Cisco Network Security: Secure Routing and Switching
Offered By: LinkedIn Learning
Course Description
Overview
Learn how to secure Cisco routers and switches, mitigate Layer 3 and Layer 2 attacks, and secure a VLAN.
Syllabus
Introduction
- Welcome
- What you need to know
- Packet Tracer and exercise files
- Prepare for the CCNA Security exam
- Secure routing and switching: Overview
- Control, data, and management planes
- Router and switch security basics
- Layer 3 attacks: Overview
- Secure the control plane
- Examine privilege levels
- Assign privilege levels
- Configure IOS role-based CLI access
- Implement IOSR Resilient Configuration
- Routing update authentication
- Challenge: EIGRP authentication
- Solution: EIGRP authentication
- Layer 2 attacks: Overview
- Spanning-Tree Protocol
- STP attacks
- ARP spoofing
- MAC spoofing
- macof attack
- CDP/LLDP reconnaissance
- DHCP spoofing
- Implement DHCP snooping
- Dynamic ARP inspection
- Implement port security
- BPDU guard, root guard, and loop guard
- VLAN attacks
- Security implications of a PVLAN
- Security implications of a native VLAN
- Next steps
Taught by
Lisa Bock
Related Courses
An Introduction to Computer NetworksStanford University via Independent Computer Networks
University of Washington via Coursera Computer Networking
Georgia Institute of Technology via Udacity Cybersecurity and Its Ten Domains
University System of Georgia via Coursera Model Building and Validation
AT&T via Udacity