Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the intricacies of packet classification in this comprehensive 33-minute lecture. Delve into the services provided by the IP Layer, understand the functionality of packet classifiers, and learn about Trie-based data structures used for efficient packet classification. Gain valuable insights into these essential networking concepts as presented by experts from NPTEL-NOC IITM.