I have just passed my CCNA (640-802 CCNA) exam. Here are the reading materials that I have used to pass my CCNA:
Exam Dumps:
1. Cisco Acme 640-802 v2013-08-06 by Acme 649q.vce
http://www.examcollection.com/cisco/Cisco.Acme.640-802.v2013-08-06.by.Acme.649q.vce.file.html
2. Cisco ActualTests 640-802 v2013-01-28 by Spike 662q.vce
http://www.examcollection.com/cisco/Cisco.ActualTests.640-802.v2013-01-28.by.Spike.662q.vce.file.html
Lab Practice:
9tut.com
http://www.9tut.com/
Both of the exam dumps and lab practice have 100% covered all the exam questions.
References:
1. Visual CertExam Suite.3.0.1 with Patch
http://www.4shared.com/file/j9L9yyBa/
2. CCNA Routing and Switching
http://www.cisco.com/web/learning/certifications/associate/ccna/index.html
Saturday, 28 September 2013
Tuesday, 24 September 2013
AppleScript: Shut Down or Restart Your MacBook with Linux Shell Scripting
The following Linux Shell script allows you to shut down or restart your MacBook with a simple click. You can also use the script with any MacBook management software (eg. Casper) to remind your users to shut down or restart their machine.
<<Script>>
#!/bin/bash
<<Script>>
#!/bin/bash
VARIABLE=$(/usr/bin/osascript
<<-EOF
tell application
"System Events"
activate
set question to display dialog "The machine
has not been shut down or restarted for more than a week. Please shut down or
restart the machine by clicking on Shut Down or Restart." with title
"System Event by Andres Cheah, MCM" buttons {"Shut Down",
"Restart", "Cancel"} with icon caution
set answer to button returned of question
if answer is equal to "Shut Down" then
tell application "System Events"
shut down
end tell
end if
if answer is equal to "Restart" then
tell application "System Events"
restart
end tell
end if
if answer is equal to "Cancel" then
return
end if
end tell
EOF)
IT Technology: YouTube to Allow Offline Viewing in App from November 2013
YouTube videos will soon be watchable without an internet
connection, the video sharing site has revealed.
From November you'll be able to download videos to watch
later using the YouTube app on mobile devices.
Other video apps like BBC iPlayer and 4OD already let you
download videos to watch later, which auto-delete in time.
But on its Creators blog, YouTube says you'll be able to
watch videos you've downloaded as long as your device goes online at least once
every 48 hours.
The blog says: "This upcoming feature will allow people
to add videos to their device to watch for a short period when an Internet
connection is unavailable.
"So your fans' ability to enjoy your videos no longer
has to be interrupted by something as commonplace as a morning commute."
Reference:
YouTube to Allow Offline Viewing in App from November
http://www.bbc.co.uk/newsround/24144019
Friday, 20 September 2013
AppleScript: Shut Down or Restart Your MacBook
The following script allows you to shut down or restart your MacBook with a simple click. You can also use the script with any MacBook management software (eg. Casper) to remind your users to shut down or restart their machine.
<<AppleScript>>
<<AppleScript>>
set question to display
dialog "The machine has not been shut down or restarted for
more than a week. Please shut down or restart the machine by clicking on Shut
Down or Restart." with title "System Event by
Andres Cheah, MCM" with icon stop
buttons {"Shut Down", "Restart",
"Cancel"}
set answer to button returned of question
if answer is equal to "Shut
Down" then
tell application "System
Events"
shut down
end tell
end if
if answer is equal to
"Restart" then
tell application "System
Events"
restart
end tell
end if
if answer is equal to
"Cancel" then
return
end if
Thursday, 19 September 2013
IT Technology: Will Domain Name System (DNS) Affect Browsing Experience / Internet Slow?
Yes. DNS will definitely affect your browsing experience or cause the Internet slow.
The Domain Name System (DNS) is an hierarchical distributed
naming system for computers, services, or any resource connected to the
Internet or a private network. It associates various information with domain
names assigned to each of the participating entities. Most prominently, it
translates easily memorized domain names to the numerical IP addresses needed
for the purpose of locating computer services and devices worldwide. By
providing a worldwide, distributed keyword-based redirection service, the Domain
Name System is an essential component of the functionality of the Internet.
Improper DNS selection will cause packet drop and high latency. Thus, this will affect your browsing experience and Internet slow.
In Malaysia, if you are using TM service, you may want to use the following DNS so that you can browse the Internet smoothly.
<<Streamyx>>
202.188.1.5 or 202.188.0.133
<<Unifi>>
1.9.1.9
In order to configure the DNS in your Windows 7 computer, please check out the website at http://windows.microsoft.com/en-my/windows7/change-tcp-ip-settings
Reference:
Domain Name System
Wednesday, 18 September 2013
AppleScript: Add or Create New Keychain
The following AppleScript allows you to add or create new a Keychain entry.
<<AppleScript>>
<<AppleScript>>
set _account to the text returned of (display dialog
"User name" with title "Keychain by Andres
Cheah, MCM" with icon note buttons {"OK"} default button 1
default answer "")
set _password to the text returned of (display dialog
"Password" with title "Keychain by Andres
Cheah, MCM" with icon note buttons {"OK"} default button 1
default answer "" with hidden
answer)
try
set _creator to "apsr" -- Abbrevation for
AppleScript
set _keychain to
"Application"
set _app_keychain to "/Applications/Utilities/Keychain
Access.app"
set _ac to _account
& "@ABC.local"
set _label to "Twitterrific"
set _srvr to
"Twitterrific"
set _pw to _password
do shell script ¬
"/usr/bin/security add-generic-password " & ¬
" -a " & _ac & ¬
" -l " & _label & ¬
" -c " & _creator & ¬
" -s " & _srvr & ¬
" -w " & _pw & ¬
" -T " & quoted form of
_app_keychain & ¬
" -A " & _keychain
display dialog "You have added your
Keychain successfully. Click OK to exit." with title
"Keychain by Andres Cheah, MCM" with icon caution buttons {"OK"} default button 1
end try
Google: YouTube Disco
YouTube's got millions of songs on its servers, and now,
thanks to Vevo, a hefty slice of them are totally aboveboard. In Disco,
YouTube's built an official, media-player-like front-end for all this music,
with a Pandora-like discovery tool.
Disco's playlisting functionality is still a bit limited,
and it's hard to tell what metrics are driving the music recommendation
service, which isn't nearly as astute as Last.fm's or Pandora's. And since this
is YouTube, there's a very real risk that whatever song you think has been
added to your playlist could be the Alp1ne Techno-y0del remixXx of said song.
But it's a minor tradeoff, because good god, YouTube has everything.
Reference:
YouTube Disco
Google: YouTube EDU
YouTube EDU brings learners and educators together in a
global video classroom. On YouTube EDU, you have access to a broad set of
educational videos that range from academic lectures to inspirational speeches
and everything in between.
Come here for quick lessons from top teachers around the
world, course lectures from top-class universities or inspiring videos to spark
your imagination.
Features:
- Learn
Visit YouTube EDU to find short lessons from top teachers
around the world, full courses from the world’s leading universities,
professional development material from fellow educators and inspiring videos
from global thought leaders.
- Teach
Use YouTube videos to enrich your classroom lessons. Spark a
conversation. Make theoretical concepts come alive. Tap into the mind of the
visual learner. See how educators like you are incorporating video into their
lessons and join the YouTube Teachers community.
- Create
Build a global classroom on YouTube EDU by creating
educational videos then uploading them to your YouTube channel. Nominate a
channel to be added to YouTube EDU.
- YouTube for Schools
Access thousands of educational videos on YouTube EDU from
within your school network by signing up for YouTube for Schools.
Reference:
YouTube EDU
Thursday, 5 September 2013
IT Technology: Zoho Calendar
Zoho Calendar allows you schedule, manage and track your
meetings and events. Groups and teams can easily share their planned activities
so everyone is on the same page, and with Zoho Calendar's powerful sharing
controls, you can share only what you want to. In addition, Zoho Calendar also
gives you an unified view across many Zoho Apps, from Zoho CRM appointments to
Zoho Projects deadlines.
- Group CalendarNew
This efficiently brings the team together, on a common
calendar. All members can create and modify events.
- Send and receive invitations
Invite people to events on their email address. Best thing
is that invites can be sent to any email service.
- Get reminders for events
Get event reminders on email, as a pop-up or both. We notify
you up to 90 days prior to the commencement of the event.
- Share and Embed
Share your calendar with individuals or a group. You can
publish it on your website for public viewing too.
- Subscribe and Import
You can subscribe to holiday calendars and public calendars.
In addition, you can import events from friends' calendars too.
- Mobile Access for Zoho Calendar
Access your Zoho Calendar on your mobile, from wherever you
are. You can also create new events using Smart Add.
- Associate with other applications
From Zoho Calendar, you can access other Zoho applications,
which are CRM, Meeting, Business and Planner.
Reference:
1. Zoho Calender
Education: Prezi
With Prezi, you move seamlessly from brainstorming your
ideas to presenting them. Create a more cinematic and engaging experience and
lead your audience down a path of discovery.
- Presentations
Prezi's zooming presentation software lets you choose
between the freedom of the cloud, the security of your desktop, or the mobility
of the iPad or iPhone.
And because Prezi is 3D, you can guide your audience through
a truly spatial journey. Zoom out to show the overview of your prezi, zoom in
to examine the details of your ideas, or simply move freely through the prezi
and react to your audience’s input.
Work online or off
Work online and store your prezis in the cloud, or work
offline with Prezi Desktop and keep your prezis on your own computer.
- Meetings
Prezi makes it easy to share your ideas with your clients,
colleagues, classmates, or the world. Co-edit in real time, from across the
room or across the globe.
Prezi for teams
Prezi Meeting is perfect for teams. Brainstorm, create, and
present your ideas in one shared virtual whiteboard. Collaborate across times
zones and in real time with up to 10 colleagues.
- Mobility
Start your prezi in the cloud, finish it on the plane, show
it on your iPad or iPhone.
Sign up for our public license and get our basic cloud-based
service. To work offline on your PC or Mac, check out Prezi Desktop. For
ultimate mobility, download Prezi for iPad and Prezi for iPhone.
Go mobile
The touch screen is ideal for zooming into the finer details
of your pitch or portfolio.
Reference:
1. Zoom into Prezi
Education: Google Apps for Education
Google Apps for Education is totally FREE!!!
Benefits
- Security and privacy first
Google Apps for Education includes dozens of critical
security features specifically designed to keep your data safe, secure and in
your control. Your data belongs to you, and Apps tools enable you to control
it, including who you share it with and how you share it. Our data center
network provides exceptional security and guarantees* reliable access to your
data, 24x7x365.25 (that’s right: no rest, even on leap years).
- Stay connected from anywhere
With Google Apps for Education, everything is automatically
saved in the cloud - 100% powered by the web. This means that emails,
documents, calendar and sites can be accessed - and edited - on almost any
mobile device or tablet. Anytime, anywhere.
- Bring students, teachers and teams together
Fast, easy collaboration is what makes Google Apps unique.
Our website and document creation tools offer real-time editing, powerful
sharing controls, and seamless compatibility – an ideal environment for learning
in the 21st century.
- Get stuff done faster
Google Apps for Education can help streamline academic tasks
like essay writing and class scheduling. A group of students can work together
on a piece of work in Google Docs, seeing changes in real time rather than
waiting for versions to be sent via email. Students can see exactly when their
professors are available and vice verse with Google Calendar. By removing these
time-consuming bottlenecks, Apps frees you up to spend more time on learning
and teaching.
- Invisible IT that just works
Spend less time managing your IT infrastructure. Your
students, teachers and administrators always have access to the latest
software, including the newest features and security updates. You don’t need to
buy or maintain servers and everything can be managed from a single interface.
And yes, it really is free.
- Go Green
Moving to Google Apps helps reduce both your organization’s
overall expenses and its environmental impact. Apps is powered by Google's
energy-efficient data centers, so it’s less energy and carbon-intensive than
on-premise servers.
Products
- Gmail
Inbox space for everything, and no ads
Google Apps offers up to 30GB of storage per user, powerful
spam filtering and a 99.9% uptime SLA. All hosted by Google - there’s no cost,
and no ads for students, faculty or staff.
Work fast, save time
Gmail is designed to make everyone more productive. Up to
30GB of storage means no need to delete anything, powerful search means
everything is in each reach, and labels and filters help your users stay
organized. Gmail is securely powered by the web, so students and faculty can be
productive at home, on the road, or on their mobile devices.
Connect with people, according to your rules
The inbox isn't just about messages, it's about people too.
Text, voice, and video chat means that students and teachers can see who is
online and connect instantly. Don’t want your students using chat? Want to
limit who can send emails to whom? It’s all in the administrator’s control.
- Calender
Easily schedule lessons and meetings
Overlay multiple calendars to see when people are available
- a great way to manage staff schedules, for example. Google Calendar sends
invitations and manages RSVPs.
Integrated with your school’s email
Google Calendar is integrated into Gmail and inter-operable
with popular calendar applications.
Share with classes, teams and clubs
Calendars can be shared school-wide or with select
colleagues. A range of sharing permission controls help maintain security and
privacy.
- Drive
Access your files anywhere
Google Drive on your Mac, PC, Android or iOS device gives
you a single place for up-to-date versions of your files from anywhere.
Bring your files to life
Share individual files or whole folders with specific people
or your entire team or even contractors, partners and constituents. Create and
reply to comments on files to get feedback or add ideas.
Store everything for next to nothing
- Sites
Easy to build
Students can build project sites without writing a single
line of code. It's as easy as writing a document. And, to save even more time, you
can provide them with hundreds of pre-built templates.
System and site-level security controls
Administrators can manage site sharing permissions across
the school, and authors can share and revoke file access at any time.
Works across operating systems
Google Sites works in the browser on PC, Mac and Linux
computers. Teachers, students, and parents don't need buy or download software.
Reference:
1. Google Apps for Education
IT Technology: Sched
- A Lightning Fast Mobile App
Your Mobile App automatically stays up-to-date and keeps
your attendees informed. And since the data is stored locally, you'll be safe
even if WIFI goes down.
- Showcase Your Event Schedule
Sched makes it simple to display your schedule in a gorgeous
and intuitive design. Fully-hosted and seamlessly integrated into your
website or Wordpress site.
- Personal Agendas = Social Media Wildfire
Attendees can create a personal agenda on your website and
mobile app. Sched makes it so easy to share online that events typically gain a
+217% viral lift in traffic.
- Meet Your Audience
Discover your most influential attendees and popular
content. Increase your sponsorship with insight into your audience demographics
and detailed brand affinities.
Reference:
1. Sched
Tuesday, 3 September 2013
Microsoft: Turn on Automatic Logon in Windows 7
Method 1
You can use Registry Editor to add your logon information.
To do this, follow these steps:
2. Locate the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
3. Double-click the DefaultUserName entry, type your account user name, and then click OK.
4. Double-click the DefaultPassword entry, type your account password under the Value Data box, and then click OK.
If there is no DefaultPassword value, create the value. To
do this, follow these steps:
a. In Registry Editor, click Edit, click New, and then click
String Value.
b. Type DefaultPassword as the value name, and then press
Enter.
c. Double-click the newly created key, and then type your
password in the Value Data box.
If the Note:DefaultPassword registry entry does not exist,
Windows 7 automatically changes the value of the AutoAdminLogonregistry key
from 1 (true) to 0 (false) to turn off the AutoAdminLogon feature after the
computer restarts.
5. Double-click the AutoAdminLogon entry, type 1 in the Value
Data box, and then click OK.
If there is no AutoAdminLogon entry, create the entry. To do
this, follow these steps:
a. In Registry Editor, click Edit, click New, and then click
String Value.
b. Type AutoAdminLogon as the value name, and then press Enter.
c. Double-click the newly created key, and then type 1 in the
Value Data box.
6. Exit Registry Editor.
7. Click Start, click Restart, and then click OK.
After your computer restarts and Windows 7 starts, you can
log on automatically.
If you want to bypass the automatic logon to log on as a
different user, hold down the Shift key after you log off or after Windows 7
restarts. Note that this procedure applies only to the first logon. To enforce
this setting for future logoffs, the administrator must set the following
registry subkey:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Winlogon
Value:ForceAutoLogon
Type: REG_SZ
Data: 1
Method 2
You can also turn on automatic logon without editing the
registry in Windows 7 on a
computer that is not joined to a domain. To do this, follow these steps:
1. Click Start, and then click Run.
2. In the Open box, type control userpasswords2, and then click
OK.
Note: When users try to display help information in the User
Accounts screen in Windows XP Home Edition, the help information is not
displayed. Additionally, users receive the following error message:
Cannot find the Drive:\Windows\System32\users.hlp Help file.
Check to see that the file exists on your hard disk drive. If it does not
exist, you must reinstall it.
3. Clear the "Users must enter a user name and password to
use this computer" check box, and then click Apply.
4. In the Automatically Log On screen, type the password in the
Password box, and then retype the password in the Confirm Password box.
5. Click OK to close the Automatically Log On screen, and then
click OK to close the User Accounts screen.
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