What are the commands for checking a switch?

	Routing and switching with Sudhanshu Gupta
	Does each routing protocol have a different routing table?
	How can I load balance between DSLs and LLs?
	How to route L3 switches for a serial LAN design
	How to configure ISDN and backup leases on routers
	How can I configure 10 VLANs with 5 unmanaged switches?
	Types of link-state advertisements (LSAs) used in Open Shortest Path First (OSPF)
	What is broadcasting and which switch will fix timed-out requests?
	Can routers be configured to send files to appropriate servers?
	How do I configure two leased lines in one router?
	How can I check connectivity and ping between sites?

	Router and Switch Management
	Troubleshooting IP Routing -- 'CCNA Official Exam Certification Library, 3rd Edition,' Chapter 7
	How can I load balance between DSLs and LLs?
	How can I configure 10 VLANs with 5 unmanaged switches?
	Cisco's ISR inches the company toward openness
	How do I configure two leased lines in one router?
	Cisco's new ASR 1000 edge routers improve network integration
	Open source network monitoring: Monitor your routers with Cacti
	How can I achieve auto-negotiations between my device and switches?
	MPLS implementation gotchas
	Green networking: Selling the idea to executives

	IP Addressing
	IPv4 or IPv6 -- Myths and Realities
	What is a logical network? How do you improve one?
	Why are IPv6's IP addresses in hexadecimal formatting?
	Prevent IP address conflicts on your wireless network by managing DHCP scopes
	Get IPv6 skills now rather than later
	How can I check connectivity and ping between sites?
	Can I connect to my wireless network and wired LAN simultaneously?
	How to subnet: Subnetting calculations and shortcuts
	How do IP addresses work on Layer 2 switches?
	What is the procedure for assigning network addresses?