the exam questions, answers, and study session.
Cisco Certified Network Associate (CCNA) · Cisco
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
As per IEEE, if the speed is 10 or 100 Mbps, the Cisco device will use half duplex, full duplex is set automatically for 1G or larger.
10 mb/s ports auto-negotiate at half duplex. Speed mismatch the port will be down
I don't get it being B. The purpose of the 'auto' setting is to match with the other end? 'Auto' is on duplex and speed, so why isn't D also correct?