diff --git a/src/rhcsa.md b/src/rhcsa.md
index d44374a..a836066 100644
--- a/src/rhcsa.md
+++ b/src/rhcsa.md
@@ -5,6 +5,8 @@
 - Duration: 2.5 hours
 - Passing Score: 210/300 (70%)
 
+[CLI Commands](rhcsa.md#cli-commands)
+
 ## Core Topics
 
 ### 1. Essential Tools
@@ -21,7 +23,7 @@
 - [x] Manage file permissions and ownership
 
 ### 3. Service Configuration
-- [ ] Configure networking and hostname resolution
+- [x] Configure networking and hostname resolution
 - [ ] Start, stop, and check system service status
 - [ ] Configure services to start automatically at boot
 - [ ] Configure time service clients