How does a Layer 3 switch work in a network?

	Routing and switching
	Where is Sudhanshu Gupta's most recent routing and switching advice?
	Troubleshooting VLANs: How to monitor 802.1q tagged traffic
	What environmental factors cause switch connectivity to fail?
	Why are patch panels required for cabling networks?
	How to configure Cisco's 3750 Layer 3 switch for fallback IOS booting
	How do I set up multiple VLANs on a single switch?
	How can I use VLANs and NAT to get around the need for a static IP address?
	Can you connect multiple computers to one printer without a router?
	What is the main advantage of having a Layer 3 switch over a router?
	What does a subnet do?

	The OSI Model
	Which OSI layers are network managers responsible for?
	What network monitoring tools monitor all OSI layers?
	How do routers and switches differ in the OSI model?
	How can I define the layered approach to protocols?
	OSI -- Securing the stack
	OSI: Securing the Stack, Layer 8 -- Social engineering and security policy
	OSI: Securing the Stack, Layer 7 -- Applications
	OSI: Securing the Stack, Layer 6 -- Encryption
	Network security -- Taking the layered approach
	Is it possible to convert a Layer 2 switch to a Layer 3 switch?

	Network Hardware
	Juniper to CIOs: Invest in internal cloud computing networks
	802.11n wireless APs bring IP video to sprawling Illinois high school
	802.11n upgrade: College ditches legacy network for new vendor
	Network device management overload: Engineers managing too many boxes
	What is network infrastructure and what is a hybrid network?
	What preventative maintenance procedures for network devices exist?
	Can wireless adapters operate as client access points to make SoftAPs?
	Is there VLAN software recommend for Realtek NICs?
	IBM data center networking strategy: Battle HP with partnerships
	Intelligent edge switches: Complexity is driving a smarter LAN
	Network Hardware Research