Cisco Configuration Register

Cisco Configuration RegisterHi everyone, i want to tell you about configuration register in cisco router. for your information, you can change configuration register in cisco router to change the behaviour of cisco router, such as:

How the router boots (into ROM Monitor (ROMmon) or NetBoot).

Options while booting (ignore configuration, disable boot messages).

Console speed (baud rate for a terminal emulation session).

You get to know your your cisco router configuration by using “show version” command. It will displays like below.
Read More …

October 12th, 2009 | Leave a Comment

IP Subnetting and Addressing - Part 3 : Finding All Subnets of A Network

headlineThis post is Part 3 of IP Subnetting and Addressing Series Post

Hi everyone. Now we are in last part of IP Subnetting and Addressing series, Part 3 : Finding All Subnets of A Network. This part focus on how to find all subnet numbers of a single classful network and to identify numbers of a single classful network. Below is the details that are used in this post.

Class B Network - 128.200.0.0

255.255.224.0 (/19)

The Procedures.

Read More …

August 22nd, 2009 | 1 Comment

IP Subnetting and Addressing - Part 2 : Finding The Broadcast or Range Addresses in A Subnet

headlineThis post is Part 2 of IP Subnetting and Addressing Series Post

Hello, after 2 weeks i post Part 1 : Finding Subnet Number, i will continue the IP Subnetting and Addressing series. Now, we are in Part 2 : Finding The Broadcast or Range Addresses in A Subnet. Before this we learn how to find subnet number in part 1. Below is the subnet we obtained part 1. We use this subnet to find broadcast address.

Read More …

July 13th, 2009 | 2 Comments

IP Subnetting and Addressing - Part 1 : Finding Subnet Number

headline1

This post is Part 1 of IP Subnetting and Addressing Series Post

I’m back with the IP Subnetting and Addressing post series. This series have 3 parts. I will publish this series in 2 weeks time. In part 1, we learn about how to find subnet number/resident subnet with IP address given.

What is A Resident Subnet ?

  • The subnet number of the subnet in which an IP adress is a part.

Eg: In what subnet does PC1’s IP address (128.200.100.100/19) reside ?

Related and important - What is the range of IP address in this subnet (next lesson).

The Steps
Read More …

June 22nd, 2009 | 8 Comments

Using Cisco IOS Command Line Interface (CLI) Help Features

headline1

This is my first Cisco tutorial in my blog. I will post more Cisco tutorial for my blog readers soon. In linux, freebsd, cisco command line interfaces, help features is very important for beginners to explore CLI-based system more. Key points for this tutorial are
Read More …

April 30th, 2009 | 3 Comments

Powered by WordPress | Blue Weed by Blog Oh! Blog | Entries (RSS) and Comments (RSS).