Telnet is a client-server protocol, based on a reliable connection- oriented transport. typically, this protocol is used to establish a connection to transmission control protocol (tcp) port number 23, where a telnet server application (telnetd) is listening. suppose client a initiates a telnet session with sever s. in the meanwhile, client b also initiates a telnet session with the server s. provide possible source and destination port number for (hint: you can use client. port to represent the port number at the client, if you don't know the number. telnet uses port number: 23) (a) (2 points) the segment from a to s and the segment from b to s. (b) (1 points) if a and b are different hots, is it possible for they to have the same source ports to the server?