Hello, Dahernan   If you want to make router adjacency then no used "no passive-interface" command on that interface in which both routers are connected to each other to make adjacency. By default passive-interface is on in every interface in routers...

Hello, ThomaslthorneIt's IOS compatibility issue that for sure. you must used ASA 9.x IOS to configure EIGRP v3.if you learn more about this open below Cisco site link. https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-genera...

Hello, Above question we discuss the packet format. Below i try to explain that point, which one you want to understand.  1) How we know fragmentation is already done or not ?   2) How did you find out total length kindly tell me in detail ?

Yes,You are right that's my mistake.Source IP in binary - 11000001.00000001.00000001.00000001Source IP in decimal - 193.1.1.1