Refer to the exhibit. The partial frame in the graphic represents select header information within a
frame arriving at a destination host. What can be determined from this information?
A.
The Layer 2 address of the source host is 192.168.14.2.
B.
This frame contains the first segment in a Telnet session.
C.
The local host has received 42,335 bytes from the remote host as a part of this conversation.
D.
The source host is a Telnet server.
Explanation:
In this example, we know that this is a TCP segment, since there are the SYN and ACK fields
present. We also know that this traffic is telnet, as the destination port is 23 and telnet uses TCP
port 23. Finally, we can also see that this TCP segment is an initial one, as the SYN bit is set.