Link to notes: https://files.gursimrandhillon.com/do...
IEEE 802.4: Token Bus
1. Introduction and Working of Token Bus
2. MAC Sublayer Functions
3. Token Bus Frame Format
4. Logical Ring Maintenance
4.1 Addition of Station to Logical Ring
4.2 Removal of Station from Logical Ring
4.3 Ring Intialization
4.4 Station Failure
4.5 Failure of Station holding the token