Suppose that how A is connected to a router R1, R1 is connected to another router R2 and R2 Is connected to how B. Suppose that a TCP message that contains 900 byes of data and 20 bytes of TCP header Is passed to the IP code at host A for delivery to B. Assume that Iink A-R1 can support a maximum frame size of 1024 bytes Including a 14-byte frame header, link R1-R2 can support a maximum frame size of 512 bytes, including an 8 byte frame header, and link R2 to B can support a maximum frame size of 512 bytes Including a 12-byte frame header. Which of the following Is correct about Total length, OF MF and Fragment offset fields of the header In the last packet transmitted over the link R1-R2
