exercise 2 question E

After doing the careful review of the frame 26 and frame 37 what I found the difference is in frame 26 the cname is us.js2.yimg.com and the cname in frame 37 is us.il.yimg.com, but the IP address for both cname is same as 131.247.92.200. While comparing the DNS with two frames the only difference is transaction ID. The Transaction ID for frame 26 is 0X409b and the Transaction Id for Frame 37 is 0xf0099.