Re: MAC address confusion

Whic one of these, is locally assigned unicast MAC address, when talking about output format CSCO uses?

4000.0000.0000 (Local IXPs choice) 0200.0000.0000 (My money is here)

the second one. most significant byte is on the left, but within the byte, most significant bits are on the right. so U/L bit is the second one counting from the left.

http://standards.ieee.org/regauth/oui/oui.txt 02-07-01   (hex)                RACAL-DATACOM

good point, dunno.