Computer Networks Lecture Notes, Study Materials and Important questions answers
Subject : Computer Networks FUNDAMENTALS and LINK LAYER 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Building a computer network - Answer (click here) Requirements of Computer Networks - Answer (click here) Layering and Protocol - Answer (click here) Internet Architecture - Answer (click here) Network Software - Answer (click here) Performance :Link Layer Services - Answer (click here) Framing in Computer Networks - Answer (click here) Error Detection and Correction: Its types - Answer (click here) Flow Control - Answer (click here) Important Short Questions and Answers : Computer Networks Fundamentals & Link Layer - Answer (click here)
MEDIA ACCESS and INTERNETWORKING 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
Medium Access Control - Answer (click here) Ethernet(802.3) - Answer (click here) Wireless LAN’s - Answer (click here) WI-FI Ethernet (802.11) - Answer (click here) Bluetooth (802.15.1) - Answer (click here) Switching and Bridging - Answer (click here) Basic Networking - Answer (click here) IP(Internet Protocol) - Answer (click here) Classless Interdomain Routing (CIDR) - Answer (click here) Address Resolution Protocol (ARP) - Answer (click here) Dynamic Host Configuration Protocol (DHCP) - Answer (click here) Error Reporting (ICMP) - Answer (click here) Important Short Questions and Answers: Media Access & Internetworking - Answer (click here)
ROUTING 1. 2. 3. 4. 5. 6. 7. 8.
Routing - Answer (click here) Routing Information Protocol (RIP) - Answer (click here) Link State (OSPF) - Answer (click here) Metrics - Answer (click here) Switch Basics - Answer (click here) Global Internet - Answer (click here) Areas - Answer (click here) BGB (Broader Gateway Protocol) Interdomain Routing - Answer (click here)
9. 10. 11. 12. 13. 14.
IP Version 6 (IPV6) - Answer (click here) Multicast Addresses - Answer (click here) Multicast Routing (DVMRP, PIM) - Answer (click here) DVMRP-Distance Vector Multicast Routing Protocol - Answer (click here) PIM-Protocol Independent Multicast - Answer (click here) Important Questions and Answers: Routing - Answer (click here)
TRANSPORT LAYER 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
Important Questions and Answers: Routing - Answer (click here) Overview of Transport Layer - Answer (click here) UDP (User Datagram Protocol) - Answer (click here) TCP - Reliable Byte Stream - Answer (click here) Connection Management - Answer (click here) Flow Control - Answer (click here) Retransmission - Answer (click here) TCP Congestion Control - Answer (click here) Congestion Avoidance –DECBit - Answer (click here) Random Early Detection (RED) - Answer (click here) Quality of Services (QoS) - Answer (click here) Application Requirements - Answer (click here) Important Short Questions and Answers: Transport Layer - Answer (click here)
APPLICATION LAYER 1. 2. 3. 4.
Electronic Mail (SMTP, POP3, MIME, IMAP) - Answer (click here) SMTP –Simple Mail Transfer Protocol - Answer (click here) POP3 (Post Office Protocol) and IMAP(Intermediate Mail Access Protocol) - Answer (click here) MIME(Multipurpose Internet Mail Extension) - Answer (click here)
5. 6. 7. 8. 9.
HTTP (Hypertext Transfer Protocol) - Answer (click here) Web Services - Answer (click here) Domain Name Service (DNS) - Answer (click here) SNMP(Simple Network Management Protocol) - Answer (click here) Important Questions and Answers : Networks - Application Layer Answer (click here)
EXTRA 1. 2. 3. 4. 5. 6.
Data Communication - Answer (click here) Data link layer - Answer (click here) Network Layer - Answer (click here) Transport layer - Answer (click here) Application layer - Answer (click here) Computer Networks - Worked out Problems - Answer (click here)