NHPREPnetworkershome
HomeBrowse CoursesLabsLessonsQuizBlog
Sign InStart Free
SNRD BY AMITBack
Lesson 2 of 10

Layer 2 Security and Switching Fundamentals

Practice with Hands-On Labs

30 step-by-step labs for CCNA, CCNP Enterprise & Security

Course Content

1
Layer 2 and Layer 3 Network Security Concepts
2
Layer 2 Security and Switching Fundamentals
3
Switch Port Security Configuration and Violations
4
VLAN Security and Attacks
5
CDP Vulnerabilities and DHCP Processes
6
DHCP Snooping and Dynamic ARP Inspection
7
Private VLAN Concepts and Configuration
8
IGP Routing Protocol Authentication
9
NTP Configuration and Authentication
10
Infrastructure ACL, uRPF and NetFlow
NHPREPnetworkershome

Where network engineers are made. CCNA to CCIE, labs to AI — one subscription.

🇮🇳 🇸🇦 🇲🇽 🇫🇷 🇦🇪
Learn
Browse CoursesHands-On LabsLessonsQuizAI Mock Interviews
Tracks
CCNACCNPCCIESecurityCloud & DevOpsAI & Automation
Resources
Blog (70+ articles)Interview SeriesSign Up — FreeSign In
Company
AboutContactPrivacyTermsRefund Policy
© 2026 NHPREP · networkershomeMade for engineers, by engineers.