Learn how to configure loopback interfaces on cisco router.In this tutorial we will learn how to assign ip address on loopback interfaces.Loopback interfaces are logical interfaces or you can say virtual interfaces in cisco router.They are not real interfaces.That’s why they never goes down untill or unless the complete router itself goes down.Here using cisco packet tracer lab we will show you how to configure virtual interfaces or loopback interfaces on cisco router and use them in routing.
Tags: loopback interface, loopback interface lab, virtual interface configuration
Tags: ccna subnetting question, riv2, riv2 configuration, riv2 with subnetting, subnetting lab ccna
As we know RIPv2 support routing with subnetting.So here in this lab we are going to configure RIPv2 using subnetting and you can understand the complete scenario with help of below diagram and codes.
This entire tutorial will guide you how to implement subnetting to RIPv2 and show you how to configure RIPv2 easily with subnneted address.
Tags: ccna lab packet tracer, ccna notes, ccna routing lab, routing table, static route
This is a cisco packet tracer lab in which we will configure static routing using ethernet cable.
I have configure static route in few simple steps using cico packet tracer software.
Now you can clearly see topology diagram in above picture which having 4 router and total 5 networks.
Assign ip address on first router:
Router(config)#int fa0/1 Router(config-if)#ip add 188.8.131.52 255.0.0.0 Router(config-if)#no shut
Tags: ccna lab, cisco packet tracer lab, static route
This tutorial is all about how to configure static routing using serial port.This is an example lab showing static routing in cisco packet tracer.Below topology have total 9 network.
First of all assign ip address on each interface of router as mentioned in topology diagram.Here i assume that you already know how to assign ip address on router.
Tags: compile java on redhat linux, java and linux, java on linux, run java program in linux, write java program in linux
This tutorial is all about how to write compile and run java program in redhat enterprise linux.Here i have mentioned all steps which is essential to run a java program in linux.Before you go through this tutorial let me remind you all that i assume that you have already configured yum server on your redhat enterprise linux machine or you already have idea about how to configure yum server in linux.
If you don’t have idea about how to configure yum server on linux watch this video.
So let’s begin writing compiling and running java on linux.
Tags: ccna job profile, ccna job titles, ccna jobs, ccna professionals, ccna scope, ccna training, future of ccna, networking in jaipur, networking training, salary for ccna
Most of IT guys learning CCNA and one common question arises in everyone’s mind and that is
what will be their role in company after completing CCNA?
What will be their job profie?
Is doing CCNA is safe or not?
What is career in CCNA?
Where we will be after 5 years if started career in CCNA?
What is the salary of a CCNA Fresher?
What will be salary after 2 year experience?
Do we need any other certification or training with CCNA? if yes then which one?
Which is best for career CCNA or LINUX?
In this article you will get approx answer of almost all above questions.
Tags: vpn, vpn configuration, vpn lab, vpn on routers, vpn tunnel
In this tutorial we will learn how to configure and use vpn on routers.We will learn to create a vpn tunnel between routers for safe communication.
Tags: cryptsetup, encrypt partition, luks, luksAddKey, luksClose, luksDump, luksOpen, partition encryption
In this tutorial we will learn how to create encrypted partition in linux and at the same time we will also learn how to create mapping of encrypted partition in linux.One who want to secure his data by encrypting his hard drive can be done very easily after reading this article.
This article will show you step wise methods to encrypt a partition in redhat enterprise linux using cryptsetup command.We are using LUKS which is standard for linux hard disk encryption in this tutorial.
LUKS stands for Linux Unified Key Setup.
LUKS stores it information in partition header and enable the user to transport his/her data seamlessly and is free.
Using LUKS we will learn how to unmount to secure our data.
Using LUKS we will also learn how to mount or remount encrypted partition in linux.
We will also learn how to change LUKS password or passphrase for encrypted partition. Read the rest of this entry »
Tags: ext3, ext3 to ext4, ext4, linux file system
This tutorial is all about how to convert an ext3 file system in linux to an ext4 file system without having any loss in data.You can also say that this article is about file system upgradation in linux without any data loss. Whenever you need to upgrade your linux file system from ext3 to ext4 you can upgrade it very easily without losing your data.
Here in this article i have mentioned step wise method to convert an ext3 file system to ext4 file system without any loss in data. Read the rest of this entry »