Network Fundamentals 5.2.3.1
Some of the information is not clearly stated. Most Cisco switches and Ethernet NICs default to autonegotiation for speed and duplex. Gigabit Ethernet ports only operate in full-duplex. At a 1000 Mbs on Rj45 it is hard coded to full duplex and it is not even a configurable setting. So, the statement above that for example the NIC can operate at full or half duplex is somewhat misleading and incorrect.
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vote
Bernadette McAllister
shared this idea
Referred to Helpdesk
·
AdminSandra Ray
(Customer Support Director, or Executive, Cisco Networking Academy)
responded
We have created a case on your behalf to look into this issue further with the curriculum and assessment team.
- NetAcad Support