diff --git a/Section-1.md b/Section-1.md
index 48d44f9..43d04a8 100644
--- a/Section-1.md
+++ b/Section-1.md
@@ -140,3 +140,9 @@ https://i0.wp.com/planetechusa.com/wp-content/uploads/2022/05/OSI-Model.png
 <a href="https://media.licdn.com/dms/image/C5622AQFjnRnjWkrhWA/feedshare-shrink_1280/0/1672210515938?e=1675296000&v=beta&t=jK8NSkuMzU4W12w94wd7XD0DYzZgTMyr4a29uFsvdUM"
 
    ![image](https://user-images.githubusercontent.com/104815254/209775830-4ace504d-dc33-4ee2-b1ff-03b1ab56fc8b.png)
+
+   
+   Practice LAN Ethernet switching
+   *Lab Practice* 
+   
+   ARP Requests