Kevin Sims

aws s3 vpc endpoint

How to increase security with an AWS S3 VPC Endpoint

An aws s3 vpc endpoint allows private access to Amazon S3 from your VPC. This improves overall security since traffic to S3 will not have...

Kevin Sims in Cloud
Sep 7 - 3 min read

How to Setup AWS VPC Peering

AWS VPC peering allows you to route traffic between two VPCs using their respective private IPv4 or IPv6 addresses. It is possible for instances in...

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Kevin Sims in Cloud
Aug 30 - 2 min read

aws key pair using terraform

Create an aws key pair using terraform

We looked at how to create and destroy a straightforward EC2 instance in the last post on Terraform. This guide will walk you through how...

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Kevin Sims in Automation
Aug 26 - 2 min read

How to deploy and aws ec2 instance using terraform

How to deploy an AWS Linux EC2 Instance Using Terraform

As the companies start to move to the cloud, you may find yourself needing to deploy an aws linux ec2 instance using terraform. There are...

<img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo' height='36' width='36' loading='lazy' decoding='async'itemprop="image" />

Kevin Sims in Automation, Cloud
Aug 22 - 3 min read

how to create an aws vpc using terraform

How to Create an AWS VPC using Terraform

As more companies move to the cloud, many companies will need to create an aws vpc using terraform. Terraform helps eliminate manual task you would...

<img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo' height='36' width='36' loading='lazy' decoding='async'itemprop="image" />

Kevin Sims in Cloud
Aug 19 - 5 min read

the purpose of terraform

The Purpose of Terraform for Your Organization in 2022

The purpose of Terraform for your organization is to provide a flexible and reliable platform for managing infrastructure. Terraform provides the ability to create, change,...

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Kevin Sims in Automation
Aug 7 - 3 min read

ospf link state advertisement

How OSPF Link State Advertisement works

OSPF link state advertisements are advertisements the router floods to other routers when neighbors are becoming adjacent. An OSPF router adds or removes directly connected...

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Kevin Sims in Networking
Jul 15 - 2 min read

types of static routes lab setup

Types of Static Routes and How to Configure Them

Static routes can help provide precise control over routing but may create a burden when it comes to maintenance. As your network grows creating static...

<img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo' height='36' width='36' loading='lazy' decoding='async'itemprop="image" />

Kevin Sims in Networking
Jul 10 - 3 min read

cisco asav in eve-ng

How to configure ASAv in EVE-ng and use ASDM

Learning how to configure ASAv in eve-ng can help grow not only your networking skills but IT career. One of the biggest in demand fields...

<img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' data-src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' data-srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo lazyload' height='36' width='36' loading='lazy' decoding='async'itemprop="image" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 36px; --smush-placeholder-aspect-ratio: 36/36;" /><noscript><img alt='' src='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=36&d=retro&r=g' srcset='https://secure.gravatar.com/avatar/d7a057c6defdf195e0f50cd91e1465aa?s=72&d=retro&r=g 2x' class='avatar avatar-36 photo' height='36' width='36' loading='lazy' decoding='async'itemprop="image" />

Kevin Sims in Networking
Jul 7 - 3 min read

multi area ospf configuration

EVE-NG: Complete OSPF multi area configuration lab

Our last lab talked about single area ospf. This ospf multi area configuration lab will walk you though setting up 6 cisco routers in 3...

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Kevin Sims in Networking
Jun 27 - 6 min read