Ops335 lab 0

Ops335 lab 0. OPS345 Lab 3 Screenshot 1: www-data EBS device in the AWS Console. EXPLORATION Record steps, commands, and your observations on this investigation in your OPS335 lab log-book. 2 Relay Email Through OPS335 Lab 2b - CDOT Wiki. Briefly define the term SSL. USB drive (8 GB+) for creating and storing backups (Virtual Machines, configuration files). You should refer to OPS235 or OPS335 notes or find and use documentation to learn how to complete these tasks. callaghan@senecacollege. Record steps, commands, and your observations in INVESTIGATION 2 in your OPS335 lab log-book. 1 Online Resources2 INVESTIGATION 1: SETTING UP A WEBSERVER WITH DYNAMIC WEBPAGES2. 10 If you are in jasonpang. 1 Four type of Functions; 2. 1 Learning About the Services Involved in an Email Delivery1. 2 Online References2 INVESTIGATION 1: INSTALL THUNDERBIRD (MUA) and SETUP A REFERENCE CLIENT3 INVESTIGAT #!/bin/bash # OPS335 Lab 3 configuration check # Written by: Peter Callaghan # Last Modified: 25 May, '18 # This script runs a series of commands to show the current configuration of the machine it is run on # Run it on each machine, and attach the output to the lab submission. (bind-utils may already been installed in Azure) yum install bind yum install bind-utils Configuration If you are in Azure: LAN IP is: Server: 192. May 27, 2024 · Subject Description. OPS335 Lab 04b [email protected] Please use a Screen Video Capture software to save your works! Warning: Your lab 4a must be completed before you can start this lab. You have also learned how to use several different tools to access those files, both from a Linux and Windows client. 3 How Lab 7: Encrypted connections and webmail: Week 12: 4 apr - 8 apr: OpenLDAP: LDAP Overview; Client setup; Adding users; Online Resources: OpenLDAP Administration Guide; CentOS server & client setup guide; Lab 8: OpenLDAP: Week 13: 11 apr - 15 apr (Friday is a holiday) Evaluation / Review: OPS335 - Assignment 2; Exam Review; Week 14 (3 days): 18 Record steps, commands, and your observations on this investigation in your OPS335 lab log-book. EXPLORATION QUESTIONS 1 LAB OBJECTIVES; 2 INVESTIGATION 1: CREATING SIMPLE FUNCTIONS. Seneca College. 127. Online Resources. You can have have 2 different network names: "335assign" and "ops335" without causing any problems). 0). If properly set-up ahead of sign-off, the process should only take instructor approx 20 seconds to sign-off your lab. 01 sec) mysql> use Lab_5 Database changed mysql> CREATE TABLE branches ( -> bid Dec 6, 2023 · 2/21/2019OPS335 Lab 3 - CDOT WikiOPS335 Lab 3From CDOT WikiContents1 OBJECTIVE & PREPARATION1. 2 How Firewalls (iptables) Relate to the Labs in this Course 1. View OPS335 Lab 3 - CDOT Wiki. mysql> create database Lab_5; Query OK, 1 row affected (0. This lab will also apply "best practices" and "troubleshooting tech Record steps, commands, and your observations in INVESTIGATION 2 in your OPS335 lab log-book. 5, Client: 10. Note: Each OPS335 instructor will indicate the due dates for labs, tests and assignments. 1 Online References: 2 You will be required to show this test plan upon sign-off of this lab. OBJECTIVE & PREPARATION. To submit the lab, show the newly-created DNS records (via nslookup, host, or dig command), and show your completed test plan. Fortunately, you are not required to become an iptables expert, but by the end of the course, you should be able to use iptables to properly secure your servers. Screenshot showing the generated private keys and certificate 2. 1 Install, Configure & Run a Webserver (Apache)2. The required rate of return on the stock is 12. Troubleshooting iptables; INVESTIGATION 1: CUSTOM IPTABLES RULES ON A VM If properly set-up ahead of sign-off, the process should only take instructor approx 20 seconds to sign-off your lab. Checkpoint 4 - Documentation. 2 Online References 2 INVESTIGATION 1: INSTALL THUNDERBIRD (MUA) and SETUP A REFERENCE CLIENT 3 INVESTIGATION 2: SETUP A CENTRALIZED MESSAGE STORE 3. 1 Learning About the Services Involved in an Email Delivery 1. Grammar. pdf from COMPUTER COMPUTER F at Seneca College. In this lab, you will learn how to use iptables to build a simple Linux firewall on your servers. x Jan 29, 2024 · OPS335 - Open System Application Server 2 hours lab time per week. 2 Installation2. Format the Protocols Ports Source/Destination IPADDR HWADDR (MAC Address) Network Interface name The best way to learn that is to practice. INVESTIGATION 2: SETTING UP AN ONLINE DATABASE. 1 Setup Your MTA to Use Correct Domain 3. 7/21/2017 OPS335 Lab 3 - CDOT Wiki OPS335 Lab 3 From CDOT Wiki Contents 1 OBJECTIVE & PREPARATION 1. docx from OPS 335 at Seneca College. Briefly define the term TSL. '12 Lab 2 28 Sep. One Solid State Drive (SSD), mininmum capacity: 240 GB (USB 3. '19 # This script runs a series of commands to show the current configuration of the machine it is run on # Run it on your host and vm1, and attach the output to your lab submission. EXPLORATION QUESTIONS. OPS335CEF - 2018 Fall - Lecture 5 - Samba - Summary File Sharing Overview Windows WIN210 Linux Servers ? UNC Path ULI101 ULI101 Apps View OPS335 Lab 3 - CDOT Wiki. (refer to the first part of Lab 2b if you have any issue) b. Explain the major different between the ip and ifconfig commands. Some basic iptables commands are provided in this lab for reference, but it is also essential that you know how to obtain help (man pages and online) in order to become self-reliant. View RODRIGO_ROMERO_LAB3_REPORT. . Follow the instructions for lab 1 on blackboard. Setup Master Name Server (on Server VM) (refer to Lab 03 if you have any issue) c. 0/24 subnet for Internet facing and 192. 1 Online Resources1. '12 Lab 1 21 Sep. 28. ops server 127. OPS 335. Lab 0 Name:_____ Approved by:_____ Lab Log Book 2 OPS335 Lab 03 [email protected] Installation Install bind and bind utilities on your host machine. x View Lab - Lab4. Arrange evidence (command output) for each of these items on your screen, then ask your instructor to review them and sign off on the lab's completion: Show mount information regarding vm3 and vm1 shares with NFS server (vm2) Record steps, commands, and your observations in INVESTIGATION 1 in your OPS335 lab log-book. '13 Lab 3 08 Feb. You have now gained experience with some common configuration settings for named, as well as common resource records. 1 Online Resources 1. a. It is strongly advised you dedicate a drive for this course only. You were exposed to iptables in your OPS235 course. docx from CTY OPS335 at Seneca College. INVESTIGATION 2: SETUP MTA TO SEND MAIL MESSAGES (NO ENCRYPTION) We will be using the Postfix application as the MTA, and we will be setting it up on your vm2 and vm3 machines. 2. LAB 4 PURPOSE: 1. Jump domain <seneca-id>. Exploration Questions Explain the major different between the ip and ifconfig commands. This subject teaches the maintenance and administration of a UNIX server using Linux. 0. docx. In this is lab, you will install your host machine (Centos7), install virtualization software, and create and install 3 nested virtual machines. Edit. '13 Lab 10 12 Apr. x You MUST perform a full backup of ALL of your VMs whenever you complete your OPS335 labs or when working on your OPS335 assignments. 3 PART 2 - Function that does not take argument but returns a string #!/bin/bash # OPS335 Lab 8 configuration check # Written by: Peter Callaghan # Last Modified: 29 Nov, '19 # This script runs a series of commands to show the current configuration of the machine it is run on # Run it on each of your machines, and attach the output from all of them to your lab submission. Completing The Lab Upon completion of this lab you should have 4 installed machines. List the steps to setup Encryption for Postfix with TLS. COMPLETING THE LAB. 160. This may cause a late penalty if past the required due date. txt from CTY OPS335 at Seneca College. 1 Online This lab will have you make modifications to your existing c7host machine (on-boot options, iptable rules, new gateway configuration). 11/4/21, 5:55 PM OPS335 Lab 1 - CDOT Wiki OPS335 Lab 1 Contents 1 OBJECTIVE & PREPARATION 1. Record steps, commands, and your observations in INVESTIGATION 1 in your OPS335 lab log-book. File. They will act as the "sending" email servers for your internal network. In Lab 2a, we set the firewall rules for your host machine. 1 Preparation2. COMPLETING THE LAB Online Submission. pdf. 3 How DNS resolution works2 INVESTIGATION 1: CONFIGURING THE DNS SERVER2. 11/4/21, 5:57 PM OPS335 Lab 3 - CDOT Wiki OPS335 Lab 3 Contents 1 OBJECTIVE & PREPARATION 1. Online Submission. The subnet mask must be 255. 2 Current Configuration 1. 3/14/2019 OPS335 Lab 4b - CDOT Wiki OPS335 Lab 4b From CDOT Wiki Contents 1 OVERVIEW 1. Screenshot 2: www instance configuration Screenshot 3: Firefox accessing the #!/bin/bash # OPS335 Lab 6 configuration check # Written by: Peter Callaghan # Last Modified: 29 Nov. '13 Lab 1 25 Jan. 255. AI Homework Help Bottled Spring Water $0. Dec 6, 2023 · 3/28/2019OPS335 Lab 6 - CDOT WikiOPS335 Lab 6From CDOT WikiContents1 OBJECTIVE & PREPARATION1. Lab 9 Debrief. Settings. OPS335 Lab Log-book (Previous OPS235 log lab-book as an additional resource). Week 1 OPS335 will teach you to administer Linux servers (web servers, DNS servers, firewalls, file sharing servers). Q&A. 7/21/2017 OPS335 Lab ops335-lab1. pdf from OPS 335 at Seneca College. 2 Creating a PHP Scr Lab 0 18 Jan. 5, Client: 192. 2 Current Configuration1. Follow the instructions for lab 7 on blackboard. '13 Lab 4 15 Feb. Lab 10 Debrief. '13 Lab 5 22 Feb. This local resources (host, VMs, and network) will be used as the staging environment for the labs and assignments of the course. 30. In this course, we will be using iptables, not firewalld View Lab7_OPS335_nowab. OBJECTIVE & PREPARATION In Lab 2a, we set the firewall rules for your host machine. You can also ask your professor or lab assistant during the lab for help when using iptables. SMTP server) on your Server and Client VMs. 1 Online Resources 2 View OPS335 Lab 4b - CDOT Wiki. Nov 21, 2023 · View ops-lab 3. 1 4. Centos 7 Full Installation DVD. Lab 3 Debrief. Query OK, 2 rows affected (0. This lab will also apply best practices and troubleshooting techniques using iptables. 2/21/2019 OPS335 Lab 3 - CDOT Wiki OPS335 Lab 3 From CDOT Wiki Contents 1 OBJECTIVE & PREPARATION 1. Addresses in this network will start with 172. 7/21/2017 OPS335 Lab 4 - CDOT Wiki OPS335 Lab 4 From CDOT Wiki Contents 1 OVERVIEW & PREPARATION 1. 2 Current On your Azure VMs, you should have the 10. From CDOT Wiki. 3 Critical iptables Elements 2 INVESTIGATION 1: PREPARATION & GETTING T Record steps, commands, and your observations in INVESTIGATION 2 in your OPS335 lab log-book. 12 Whole Lobster $26 AHI Tuna Sandwich $8. OPS335 Lab 2 - CDOT Wiki. 0 There must NOT be a DHCP server running CDOT Wiki. 2 PART 1 - Function that does not take argument or return value; 2. firewalld. This schedule is a considered to be a general guideline for week-by-week content. View Writing Issues. pdf from OPS 345 at Seneca College. '13 Lab 7 22 Mar. Tools. 1 Online Resources 2 INVESTIGATION 1: BASIC NETWORK View OPS335 Lab 2b - CDOT Wiki. Follow the instructions for lab 3 on COMPLETING THE LAB. 5 in cell C14. View ops335-lab1. 55 in cell B14, and 0. 0; There must NOT be a DHCP server running for this network! OPS335 Lab 7 2018. Learn/Practice sub-queries 2. Prescribed Texts Unix and Linux System Administration Handbook - 5th Edition by Nemeth, Snyder Dec 6, 2023 · 3/14/2019OPS335 Lab 4b - CDOT WikiOPS335 Lab 4bFrom CDOT WikiContents1 OVERVIEW1. '13 Lab 8 29 Mar. stub resolver), not a full DNS server The DNS proxy on the host contacts the Seneca DNS server, which was assigned to be used on the host via DHCP Depending on the type of request, the Seneca DNS server may contact other DNS servers to get an (refer to lab setup. Record essential concepts from this section into your OPS335 lab log-book INVESTIGATION 1: PREPARATION & GETTING TO KNOW IPTABLES Confirming Existing Network Connections Before proceeding with iptables, we should first verify that your host machine and VMs can View OPS335 Lab 4 - CDOT Wiki. In completing this lab you have gained experience using a service that allows remote access to files stored on a Linux server. In this lab, we will create firewall rules for our virtual machines within our virtual private network. Required materials. View OPS335 Lab 2. Upon completion of this lab you have a DNS server in your network and every virtual machine is using it to resolve internal and external hostnames. 695 Words. 0/24 subnet for Internal network. Completing The Lab Online Submission Follow the instructions for lab 1 on blackboard. ops335 lab 2 firewall. 1 You MUST perform a full backup of ALL of your VMs whenever you complete your Dec 6, 2023 · 1/31/2019 OPS335 Lab 1 - CDOT Wiki https: By starting with the given network address and subnet mask 10. myds. k. x. '13 Lab 2 01 Feb. 1 Learning About the Services Involved in an If properly set-up ahead of sign-off, the process should only take instructor approx 20 seconds to sign-off your lab. 105. '13 Section: OPS335 ___ Professor: Name: Peter Callaghan email: peter. 10, WAN DNS: 192. One machine running Centos 7 and acting as a host and gateway for three virtual machines running minimal installations of Centos 7. OPS335 - Open System Application Server - Fall 2019 Lab Log Book Student name: Rodrigo Romero Student email: Enhanced Document Preview: 7/21/2017 OPS335 Lab 4b - CDOT Wiki. Follow the instructions for lab 5 on blackboard. Filter Results. In Lab 4a, both of your email servers were sending mail messages addressed from users of the actual machines themselves. '13 Lab 9 05 Apr. Pre-Lab 0: Host installation and virtual network setup Overview This lab will guide you to set up a lab environment on your local computer hardware. If you do not have your lab-logbook, you MUST show your work and your lab log-book to your instructor for sign-off in the next class. The next piece of the puzzle is installing, configuring, and running a database server to support your webmail application that will be installed and setup later in this lab. ca Hard Disk Serial Number: Dec 6, 2023 · 3/21/2019 OPS335 Lab 5 access to the share so that only machines in your virtual network will be able to access it: hosts allow = 192. 0/23 assigned by the network administrator, you can One Solid State Drive (SSD), mininmum capacity: 240 GB (USB 3. As a system administrator, you will be responsible for installing, configuring, adjusting, maintaining, and troubleshooting the operation of Linux network services. Setup Slave Name Server (on Client VM) (refer to the end of Lecture 5b View OPS335_Samba_Summary_Lab5. View ops335-lab3. 7/21/2017 OPS335 Lab 2 - CDOT Wiki OPS335 Lab 2 From CDOT Wiki Contents 1 OBJECTIVE & PREPARATION 1. 168. Record steps, commands, and your observations in INVESTIGATION 1 in your OPS335 lab log-book INVESTIGATION 2: CONNECTING TO A LINUX SMB SERVER FROM A LINUX CLIENT In this investigation you will explore some of the different ways to access a shared directory from a Linux client machine (VM1). Lab 0 14 Sep. Online Resources You may bring this lab book containing only hand-written notes to the OPS335 quizzes, mid-term test(s), and final exam for the Summer 2020 semester. In addition, you will be removing your existing VMs from your OPS235 course (centos1, centos2, centos3) and will be creating a new VM (f22-vm1) which will be the Fedora 22 server. iptables is a very complex topic. View Lab_5. 1 If you are Record steps, commands, and your observations in INVESTIGATION 2 in your OPS335 lab log-book. 5. me: LAN IP is: Server: 10. '13 Lab 6 15 Mar. OPS335NCC Mohammad Khan Student ID-164966186 Lab_7 Winter 2021 1. 22 Spaghetti and Tomato You can see in the diagram above that when one of your VMs does a name resolution request: The VM contacts the host, which is running a DNS proxy (a. INVESTIGATION 2: SETUP A CENTRALIZED MESSAGE STORE Setup Your MTA to Use Correct Domain. Solutions Available. 0. 7/21/2017 OPS335 Lab 2b - CDOT Wiki OPS335 Lab 2b From CDOT Wiki Contents 1 OBJECTIVE & PREPARATION 1. In Lab 4a, you configured and ran the Postfix application for our MTA (a. 00 sec) Check your work, make . '12 Lab 3 05 Oct. You should be using the dump or rsync command, and you should use the Bash shell script that you were advised to create in order to backup all of your VMs. Record steps, commands, and your observations in INVESTIGATION 1 in your OPS335 lab log-book INVESTIGATION 2: SETUP A CENTRALIZED MESSAGE STORE Setup Your MTA to Use Correct Domain In Lab 4a, both of your email servers were sending mail messages addressed from users of the actual machines themselves. '12 Lab Log Book 1 OPS335 – Fall 2012. OPS335 Lab 4b From CDOT Wiki! Contents 1 OVERVIEW 1. This book must be bound or stapled together. kvl croyi siok jvxk zpcv akiz uforf ojdeal nsqzqgx aiwdj