Faiza Akram

Lecturer
Computer Science Department
CUI Wah Campus
Pakistan
[email protected]

Lecture 31: Physical Layer | Signal Characteristics| Nyquist Bit Rate | Shannon Capacity
Lecture 31: Physical Layer | Signal Characteristics| Nyquist Bit Rate | Shannon Capacity
Lecture 32: Line Coding | Unipolar(NRZ) | Polar(NRZ, Manchester) |Bipolar (AMI)| Multilevel (2B/1Q)
Lecture 32: Line Coding | Unipolar(NRZ) | Polar(NRZ, Manchester) |Bipolar (AMI)| Multilevel (2B/1Q)
Lecture 30: Multiple Medium Access Link Protocols
Lecture 30: Multiple Medium Access Link Protocols
Lecture 29: Cyclic Redundancy Check (CRC) with examples
Lecture 29: Cyclic Redundancy Check (CRC) with examples
Lecture 28 : Error Detection | Simple Parity Check | Two-Dimensional Parity Check |Checksum
Lecture 28 : Error Detection | Simple Parity Check | Two-Dimensional Parity Check |Checksum
Lecture 27: Data Link Layer Services | Error Detection Techniques | Hamming Distance
Lecture 27: Data Link Layer Services | Error Detection Techniques | Hamming Distance
Lecture 26: Bellman-Ford Routing Algorithm | Distance Vector Routing Algorithm
Lecture 26: Bellman-Ford Routing Algorithm | Distance Vector Routing Algorithm
Lecture 25 : Dijkstra's Algorithm with example | Link State Routing Algorithm
Lecture 25 : Dijkstra's Algorithm with example | Link State Routing Algorithm
Lecture 24: IP Datagram Format | DHCP | Network Address Translating (NAT)| ICMP
Lecture 24: IP Datagram Format | DHCP | Network Address Translating (NAT)| ICMP
Lecture 23: Network Layer | Routing Vs Forwarding | Virtual Circuit Network | Datagram Network
Lecture 23: Network Layer | Routing Vs Forwarding | Virtual Circuit Network | Datagram Network
DCCN Lab 15: Access Control Lists(ACLs) | Standard ACL | Extended ACL
DCCN Lab 15: Access Control Lists(ACLs) | Standard ACL | Extended ACL
DCCN Lab 14: Inter-VLAN Communication | Router on Stick
DCCN Lab 14: Inter-VLAN Communication | Router on Stick
Lecture 22: TCP Congestion Control
Lecture 22: TCP Congestion Control
Lecture 21: TCP Flow Control | 3-way Handshaking
Lecture 21: TCP Flow Control | 3-way Handshaking
DCCN Lab 13 : Virtual Local Area Networks | VLANs
DCCN Lab 13 : Virtual Local Area Networks | VLANs
Lecture 20 : Reliable Data Transfer | TCP Fast Retransmit
Lecture 20 : Reliable Data Transfer | TCP Fast Retransmit
Lecture 19: Connection-Oriented Transport: TCP | TCP Segment Structure | RTT Estimation & Timeout
Lecture 19: Connection-Oriented Transport: TCP | TCP Segment Structure | RTT Estimation & Timeout
DCCN Lab 12:Dynamic Routing | RIPv2 | RIP Version for subnetting
DCCN Lab 12:Dynamic Routing | RIPv2 | RIP Version for subnetting
DCCN Lab 11: Routing | Static Routing
DCCN Lab 11: Routing | Static Routing
DCCN Lab 10: VLSM( Variable Length Subnet Mask)
DCCN Lab 10: VLSM( Variable Length Subnet Mask)
Lecture 18: rdt 3.0 vs pipelined protocols | Go-Back-N (GBN) & Selective Repeat (SR)
Lecture 18: rdt 3.0 vs pipelined protocols | Go-Back-N (GBN) & Selective Repeat (SR)
Lecture 17: rdt 3.0 | Performance of rdt 3.0
Lecture 17: rdt 3.0 | Performance of rdt 3.0
Lecture 16: Principles of Reliable Data Transfer | rdt 2.1 & rdt 2.2
Lecture 16: Principles of Reliable Data Transfer | rdt 2.1 & rdt 2.2
Lecture 15 : Principles of Reliable Data Transfer | rdt 1.0 & rdt 2.0
Lecture 15 : Principles of Reliable Data Transfer | rdt 1.0 & rdt 2.0
DCCN Lab 9: Subnetting Scenario Implementation on Cisco Packet Tracer
DCCN Lab 9: Subnetting Scenario Implementation on Cisco Packet Tracer
DCCN Lab 8 : Subnetting
DCCN Lab 8 : Subnetting
Lecture 14: Connectionless Transport: UDP | Checksum Calculation
Lecture 14: Connectionless Transport: UDP | Checksum Calculation
Lecture 13: Transport Layer | Intro | Transport Vs Network layer |Multiplexing and Demultiplexing
Lecture 13: Transport Layer | Intro | Transport Vs Network layer |Multiplexing and Demultiplexing
Lecture 12: P2P File Distribution | BitTorrent | Distributed Hash Tables (DHTs)
Lecture 12: P2P File Distribution | BitTorrent | Distributed Hash Tables (DHTs)
Lecture 11 : DNS (Domain Name System) | Attacking DNS
Lecture 11 : DNS (Domain Name System) | Attacking DNS