Summary:Using the variance command with IGRP can be tricky!  Learn how to use this command and a vital debug from Chris Bryant, CCIE #12933. Keywords:Ccna, exam, pass, free, igrp, eigrp, load, balancing, equal, unequal, variance, metric, debug, ip, transactions, routing, switching, Bryant, advantage, 12933 Article Body:To pass the CCNA exam, you've got to know how to work with IGRP and...