Introducing Routing & Switching in the Enterprise (BCI433) crash course, Online BCA, Semester 4:
This subject covers how enterprise networks are built and run, including switching with VLANs and loop prevention, hierarchical IP addressing with VLSM, CIDR…
- 26 video lessons
- 7h 3m
- Study notes
- 130 quiz questions
- Assignment
26 lessons in Introducing Routing & Switching in the Enterprise
Each lesson pairs one topic with a hand-picked video, trimmed to the part that teaches it.
About this subject
This subject covers how enterprise networks are built and run, including switching with VLANs and loop prevention, hierarchical IP addressing with VLSM, CIDR and NAT, routing with RIP, EIGRP and OSPF, WAN links and access control lists. After it you will be able to configure and troubleshoot switches, routers, WAN connections and ACLs in a Cisco-based enterprise network.
- 1
What Is an Enterprise Network
Module I, Networking in the Enterprise: Describing the Enterprise Network
Networking : Overview of an Enterprise Network· Maddy’s World (Tech Bytes)· 4 min
Study notes 5 quiz questionsWatch lesson - 2
Enterprise Applications and Network Traffic
Module I, Networking in the Enterprise: Identifying Enterprise Applications
North–South vs East–West Traffic Explained | Network Traffic Pattern· TecH_SerV IT· 4 min
Study notes 5 quiz questionsWatch lesson - 3
Documenting the Current Enterprise Network
Module II, Exploring the Enterprise Network Infrastructure: Describing the Current Network
CCNA3 Module 12: Network Troubleshooting - Enterprise Networking Security and Automation (ENSA)· NetITGeeks· 13 min
Study notes 5 quiz questionsWatch lesson - 4
Enterprise Edge and Cisco Routing & Switching Review
Module II, Exploring the Enterprise Network Infrastructure: Supporting the Enterprise Edge, Reviewing Cisco Routing and Switching
Cisco Router and Switch Configuration Step by Step | Connect Cisco Router & Switch to Internet· Cisco Config· 16 min
Study notes 5 quiz questionsWatch lesson - 5
Enterprise Switching and Spanning Tree Protocol
Module III, Switching in an Enterprise Network: Describing Enterprise Level Switching, Preventing Switching Loops
Spanning Tree Protocol (STP)· Neso Academy· 20 min
Study notes 5 quiz questionsWatch lesson - 6
VLAN Configuration
Module III, Switching in an Enterprise Network: Configuring VLANs
Cisco Switch basic Configuration | VLAN, Access Port & Trunk Port Configuration step by step· Cisco Config· 7 min
Study notes 5 quiz questionsWatch lesson - 7
Trunking and Inter-VLAN Routing
Module III, Switching in an Enterprise Network: Trunking and Inter-VLAN Routing
Inter-VLAN Routing Simply Explained | Layer 3 Switching & SVIs· telecomTech· 7 min
Study notes 5 quiz questionsWatch lesson - 8
VTP and VLAN Maintenance
Module III, Switching in an Enterprise Network: Maintaining VLANs on an Enterprise Network
VLAN Trunking Protocol (VTP) Explained | Version 1 & 2· CertBros· 18 min
Study notes 5 quiz questionsWatch lesson - 9
Hierarchical IP Addressing
Module IV, Addressing in an Enterprise Network: Using a Hierarchical IP Network Address Scheme
Hierarchy in Addressing || Lesson 58 || Computer Networks || Learning Monkey ||· Computer Science and Engineering · 12 min
Study notes 5 quiz questionsWatch lesson - 10
VLSM Subnetting
Module IV, Addressing in an Enterprise Network: Using VLSM
Lec-50: Variable Length Subnet Masking(VLSM) in Hindi with Examples | Computer Networks· Gate Smashers· 14 min
Study notes 5 quiz questionsWatch lesson - 11
Classless Routing, CIDR and Route Summarization
Module IV, Addressing in an Enterprise Network: Using Classless Routing and CIDR
Lec-48: What is Classless Addressing (CIDR) in Hindi | CIDR vs Classful Addressing· Gate Smashers· 16 min
Study notes 5 quiz questionsWatch lesson - 12
NAT and PAT Configuration
Module IV, Addressing in an Enterprise Network: Using NAT and PAT
NAT & PAT Explained 🔥 | Static NAT, Dynamic NAT, and Port Address Translation | CCNA Full in Hindi· IT INDEX· 36 min
Study notes 5 quiz questionsWatch lesson - 13
Managing Enterprise Networks and RIP Routing
Module V, Routing with a Distance Vector Protocol: Managing Enterprise Networks, Routing Using the RIP Protocol
📡 CCNA Day 18 | Routing Information Protocol (RIP) Explained with LAB | CCNA 200-301 Hindi | ITindex· IT INDEX· 30 min
Study notes 5 quiz questionsWatch lesson - 14
EIGRP Concepts
Module V, Routing with a Distance Vector Protocol: Routing Using the EIGRP Protocol
EIGRP Explained: Introduction to Cisco EIGRP | CCNP· Sikandar Shaik CCIEx3 · 15 min
Study notes 5 quiz questionsWatch lesson - 15
EIGRP Configuration
Module V, Routing with a Distance Vector Protocol: Implementing EIGRP
✅ Eigrp configuration in hindi | Routing Protocol· JagvinderThind· 13 min
Study notes 5 quiz questionsWatch lesson - 16
OSPF Link-State Routing Concepts
Module VI, Routing with a Link-State Protocol: Routing Using the OSPF Protocol
What is OSPF? | OSPF Routing Protocol Tutorial for Beginners in Hindi· Network Kings· 9 min
Study notes 5 quiz questionsWatch lesson - 17
Single-Area OSPF Configuration
Module VI, Routing with a Link-State Protocol: Implementing Single-Area OSPF
59. Free CCNA (NEW) | OSPF - Single Area OSPF Configuration - Part 1 | CCNA 200-301 Complete Course· Network Nuggets· 13 min
Study notes 5 quiz questionsWatch lesson - 18
Route Redistribution and Administrative Distance
Module VI, Routing with a Link-State Protocol: Using Multiple Routing Protocols
ENARSI (300-410): Route Redistribution - Theory and Configuration· Kevin Wallace Training, LLC· 20 min
Study notes 5 quiz questionsWatch lesson - 19
Enterprise WAN Connections
Module VII, Implementing Enterprise WAN Links: Connecting the Enterprise WAN
WAN....it's not the internet!! (sometimes) // FREE CCNA // EP 8· NetworkChuck· 26 min
Study notes 5 quiz questionsWatch lesson - 20
WAN Encapsulations: PPP, HDLC and Frame Relay
Module VII, Implementing Enterprise WAN Links: Comparing Common WAN Encapsulations Using Frame Relay
35 - CCNA Online Free Training: Configuration of WAN Protocols: PPP & Frame Relay· I-MEDITA (IT Training Academy)· 28 min
Study notes 5 quiz questionsWatch lesson - 21
ACL Basics and Wildcard Masks
Module VIII, Filtering Traffic Using Access Control Lists: Using Access Control Lists, Using a Wildcard Mask
Wildcard Masks -- What are they? How do you convert them? What are they used for?· Practical Networking· 14 min
Study notes 5 quiz questionsWatch lesson - 22
Configuring Standard and Extended ACLs
Module VIII, Filtering Traffic Using Access Control Lists: Configuring Access Control Lists, Permitting and Denying Specific Types of Traffic
Importance of Extended ACL in Networking | Access Control List Explained· Network Kings· 18 min
Study notes 5 quiz questionsWatch lesson - 23
Applying ACLs to Filter Traffic
Module VIII, Filtering Traffic Using Access Control Lists: Filtering Traffic Using Access Control Lists
ACL Configuration Packet Tracer | Standard & Extended Access Control List· Network Kings· 25 min
Study notes 5 quiz questionsWatch lesson - 24
Network Failure Impact and Switching Troubleshooting
Module IX, Troubleshooting an Enterprise Network: Understanding the Impact of Network Failure, Troubleshooting Switching and Connectivity Issues
Network Troubleshooting for Beginners - 3 commands , 1 framework, 3 methods· IT k Funde· 16 min
Study notes 5 quiz questionsWatch lesson - 25
Troubleshooting Routing Problems
Module IX, Troubleshooting an Enterprise Network: Troubleshooting Routing Issues
Troubleshooting Basic Routing - Video By Sikandar Shaik || Dual CCIE (RS/SP) # 35012· Sikandar Shaik CCIEx3 · 22 min
Study notes 5 quiz questionsWatch lesson - 26
Troubleshooting WAN and ACL Issues
Module IX, Troubleshooting an Enterprise Network: Troubleshooting WAN Configurations, Troubleshooting Access Control List Issues
What is Standard ACL? | Access Control List Explained in Hindi· Network Kings· 7 min
Study notes 5 quiz questionsWatch lesson
Assignment
Design, Address and Secure a Small Enterprise Branch Network
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Hand-picked video lessons
26 short lessons, each with the best YouTube explanation we could find, trimmed to the part that matters.
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Study notes
26 lessons come with a summary, key points, key terms and takeaways for quick revision.
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Quizzes
130 questions across the course, with the right answer and why, the moment you pick.
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Assignments
1 subject assignments with clear tasks, so you practise what each subject actually asks of you.
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Notebook
Write notes beside the video, stamped with the exact time, and jump back to that moment later.
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Completed lessons, quiz scores and where you stopped, saved to your account on every device.
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Anyone else finding Introducing Routing & Switching in the Enterprise tricky? 😅
Lesson 2 cleared it up for me. Watch it before the quiz

Doing it now, thanks!
Starting Big Data Analytics tonight if anyone wants to go together
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Introducing Routing & Switching in the Enterprise: common questions
This subject covers how enterprise networks are built and run, including switching with VLANs and loop prevention, hierarchical IP addressing with VLSM, CIDR and NAT, routing with RIP, EIGRP and OSPF, WAN links and access control lists. After it you will be able to configure and troubleshoot switches, routers, WAN connections and ACLs in a Cisco-based enterprise network. It's the Introducing Routing & Switching in the Enterprise subject of Online BCA, Semester 4, in 26 lessons: What Is an Enterprise Network; Enterprise Applications and Network Traffic; Documenting the Current Enterprise Network; Enterprise Edge and Cisco Routing & Switching Review; Enterprise Switching and Spanning Tree Protocol; VLAN Configuration; Trunking and Inter-VLAN Routing; VTP and VLAN Maintenance; Hierarchical IP Addressing; VLSM Subnetting; Classless Routing, CIDR and Route Summarization; NAT and PAT Configuration; Managing Enterprise Networks and RIP Routing; EIGRP Concepts; EIGRP Configuration; OSPF Link-State Routing Concepts; Single-Area OSPF Configuration; Route Redistribution and Administrative Distance; Enterprise WAN Connections; WAN Encapsulations: PPP, HDLC and Frame Relay; ACL Basics and Wildcard Masks; Configuring Standard and Extended ACLs; Applying ACLs to Filter Traffic; Network Failure Impact and Switching Troubleshooting; Troubleshooting Routing Problems; Troubleshooting WAN and ACL Issues.
Yes. Every video lesson is free to watch without an account. A free login unlocks study notes, quizzes, the assignment, a notebook and progress that syncs across devices.
About 7h 3m of video across 26 lessons, plus time for notes and quizzes. Go at your own pace; your place is saved.
Yes: “Design, Address and Secure a Small Enterprise Branch Network”. It comes after the last lesson, with a brief, clear tasks and how the work is judged.
A members-only live chat beside the video, shared by everyone studying Online BCA, where learners ask doubts, share tips and react with stickers and GIFs. One ₹19 pass, paid once from your InsideEdge wallet, opens the live chat for every degree.
No. It's a crash course to help you understand and revise the subject quickly. Use it alongside your official study material and assignments.