Data link layer
Address Resolution Protocol (ARP) Explained - YouTube ITN 5.2.1
Detailed tutorial on how switches learn the MAC addresses of devices on a LAN.
Full duplex is when both sides of the town home have people living in them. Oh wait wrong duplex. You can have full or half Duplex in networking, but th.
by Biz of Tech
MAC vs IP address - YouTube ITN 184.108.40.206
by Derpy Networking
CCNA Training CBT - Ethernet Frames - YouTube ITN 220.127.116.11-3
Ethernet Frame - YouTube ITN 18.104.22.168
by Cisco CCNA Initial Router and Switch Configuration
Understanding CSMA/CD and CSMA/CA - CompTIA Network+ N10-005: 3.7 - YouTube ITN 22.214.171.124
by Professor Messer
According to IEEE Std section "MAC sublayer", the primary functions performed by the MAC layer are Frame delimiting and recognition Addressing.
by The Orbit
Data Link Layer
In this Video in hindi Jagvinder thind explains what is difference between Data Link Layer LLC Vs MAC sublayer in OSI Model in HIndi