Lab 1: RIP Convergence
Build three routers in a line, configure RIPv2, and verify hop count changes after a link failure.
Focus: `version 2`, `no auto-summary`, `show ip route rip`
Study Dashboard
Use standard mode for full explanations and exam mode for compressed recall tables, commands, mistakes, and likely final questions.
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Lecture Explorer
Every topic follows the same exam-prep structure: concept, Arabic reinforcement, what to memorize, common final style, worked example, and only lecture-relevant commands.
High-Yield Traps
Common Mistakes
Review these before the final. They match the mistakes that most often lose marks in comparisons and short answers.
Packet Tracer Practice
Labs
Use these short labs to connect theory, CLI, and exam troubleshooting steps.
Lab 2: OSPF Neighbor to LSDB
Form one-area OSPF adjacency, inspect Hello and neighbor state, then verify the LSDB and learned routes.
Focus: `show ip ospf neighbor`, `show ip ospf database`
Lab 3: VLAN and Router-on-a-Stick
Create VLAN 10 and VLAN 20, trunk the uplink, configure router subinterfaces, and test inter-VLAN pings.
Focus: `show vlan brief`, `show interfaces trunk`, `encapsulation dot1Q`
Final Practice
Exam Questions
Open any question to reveal the ideal direct answer style for a final exam response.
Exam Mode Content
Cheat Sheet
Definitions, compare tables, formulas, and compressed differences that are easy to memorize quickly.
Command Recall
Cisco CLI
Commands stay secondary: each one explains the concept problem it solves, expected output meaning, and what is exam-important.
Process Memory
Visual Step Cards
These are built for sequence questions: packet forwarding, longest prefix match, routing-table reading, RIP updates, OSPF database synchronization, VLAN tagging, and MAC learning.
Packet Forwarding
Longest Prefix Match
Routing Table Reading
VLAN Tagging
MAC Learning
RIP Update
OSPF LSDB to SPF
Source Material
PDFs
Original lecture files remain available for full-slide review.
Self Test
Quiz
Each answer shows an explanation in English first, then a short Arabic reinforcement.