Using Firewall Linux has a tool called iptables, which is essentially a firewall. It has a nice front end program called ufw. In this task, the objective is to use ufw to set up some firewall policies, and observe the behaviors of your system after the policies become effective. You need to set up at least two VMs, one called Machine A, and other called Machine B. You run the firewall on your Machine A. Basically, we use ufw as a personal firewall. Optionally, if you have more VMs, you can set up a firewall at your router, so it can protect a network, instead of just one single computer. After you set up the two VMs, you should perform the following tasks: ⢠Prevent A from doing telnet to Machine B.
⢠Prevent B from doing telnet to Machine A.

Which are examples of note-taking tools? check all that recording devices sticky notes digital highlighters paper flags highlighting pens digital displays digital flags

My has been slow anyone else’s ?

Given a link with a maximum transmission rate of 32.8 mbps. only two computers, x and y, wish to transmit starting at time t = 0 seconds. computer x sends filex (4 mib) and computer y sends filey (244 kib), both starting at time t = 0. statistical multiplexing is used, with details as follows packet payload size = 1000 bytes packet header size = 24 bytes (overhead) ignore processing and queueing delays assume partial packets (packets consisting of less than 1000 bytes of data) are padded so that they are the same size as full packets. assume continuous alternating-packet transmission. computer x gets the transmission medium first. at what time (t = ? ) would filey finish transmitting? give answer in milliseconds, without units, and round to one decimal places (e.g. for an answer of 0.013777 seconds you would enter "13.8" without the quotes)