Administrative Distance Vs. The Longest Prefix Match

Administrative Distance – Remember that each network can run, and likely will be running, multiple different routing protocols: OSPF, EIGRP, RIP, RIPV2, IGP, BGP, and IS-IS being the most commonly used, or at least the ones you’ll need to be somewhat familiar with for the CCNA. You’ll spend most of your time learning about OSPF,Continue reading “Administrative Distance Vs. The Longest Prefix Match”

Stop Network Intrusions (Hackers!)

In This Lesson We Will: Configure device access control using local passwords Configure network devices for remote access using SSH Differentiate authentication, authorization, and accounting concepts Configure L2 security features (DHCP Snooping, dynamic ARP Inspection, and port security.) User-Device Security A user device, endpoint device, and host device are the same thing and the termsContinue reading “Stop Network Intrusions (Hackers!)”

Wireless Network Concepts

[ ] Explain role and functions of wireless network devices – AP, WAP, WLC, [ ] Describe Wireless Principles [ ] Compare Cisco Wireless Architecture and AP Modes [ ] Describe Wireless security and encryption protocols Two types of wireless communication – Infrastructure and AD HOC. Infrastructure – Think WAP. An AP connects to theContinue reading “Wireless Network Concepts”