Changes

= Summer 2017 Fall 2021 =

'''Instructors:'''*'''Peter Callaghan'''<br>('''Entire Semester:''' Section '''D''') ('''Second Half:''' Sections '''B''' &amp; '''C''')*'''Elizabeth Kopiec''' ('''Second Half:''' Section '''A''')*'''Murray Saul''' ('''First Half:''' Sections '''A''', '''B''', &amp; '''C''')'''OPS335 Resource Page'''::*see [[OPS335 Resources]]

<td width="20%" style="border-bottom: thin solid black;">'''Week 1:'''<br>May 9 10 jan - 14jan<br></td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/qbxmixajutyy/welcome-to-ops335-lab-preparation/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week1.pdf PDF]</li><li>[[OPS335_Install_Flash]]<br>(in order to view web notes in Centos7)</li></ul>'''Online Reference:'''<ul><li>[https://wiki.centos.org/TipsAndTricks#head-4c9ee55a5c9dc051bd32e795b46a3856e41a0335 Centos7 Install Tips]</li><li>[[OPS335 Resources]]</li></ul></td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 2:'''<br />May 15 17 jan - 21<br />jan</td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>Networking: [https://prezi.com/ygrjyil6wcye/network-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week2a.pdf PDF]<br>Backups &amp; Cron: [https://prezi.com/bt5bzcerkav6/backups-cron/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week2b.pdf PDF]</li><li>Chapter 14 - TCP/IP Networking</li></ul>'''Online Reference:'''<ul><li>[https://www.tty1.net/blog/2010/ifconfig-ip-comparison_en.html ip vs ifconfig]</li><li>[httphttps://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch04_:_Simple_Network_Troubleshooting#cdot.VppvTZeVtQI Simple Network Troubleshooting]</li><li>[http://zenit.senecac.onsenecacollege.ca/wiki/index.php/OPS235_Lab_7_-_CentOS7 OPS235_Lab_7 OPS235 - Lab7]</li><li>[https://www.digitalocean.com/community/tutorials/how-to-use-rsync-to-sync-local-and-remote-directories-on-a-vps rsync Howto]</li><li>[https://help.ubuntu.com/community/CronHowto Cron HowTo]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_1 Lab 1: Network/Backup]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 3:'''<br>May 22 24 jan - 28jan</td>

<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/akyqt4h40oel/iptables-packet-filtering/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week3.pdf PDF]</li><li>Chapter 22 - Security</li></ul>'''Online Reference:'''<ul><li>[https://en.wikipedia.org/wiki/Iptables#Overview Overview]</li><li>[https://wiki.centos.org/HowTos/Network/IPTables CentOS Wiki] </li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_2 Lab 2a:<br>Packet Filtering Using iptables]</td> </tr> <tr valign="top"> <td width="20%" style="border-bottom: thin solid black;">'''Week 4:'''<br>May 29 31 jan - June 4feb</td>

<td style="border-bottom: thin solid black;">'''Online Reference:'''<ul><li>Slides: [https://preziwiki.com/xhhxtdqccpwb/iptables-network-address-translation/ web ] [http://matrixcdot.senecac.on.ca/~murray.saul/ops335/ops335_w3b.pdf PDF ]</li><li>YouTube Video: [https://www.youtube.com/watch?v=fghYXdYMCrs&feature=youtu.be Masquerading Demo]</li><li>Chapter 22 - Security</li><li>[http://zenit.senecac.onsenecacollege.ca/wiki/index.php/OPS335_Lab_1#Linux_Network_Connection_Configuration_Troubleshooting Test Network Connectivity]<br>(From Lab1)</li><li>[https://community.rackspace.com/products/f/25/t/248 Basic IPTABLES Troubleshooting]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_2b Lab 2b:<br>Additional iptables Troubleshooting]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 5:'''<br>June 5 7 feb - 11feb</td> <td style="border-bottom: thin solid black;">'''Domain Name System (DNS):'''<ul><li>Address resolution mechanism (zone definitions)</li><li>DNS server setup</li><li>Querying Name Servers</li><li>Reverse DNS lookups</li></ul></td> <td style="border-bottom: thin solid black;">'''Lecture Notes:Performing DNS Queries'''<ul><li>Slides:SOA, MX, TXT records<br/li>DNS Overview: [https://prezi.com/1tbtqkahda-a/dns-creation-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5a.pdf PDF]<brli>DNS Configuration: [https://prezi.com/4hk05f7v_r_x/dns-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5a_2.pdf PDF]Coordinating multiple servers</li><br><li>YouTube Video: '''[[https://www.youtube.com/watch?v=SXt1FLlOPS335_-_Assignment_1_(Part_1) | OPS335 -EBI How DNS WorksAssignment 1 (Part 1)]]'''</li>Chapter 17 - DNS: The Domain Name System</liul></ultd> <td style="border-bottom: thin solid black;">'''Online Reference:'''<ul><li>[https://en.wikipedia.org/wiki/Domain_Name_System#Address_resolution_mechanism Address resolution mechanism]</li><li>[https://en.wikipedia.org/wiki/Reverse_DNS_lookup Reverse DNS lookups]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_3 Lab 3: DNS]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 6:'''<br>June 12 14 feb - 18feb</td> <td style="border-bottom: thin solid black;">'''Performing DNS QueriesMail Servers - SMTP'''<ul><li>SOAMail Server Elements (MSA/MTA, MUA, MXMDA, TXT recordsMS, AA, SMTP)</li><li>Coordinating multiple serversInstall and using mailx application (MUA)</li><li>Analyze Email Message Headers</li><li>Setup Postfix Server (no encryption)</li><li>Sending Email from VM to Seneca College Mail Account</li><li>Troubleshooting</li></ul></td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Reference:'''<ul><li>Slides:<br>DNS Queries: [httpshttp://preziwww.comsimplehelp.net/2008/12/fyc9q7zoetzw01/dnshow-to-send-email-queryingfrom-namethe-serverslinux-command-line/ WebSending Messages with mail Command] [http:<//matrix.senecac.on.ca/~murray.saul/ops335/335_week5b.pdf PDF]<brli>Primary vs Secondary DNS Servers:<brli>[httpshttp://preziwww.comjohnkerl.org/talsn65qr7nhdoc/mastermail-vshow-slave-servers/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5cto.pdf PDFhtml#prompt_commands Read Email Message with mail Command]</li></ul>'''Online Reference:'''<ul><li>YouTube Video: [https://wwwsupport.youtubegoogle.com/watchmail/answer/29436?vhl=M35fILqaLGc Secondary DNS Server Setupen Reading Full Email Headers]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[https://wiki.cdot.senecacollege.ca/wiki/OPS335_Lab_4 Lab 4a:<br>Simple Mail Server Setup]</td></tr>

<td width="20%" style="border-bottom: thin solid black;">'''Week 7:'''<br>June 19 21 feb - 25feb<br>(Monday is a holiday)</td> <td style="border-bottom: thin solid black;">'''Mail Servers - SMTPEvaluation / Review:'''<ul><li>Mail Server Elements '''[[OPS335_-_Assignment_1_(MSA/MTA, MUA, MDA, MS, AA, SMTPPart_2)</li><li>Install and using mailx application | OPS335 - Assignment 1 (MUAPart 2)]]'''</li><li>Analyze Email Message Headers</li><li>Setup Postfix Server (no encryption)</li><li>Sending Email from VM to Seneca College Mail Account</li><li>TroubleshootingWritten Midterm Test</li></ul>'''Test 1'''</td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: Mail Server (basic concepts)<br> [https://prezi.com/iuk-advzak_o/simple-mail-server-setup-postfix-mailx/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week7.pdf PDF]</li><li>Chapter 20 - Electronic Mail</li></ul>'''Online Reference:'''<ul><li>[http://www.simplehelp.net/2008/12/01/how-to-send-email-from-the-linux-command-line/ Sending Messages with mail Command]</li><li>[http://www.johnkerl.org/doc/mail-how-to.html#prompt_commands Read Email Message with mail Command]</li><li>[https://support.google.com/mail/answer/29436?hl=en Reading Full Email Headers]</li></ul>&nbsp;</td> <td style="border-bottom: thin solid black;font-weight:bold;">[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_4 Lab 4a:<br>Simple Mail Server Setup]&nbsp;</td> </tr>

<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Study Week:'''<br>June 26 28 feb - July 2<br>(No Scheduled Classes)4 mar</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 8:'''<br>July 3 7 mar - 911 mar</td>

<td style="border-bottom: thin solid black;">'''Lecture Notes: '''<ul><li>Slides: Mail Server Setup (IMAP)<br> [https://prezi.com/si47sgosi37c/mail-servers-using-a-centralized-message-store/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week7b.pdf PDF ]</li><li>Chapter 20 - Electronic Mail</li></ul>'''Online Resources:'''<ul><li>[http://wiki.dovecot.org/MailServerOverview common mail server terms]</li><li>[https://inside.senecacollege.ca/its/services/email/email_clients/imap.html Seneca Client Settings]</li><li>[http://www.postfix.org/postconf.5.html Postfix man page]</li><li>[https://workaround.org/ispmail/wheezy/setting-up-dovecot Configuring Dovecot]</ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_4b Lab 4b:<br>Mail Server Setup: LDA]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 9:'''<br>July 10 14 mar - 1618 mar</td> <td style="border-bottom: thin solid black;">'''File Server(Samba):'''<ul><li>'''Samba''':<ul><li>smbclient, smbmount (mount -t cifs)</li><li>smb.conf, testparm, smbpasswd, pdbedit</li><li>getsebool, setsebool</li></li></ul></ul></td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/s3duqtqdjegy/file-servers-samba/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week12a.pdf PDF]</li><li>Chapter 30 - Cooperating with Windows </li></ul>'''Online Resources:'''<ul><li>[http://www.tomsitpro.com/articles/linux-server-configuration-guide-book-excerpt,2-777-2.html Samba Server Setup]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_5 Lab 5: Samba Server]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 10:'''<br>July 17 21 mar - 2325 mar</td> <td style="border-bottom: thin solid black;">'''Web Server:'''<ul><li>'''(Apache)''':<ul></li><li>LAMP stack installation and configuration</li></ul></ul></td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: Lamp Installation &amp; Configuration: [https://prezi.com/eatrbzvqh2dz/webserver-configuration-for-webmail-lamp/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week11.pdf PDF ]</li></ul>'''Online Resources:'''<ul><li>[http://www.hitmill.com/computers/apache.htm Apache Resources]</li><li>[http://www.liquidweb.com/kb/how-to-install-apache-on-centos-7/ Installing Apache Webserver on Centos7]</li><li>[http://www.w3schools.com/php/default.asp PHP Tutorial]</li><li>[http://www.w3schools.com/sql/ MySQL / SQL Language Resources]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_6 Lab 6: Web Server]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 11:'''<br>July 24 28 mar - 301 apr</td> <td style="border-bottom: thin solid black;">'''Network InformationWebmail:Encrypted connections'''<ul><li>'''NIS''':WebMail installation and configuration<ul/li><li>ypservSetting Up a Self-Serve Certificate</li><li>ypbindConfiguring Postfix (VM2) for Encryption (TLS)</li><li>nsswitch.confSetting up Encryption with Thunderbird MUA</li><li>Setting Up Dovecot MDA/LDA for Encryption (SSL)</ulli></ul></td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Resources:'''<ul><li>Slides[https: //en.wikipedia.org/wiki/Transport_Layer_Security TLS, SSL Definition]</li><li>[https://preziwww.come-rave.nl/bwwdh7bsrt8r/networkcreate-a-self-signed-ssl-informationkey-serverfor-nispostfix Create a self signed SSL key for Postfix]</li><li>[http://wiki2.dovecot.org/SSL/ webDovecotConfiguration Dovecot SSL configuration] </li> </ul></td><td style="border-bottom: thin solid black;font-weight:bold;"> <br>[httphttps://matrixwiki.senecaccdot.onsenecacollege.ca/~murray.saulwiki/OPS335_Lab_7 Lab 7: Encrypted connections and webmail]</td> </tr> <tr valign="top"> <td width="20%" style="border-bottom: thin solid black;">'''Week 12:'''<br>4 apr - 8 apr</ops335td> <td style="border-bottom: thin solid black;">'''OpenLDAP:'''<ul><li>LDAP Overview</ops335_wk13.pdf pdf ]li><li>Client setup</li><li>Chapter 19 - Sharing System FilesAdding users</li></ul></td> <td style="border-bottom: thin solid black;">'''Online Resources:'''<ul><li>[https://enwww.wikipediaopenldap.org/wikidoc/admin24/ OpenLDAP Administration Guide]</li><li>[https://www.itzgeek.com/how-tos/linux/centos-how-tos/Network_Information_Service NIS Wiki Definitionstep-step-openldap-server-configuration-centos-7-rhel-7.html CentOS server & client setup guide]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[https://wiki.cdot.senecacollege.ca/wiki/OPS335_Lab_8 Lab 78: Network Information ServerOpenLDAP]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 13:'''<br>Aug 7 11 apr - 1315 apr<br>(Friday is a holiday)</td> <td colspan="3" style="border-bottom: thin solid black;">'''Evaluation / Review:'''<ul><li>Complete and mark '''[[OPS335_-_Assignment_2 | OPS335 - Assignment #2]]'''</li><li>Exam Review (time permitting)</li></ul></td> <td style="border-bottom: thin solid black;">&nbsp;</td> <td style="border-bottom: thin solid black;font-weight:bold;">&nbsp;</td>

<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Exam Week14 (3 days):'''<br>Aug 14 18 apr - 1822 apr</td> <td colspan="3" style="border-bottom: thin solid black;background-color:#f0f0f5;">&nbsp;'''Evaluation / Review:'''<ul><li>Final Exam</li></ul></td>