CCNA

CCNA Configuration Labs On Packet Tracer

Posted on
ccna lab

Networkel published “CCNA Configuration Labs on Packet Tracer” course on Udemy. With this great course you have the chance to be a “configuration hero” for Cisco devices ! ( Click here to get the training now ) Packet tracer labs course includes the most important configuration examples that you can face on CCNA Lab Exams and in […]

CCNP

What Is Dsniff And How To Get Rid Off Dsniff ?

Posted on
dsniff hacker

It is time to take a look at some security issues. One of the common attacking methods implemented by hackers is : Dsniff. So we need to answer “what is dsniff” , “how dsniff works” , “how we can get rid off dsniff” and etc. This is how dsniff works:  Hacker sends lots of MAC sources […]

CCNP

How To Configure BGP Tuning Attributes

Posted on
bgp tuning attributes

BGP Attributes help Border Gateway Protocol finding the best path. These attributes can be tuned, this makes BGP a flexible protocol. In this example “BGP Tuning Attributes Configuration” is examined deeply. R1#sh ip BGP sum Router-3 and Router-2 have different paths for 200.50.2.0/24 network, and they send it to Router-1. Neighbor 10.1.12.2 10.1.13.2 R1#sh ip BGP […]

CCNP

Redistribution Configuration: Step By Step Example

Posted on
advanced redistribution example

After configuring basic redistribution it is time to take a look at advanced redistribution with using more specific commands. We have an example to explain it deeply step by step… 1) Configure EIGRP and OSPF for the network above and advertise all the networks for every router. Don’t use summarization. Routes never should be advertised to both […]

CCNP

BGP Protocol Basics And Implementation

Posted on
bgp partial update

BGP is a routing protocol that provides exchanging routes between different autonomous systems. It is known as the “routing protocol of internet” as well. BGP PROPERTIES * BGP uses TCP port 179. * Sends triggered updates (Triggerred updates are sent if only there is a change in the network.) * BGP has a very high […]

CCNP

BGP Configuration Example : Configuring BGP

Posted on
basic bgp config example

Configuring BGP is a little bit different from other protocols, this  BGP configuration sample helps you deeply to understand the BGP configuration. First, you need to make BGP Neighbor Configuration then you must advertise the networks. BGP Configuration Example will be examined with the figure below : There are two ways of sending the routes to BGP […]

CCNP

OSPF Configuration : How To Configure OSPF ?

Posted on
advanced ospf config

In this article we will make an example for “advanced OSPF configuration”. We talked about OSPF basics and made an OSPF configuration for beginners on our course. Now it is time to go deep and combine virtual link, LSA types and etc. in one example ! Let’s see how we can configure OSPF. 1) Configure OSPF for […]