. Pick one wrong approach when setting up load balancing strategies in Docker-based systems. A: Exposing a Docker socket via TCP protocol for connecting machines into same network B: Exposing a Docker socket via UDP protocol for connecting machines into same network C: Using internal Docker network in already connected machines OD: Using ingress controller from an external orchestrator (e.g. Traefik, Nginx, HAProxy) in already connected machines How to establish a TCP connection between multiple containers? A: By creating a Docker network using a driver and attaching containers to it. B: Containers are using global network by default. C: Containers have to be started in a single Docker command. OD: By using network name with a PUBLISH command in Dockerfile.

The following event is shown to occur in the figure below illustrating the operation of TCP Reno. For the following prompt, clearly state where it occurs and how we can identify where this event occurs based on the shape of the graph or changes to the congestion window size. a.) A segment loss event due to a timeout.

Provide an overview of the four abstraction layers that make up TCP/IP. ii) Speculate on a scenario where two computers are transferring a video file via an unencrypted ftp connection using a weak TCP three-way handshake.

Consider the VC-switched network in this figure: Host C A connects to B C connects to G B connects to A F connects to A Host D Host A Switch 1 Host E Host J Switch 2 Host I Switch 4 Host F Host H Switch 3 Host B Host G Give the virtual circuit tables for all the switches after each of the following connections is established. Assume that the sequence of connections is cumulative; that is, the first connection is still up when the second connection is established, and so on. Also assume that the VCI assignment always picks the lowest unused VCI on each link, starting with 0, and that a VCI is consumed for both directions of a Take a virtual circuit.