... won’t get Mb/s? Chapter 1, slide: 33 Packet switching versus circuit switching Board … Chapter 1, slide: 34 ECE/ CS 372 – introduction to computer networks Lecture Announcements: HW1 is posted and ... Time to send: 640 kbits/64 kbps + 0.5s = 10 .5s Chapter 1, slide: 29 ECE/ CS 372 – introduction to computer networks Lecture Announcements: Please make sure to check the course’s website in a regular ... protocols workstation control sending/receiving of messages e.g., TCP, IP, HTTP, FTP, PPP company network Chapter 1, slide: 13 What’s a protocol? a human protocol and a computer network protocol:...