Add remarks on lab-3 solution

Tutorials/M5 Lab 3 - VLAN Routing/README.md

@@ -7,6 +7,8 @@
 > - Set up load balancing using First-Hop Redundancy Protocol
 > - Set up DHCP
 
+The lab is realized in `./Networks/Main.ptk` in tag `lab-3`
+
 ## Inter-VLAN Routing Configuration
 For each router, configure this replacing `{x}` with the router number:
 

Tutorials/M6 Lab 5 - Management VLAN/README.md

@@ -0,0 +1,36 @@
+# Lab 5 - Management VLAN
+> ***Objectives:***  
+> - Use Lab 03 setup
+> - Create Switch `SWC`
+> - Create routers `EP`, `ISP` and `NET` and `PC` from Lab 04
+> - Assign IP addresses to `SW1-4`
+> - Assign IP address to `SWC`
+> - Create user on each networking device
+
+## Adding SWC
+Configure `SWC`:
+```sh
+enable
+configure terminal
+hostname SWC
+
+exit
+exit
+disable
+exit
+```
+
+Configure routers replacing `{x}` with the number of the router:
+```sh
+enable
+configure terminal
+
+interface fastEthernet 0/1
+ip address 10.123.0.{x} 255.255.0.0
+no shutdown
+
+exit
+exit
+disable
+exit
+```