Friday, January 4, 2013
On New Year's Resolutions
Like most people I have my share of abandoned resolutions as well as a few successes here and there. I guess the lesson is to be persistent and you will eventually taste success. Anyway, many self improvement schemes have come and gone in the form of resolutions and when I turned 40 I thought that I had reached a stage where I was comfortable enough in my own skin to forego the usual resolutions such as going to bed early, exercising more, eating right etc, etc, etc.
But as I have reflected on the things that bring me fulfillment I have come to the conclusion that I should make a new resolution. The new resolution is to throw my lot into cyberspace and claim my own little piece of it in the form of a blog. Whenever I toyed with the idea in the past I always managed to talk myself out of the idea for various reasons; no one will read it, What will I blog about, do I have anything to say? etc. I never made the move to put pen to paper until now. Actually, fingers to keyboard might be a better analogy.
So, there it is. My new year’s resolution for 2013 is to blog. As I think about it various large topics come to mind, for example, professional topics, hobbies, parenting, opinion pieces, travelogues, and whatever else will come to mind as I wander around.
Once I have pieced together the beginnings of the blog I will consider whether or not to put it out there. I have read a lot about how teachers should be bloggers and I agree with the idea and the concept. My only regret might be not undertaking the task sooner.
I think that the best reason to blog is to be able to see my progression and development as a human being. At this point in time I cannot go back 10 years and see what I was thinking about because I have only vague recollections. Now, I have an incentive and a tool. So, hopefully on January 2023 I will return to this posting and reflect on my growth and development. :-)
Thursday, January 3, 2013
Tuesday, February 7, 2012
Essential Questions
Future Possibilities
Monday, February 6, 2012
What I know so far about the CBAM
- A conceptual framework to define and articulate teacher’s feelings surrounding a certain educational innovation.
- Based on the fact that change is a process not an event.
- First conceived in the late 1960s based on the work of Frances Fuller. Refined and developed by Hall, Loucks, Hord et al.
- Can be applied to any educational innovation.
- Particularly relevant to the field of educational technology.
- Based on “diagnostic dimensions”
- Diagnostic dimensions are Stages of Concern (SoC), Levels of Use (LoU) and Innovation configuration (IC)
- Has been applied and tested empirically.
- Not much research on it since the late 80s.
- Other researchers have used the CBAM and modified it to suit their needs. IE Newhouse.
- Starts at stage 0 awareness and moves up to stage 7 Refocusing.
- Deals with the affective part of change.
- Concerns that a teacher feels will affect how the innovation is implemented.
- Important for CF to recognize feelings of concern.
- Assessed using a straightforward question.
- Teachers respond to the question in complete sentences.
- A trained analyst analyzes the answers.
- Refers to what extent a teacher is making use of an innovation.
- Refers to observable behaviours rather than feelings surrounding an innovation.
- Made up of 7 levels.
- Can be applied to any educational innovation.
- Refers to ideal use of an innovation by an adopter.
- Ideal use as envisioned by the developer.
- Refers to styles of leadership.
- The leader greatly impacts the adoption level and stages of concern of the users.
- Three styles are identified. Manager, Initiator, Responder.
Thursday, January 26, 2012
Change Facilitator Styles
Monday, January 23, 2012
PD Plan in my Capstone
Sunday, January 22, 2012
Capstone Website Development
Friday, January 20, 2012
The Process Begins (albeit a bit late)
January 20, 2012
I. Introduction
II. Links to the 3 pillars; Technology, Education, Leadership
III. Links to ISTE NETS-A
IV. Annotated Bibliography
V. Glossary of Terms
VI. Sample Professional Development Plan
VII. Website development
Wednesday, December 21, 2011
Preliminary bibliography
Sunday, December 18, 2011
Capstone: Post 1
Saturday, July 16, 2011
Day 10 Ed 5769
Thursday, July 14, 2011
Day 9 Blog Post
Wednesday, July 13, 2011
Day 8 Blog Post
Today’s assignment consisted of installing and configuring print services on our Windows 2008 server and our Windows work station. The printer we were installing was the Xerox Phaser 4510. Lyle explained the procedure at the beginning of the class.
The first thing to do was to locate the correct printer driver on the internet. We used google to do a search. The search returned many possibilities and we had to be careful to select the right driver. The driver we were looking for was the Xerox postscript driver which is located at this link.
Once we had downloaded the driver we went to server manager and installed print management. We had to use print management to install the driver in order to set up print services on our server. This was the first step in being able to print.
Next we opened print management and created a standard TCP/IP port. The IP address of our printer was 192.168.24.51. This is a static IP address that is assigned to the printer.
Next we clicked on ``have disk`` this is where we installed the driver we had just finished downloading.
Once this was complete we were able to print a test page from our server. Next it was time to push the policy out to our workstations. This was accomplished from server manager. We had to go to users and computers, then domain controllers. We were able to apply the policy to our workstations.
Finally, after rebooting the workstation we were able to print from our workstation. Although this procedure worked for us I think it is worth noting that the work we are doing is difficult to document because of the nature of the work. Unexpected problems arise and how you deal with those problems will affect the process.
The rest of the morning was spent touring Blackbridge Data Center. This was an interesting tour even though it was a bit complex. I understand the concept of data storage. Companies who have data to store will take advantage of the Blackbridge`s services. Blackbridge guarantees that their data is safe and secure. Blackbridge uses a variety of processes and equipment to accomplish this task. It is mind boggling when one considers the electricity, wires, cooling system, physical building and security.
Tuesday, July 12, 2011
Day 7 Ed 5769
Today we started out with an explanation of logon scripts by Lyle. Logon scripts are commands that are executed when endusers log on to a machine on the network. The logon scripts determine what programs, services, desktop icons, etc that the user has access to. For example a student might be limited as to what programs he or she can access or what their desktop will look like.
Before we could get started with today’s work we had to finish up yesterday’s exercises which consisted of remotely turning off one of our workstations and hiding the desktop. We were able to get this done by downloading a free program called specopsgpudate. Once we had the program installed it was a simple matter to go into administrative tools on the Windows 2008 Server, look up the program under group policies and then run the command to turn off the desktop from the server. It is cool that a network administrator can remotely control any machine on the network from a remote location.
Once we had completed yesterday’s tasks we were able to begin working on our login scripts. We used a utility called NETLOGON which allowed us to set up the login script. As usual, we did run into some glitches along the way. It seems our folder list was not replicating across the survey. We could not see all the folders on the main server. We conducted several tests that showed that everything was working properly. It was thanks to Sean who had a look at our configuration and noticed that our server was attempting to replicate from Rocky and Gail’s server. We fixed that problem, rebooted our machines and it was clear sailing after that.
I found the information at this link to be particularly useful.
http://www.petri.co.il/setting-up-logon-script-through-active-directory-users-computers-windows-server-2008.htm
Monday, July 11, 2011
Day 6 Active Directory
Day 6 Blog Post – Installing Active Directory
Today’s task involved installing and configuring active directory on our server and then joining our Windows 7 workstations to our domain.
As this was new to me I found it useful to research a bit of background into active directory. What is it? What function does it perform? Why is it necessary were all burning questions. As I read through various links this short explanation from Wikipedia proved to be very helpful in building my understanding of active directory.
“An Active Directory structure is a hierarchical arrangement of information about objects. The objects fall into two broad categories: resources (e.g., printers) and security principals (user or computer accounts and groups). Security principals are assigned unique security identifiers (SIDs).

After reading up a bit on active directory last night I was ready for Lyle’s explanation and I had no trouble understanding him. His explanation of the “root of the forest” and “trees” in the forest helped me to understand the analogy. The head of the network is the root and all of our networks are trees in the forest. Forest is a synonym for network.
Installing active directory was a pretty straightforward process composed of two main parts. Installing and configuring the software on our Windows 2008 server then joining our Windows 7 workstations to the domain. The latter half of the procedure would prove to be the most challenging.
Once we executed the commands to bring up the active directory wizard we went through the prompts and successfully completed the installation. Afterward it was time to join our workstations to the domain.
I found this video to be particularly helpful in joining our workstations to the domain.
We ran into problems because our machines were unable to find the domain. We tried various things to rectify the problem such as refreshing our DHCP settings on the server, rebooting, checking for updates, ipconfig in the command prompt, pinging our machines, etc all to no avail. Finally, we enlisted the help of classmates and Lyle and we were able to make a connection at the end of the class. We continued to work on creating our objects and user accounts and I am looking forward to completing the task tomorrow.
Saturday, July 9, 2011
Ed 5769 - Day 5
Today started off more or less like the others. The work scheduled for today was the installation of Windows 7 Enterprise on our 2 workstations. Before we began this task we searched for documentation that would help us to accomplish this task. I found this somewhat frustrating because it felt like I was going in circles. I tried different search terms and kept getting returns that I did not feel were useful. Things like blog posts and forum threads but not a lot that looked like technical manuals. For example PDF files with easily recognizable titles. I finally settled on the Microsoft site and I was able to locate some resources.
In the meantime my partner had inserted the Windows 7 Cds and was going through the preliminary installation process. Once that was complete we installed 23 updates then had to located device drivers for our Dell Optiplex 755. These were found on the Dell website, downloaded and installed. A reboot completed the process.
Finally, one last check for updates revealed that there were 5 “important” updates to be installed. We installed those and I could not help but notice that it seemed to take a long time.
The final step is to copy files from our workstations to our file server and vice versa. In order to do this we had to bring up a cmd prompt and enable the administrator accounts. Once this was done I was able to browse to our shared folder and placed a folder in there called “I created this folder on July 8 as a test.” We were able to locate this folder on the shared folder from the other workstation so we are confident the process was completed.
Friday, July 8, 2011
Day 4 Blog Post
We started out the day by running updates on our Windows Server 2008. This took some time and several reboots. While this process was occurring Lyle talked about fixing the router. Afterward we went through telnet to perform checks on our system. We were able to ascertain that our network was functioning correctly because we had 4 lines in the test results. The screenshot below shows the routes that the incoming traffic will take. Routing tables instruct the router where to send incoming packets.

This routing table shows the IP routes for our network as seen in the webview of our alcatel switch.
Some general advice on using the GUI (graphical user interface) The GUI is a way to “see” the switch. Humans like using GUI because we are visual creatures who mostly process sensory information through our eyes.
• Using webview you can see in a graphical manner what is going on.
• It is faster to use the cmd prompt than the graphical. Use the web view to check if everything is correct.
• Try to avoid the cmd prompt.
• Tabs on the side of webview show you the commands.
• How we route our traffic.
• If you have multiple net connected to our network, if we have another connection it goes out somewhere else. Set up a routing table on the switch.
Once we had verified that all of our network connections were working it was time to move on to DNS, File services and DHCP. We set up a shared folder on our file server then checked to see if it was accessible. Lyle talked about the importance of properly setting the permission correctly.
Start off with DNS, then do file services, THEN do DHCP. Must do this one step at a time. DHCP allows any machine to connect to the switch.
Internet explorer enhanced security services should be shut off because otherwise it blocks information that prevents us from doing our DNS, File services and DHCP.
Network 5769.local is our parent name.
WINS: Windows Internet Names Service
DHCP Installation
1. Create the scope. The scope is the range of IP addresses. We had to get this info off our diagrams.
2. Default gateway is our switch’s IP 192.168.13.254 (Gateway and router are the same thing)
We plugged my laptop into the switch and it worked. YAHOO!!
We used knoppix to see if we could use the internet on our workstations. Knoppix is a portable operating system which runs off a CD. It is used on a machine that has no operating system installed etc.
We had to perform this test to see if our DNS was configured properly and to see if our Windows Server works with other operating systems.
From Konqueror in Knoppix I went to Go>SambaShares>Password prompt
Drivers are in Sean’s shared folder #25.50
I was able to get into Sean’s folder and install the drivers on our file server. Updates continued through the afternoon.
Wednesday, July 6, 2011
Ed 5769 Day 3
Wednesday, July 6
This morning started off with a reiteration of subnet masking principals. We completed the pinging exercise together and I am happy to say that it is starting to make a bit more sense to me.
Here are the basics of subnetting as I understand it.
1. The subnet masks overlay the IP address.
2. Subnet masks allow the network architect to allocate more IP addresses. This is important because then he or she can allow more devices.
3. Certain devices can “talk” to each other on the network, the governing factors of this are the bits in the IP addresses and subnet masks.
4. One must look at the octets to determine if two machines will be able to communicate over the network. For example in the table below in row A, computer 1 will be unable to “talk” to computer 2 because the numbers in the 3rd octet of the IP addresses do not match.
5. It is not enough to simply have matching subnet masks,however. One must consider that when you add the numbers in the octets to the subnet mask octets the total cannot exceed 255. If it does the computers will not be able to communicate.

It was time to continue working on our switch. It is necessary to add layer 3 routing capabilities in order to increase the efficiency of our network. This process involved setting up VLAN 2 and then specifying the gateway addresses, subnet mask and IP address of our 2nd VLAN.
The second part of today’s class was spent doing an inventory of the Dell 7500 Optiplex workstations that we will use to build up our networks. I am a little embarrassed to admit that I had never taken the opportunity to open a computer and look at and identify the guts of the machines we all take for granted. I have heard terms like “motherboard”, “RAM”, “slot”, “video card” etc tossed around for years and I have been able to glean some understanding from their context but it pulling out the pieces and talking about them was a new experience for me.
Dell Hardware specs for our server
• Total amount of RAM - 3g ram
• Hard Drive Capacity – 320gb (2x160)
• Total number of USB ports -8
• Total number of Firewire ports – 2 (added firwire 1 Mic card )
• Type of DVD drive: Sony DVD +/- RW 8xDVD 24xCD
• Type of Video port(s) (DVI, SVGA, HDMI, RCA, S-Video) – DVI-1
• Network Interface Card type –Broadcom Netxtreme 10/100/1000 PCle
• NIC Maximum Speed – 1000mbps
• Video Interface Card type – PCI
• Motherboard manufacturer – Intel
• Computer manufacturer (ie Dell, HP, etc.) - Dell
• Computer Model Number – optiplex 755
• Monitor manufacturer - Dell
• Monitor Model Number –55a
• Ehternet card- Broadcom Net extreme
• Added Video Card: ATA radeon model B276
• Power supplies Dell
• Processor: Intel Core 2 Qued Q6700 2.66 GHz
Once we had put the workstation that will become our Windows server back together we began the process of setting up the server. We followed the instructions we had gathered from various websites and so far the process has gone fairly smoothly. I am looking forward to continuing the server set up tomorrow.
Tuesday, July 5, 2011
Day 2 Ed 5769
Today’s work consisted of connecting our layer 2 switches to our larger overall network. I appreciated Lyle’s thoroughness at the board in explaining the ins and outs of our network. The bulk of the morning was spent on a pinging exercise. The point of this exercise was to make connections between 2 machines. It was also meant to bolster our understandings of network communications.
Some of the groups (including ours) ran into some difficulties during the pinging exercises. Most of these problems were attributed to the non-standardized equipment we were using. IE, different laptops running different operating systems with various levels of protection and firewall settings.
Once our layer 2 switch was configured it was time to access the switch using a graphical interface. This was done by connecting to the switch through a web browser. We connected the switch through RJ45 connection IE blue line and then typed in our IP address.
I am still struggling a bit with the masking. I understand that masking creates larger networks and increases the efficiency of the router because the router does not have to look at all the numbers in the IP address. However I am struggling because I do not yet know all the rules involved with the masking. For example, do the subnet masks have to be identical for 2 separate networks to talk to each other? My understanding says yes, networks that have the same subnet masks will be able to communicate with each other. However this may not always be the case. In the table that Lyle presented to us computer 1 and computer 2 will not always be able to talk to each other. There is a certain set of rules that govern that. I am struggling with understanding the rules. An experienced network administrator would be able to simply look at the masks and determine whether or not the machines would be able to communicate.




