Blogspot - ciscofriend.blogspot.com - Ciscofriend's Blog
General Information:
Latest News:
Installation of wordpress on a local system 3 Feb 2012 | 11:57 pm
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 th...
How to create a frame relay switch 6 Jan 2012 | 03:44 pm
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. Connect t...
WordPress installation error 5 Jan 2012 | 10:06 pm
error 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? Do...
Routing vs. Routed Protocols 4 Jan 2012 | 10:15 pm
Technorati Tags: routed vs. routing protocol,what is routed protocol,what is routing protocol,simple exmplenation about routing protocol,explain routed protocol,explain routing protocol Before talking...
Difference between Protocol number and Port number 29 Dec 2011 | 05:55 am
Protocol number is the value contained in the “protocol” field of an IPv4 header. It is used to identify the protocol. This is an 8 bit filed. In IPv6 this field is called “Next header” field. Some of...
Different types of communication systems 26 Dec 2011 | 02:32 pm
Simplex In this type of communication, first device send data and second device receive it. Second device never send any information to first device. Broadcast systems like FM radio work in this way...
Basic Switch Configuration 25 Dec 2011 | 11:08 pm
Before begin configuration we need to see the current status of switch. This can be don using verity of ‘show’ commands. Some of them are given below SW1#Show int status ;shows description of ports,...
Inline Power / Power over Ethernet (PoE) 25 Dec 2011 | 06:28 am
Inline Power and PoE are used to provide power to IP phones, wireless access points etc. by the catalyst switch trough the same data cable. In the reality, as you may know, out of 8 channels in the ...
VTP 23 Dec 2011 | 07:19 pm
VTP stands for VLAN Trunking Protocol. Unlike the name implies, VTP is used for replication of VLAN information. That means, we just need to create VLANs or edit VLAN information only on one switch. T...
Private VLAN 22 Dec 2011 | 11:46 pm
Private VLAN is the technique of dividing single VLAN into different sub VLANs. This is generally used in the ADSL networks. Also, we can use it to simplify the IP address assignment because all ports...
