Show VLAN commands from Cisco - summer reading list

TROUBLESHOOTNG VLANS:

Autostate troubleshooting:
http://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/41141-188.html

show vlan commands compiliation:

• show vlan
• show vlan access-log config
• show vlan access-log flow
• show vlan access-log statistics
• show vlan access-map
• show vlan all-ports
• show vlan counters
• show vlan dot1q tag native
• show vlan filter
• show vlan free
• show vlan free summary
• show vlan internal usage
• show vlan mapping
• show vlan port provisioning
• show vlan private-vlan
• show vlan remote-span
• show vlan virtual-port
• show vlan-range
• show vlans
• show vlans dot1q
• show vlans tokenring
• show vlan-switch
• 
  

Understanding L3 interfaces on switches
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/53SG/configuration/config/l3_int.pdf