Routing: Administrative Distance Values

I don't always remember even though I should, what the AD values are of the different routing protocols.

• Connected Interface = 0
• Static route = 1
• Summary route (EIGRP) = 5
• External Border Gateway Protocol (BGP) = 20
• Internal EIGRP = 90
• IGRP = 100
• OSPF = 110
• Intermediate System to Intermediate System (IS-IS) = 11
• Routing Information Protocol (RIP = 120
• Exterior Gateway Protocol (EGP) = 140
• On Demand Routing (ODR) = 160
• External EIGRP = 170
• Internal BGP = 200
• Unknown = 255