diff --git a/network_images/network-images.md b/network_images/network-images.md
index 16792ab..4a32139 100755
--- a/network_images/network-images.md
+++ b/network_images/network-images.md
@@ -1,4 +1,12 @@
 # Network images
 
 Arista cEOS image can be downlaoded at : arista.com  
-Example : `ceos-lab-4.30.3M.tar.xz`
+Example : `cEOS64-lab-4.31.1F.tar.xz`
+
+---
+
+To import network image on docker :  
+
+```bash
+docker import cEOS64-lab-4.31.1F.tar.xz ceos:4.31.1F
+```