# Day 11 : Attach Elastic Network Interface to EC2 Instance

Welcome back from Day 11. In this lab, you will learn how to attach an elastic network interface to an EC2 instance. Let’s check it out, everyone.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866424577/5b8332e3-e4e0-4de8-a628-95fae8fcb01e.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866465835/2300f406-a0fe-4f44-897e-7e5aa23fff7b.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866497985/51b10556-73bc-427f-97cf-137b9ea044c4.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866546164/30f9f80d-5468-42b7-bd1f-5457b12dce38.png align="center")

You can see that the **devops-eni** interface is already created.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866584305/2650d7a3-3568-4341-9e8c-737855f38a6a.png align="center")

However, in EC2, only one network interface card is attached.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866637989/63ab39a8-3ace-403d-960b-9815d9c398b9.png align="center")

You need to attach another network card to this instance. Go to the Actions tab, click on the networking section, and then you will see the option to attach a network interface.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866664066/ca7f566e-7a4d-44c5-8087-2bca88020aff.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866693214/2eb3d5cc-729f-4773-abb3-c82303071a71.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866709601/2e479797-d0ea-44f2-96b5-6288d6d872fa.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866730630/1bfaca3d-8e14-41b3-b593-355bc2f7ddfd.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866756442/6ab7aef7-1a07-406c-94bf-806c1ab4ee35.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866797488/1f102c62-1a7c-4331-89e1-f9ac64e39f70.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1764866820575/6d7e87ed-670f-461c-9b0d-d00bd285acac.png align="center")

Congratulations you did it. It looks good. This lab was successfully completed without any errors. See you in day 12. If you have any issues please let me know I will be happy to assist you. Stay tuned and learn together. If you find my article useful, please kindly like and share it.