Friday, February 3, 2012

Installation of wordpress on a local system

  • Download WAMP server from http://www.wampserver.com/en/ and just click through the wizard to install it. After installation, start the WAMP server . We can see an icon in the system tray. Make sure that it is green (green means online and orange means offline).
  • Click on that Icon and press phpmyadmin . Now phpmyadmin page will appear on the browser.Using the phpmyadmin, create a database for wordpress site.

Friday, January 6, 2012

How to create a frame relay switch

Here I am going to demonstrate how to configure cisco router as a frame relay switch. The configuration is very simple. So check the figure below carefully and understand the configuration.
frame relay switch
Connect the routers as in the figure.Here I am creating two PVCs – first one between R1 & R2, and second one between  R1 & R3

Thursday, January 5, 2012

WordPress installation error

errorwordpress logo

Can’t select database

We were able to connect to the database server (which means your username and password is okay) but not able to select the wordpress database.
  • Are you sure it exists?
  • Does the user root have permission to use the wordpress database?
  • On some systems the name of your database is prefixed with your username, so it would be like username_wordpress. Could that be the problem?
If you don't know how to set up a database you should contact your host. If all else fails you may find help at the WordPress Support Forums.

Wednesday, January 4, 2012

Routing vs. Routed Protocols

Before talking about the routing and routed protocols, look at the screen shot from Google map. How many way to reach from point A to Point B?
image
Okay, you don’t need to count. There are plenty of ways. isn’t it? how will you select the right path from point A to Point B? We may consider different aspects for this - fast way, way with low transportation charge, etc.