Hello Every one!
I have 2 X670 Extreme switches. I made an ether channel with lacp method for 2(or more) links. In order to load balancing I have chosen CRC-32 and expected to see all traffics of a flow to be mapped to the same ports inside the both switches. For example imagine that I have connected port 2 of SW1 to port 2(also port 3 to port 3 and more in the same way) of SW2 and configured src-ip on SW1 as an input to crc-32 load balancing algorithm and dst-ip SW2 as an input to crc-32 load balancing algorithm. As you may find out requests in a flow will go through Sw1 to Sw2 and responses will come back through SW2 to SW1. I expected all traffics off a flow go to and come back from the same port but the results aren't equal to my expectations. Some packets of a flow will mapped to different ports of LAG. Is there any point or knowledge that I didn't consider?