🖧 #131. Create VLAN 70: Teachers
On switch **S3**, create **VLAN 70** and name it **Teachers**.
What to set up
- ○ VLAN 70 exists
- ○ Its name is Teachers
💡 Type the commands one per line, the way you would on a real Cisco device. Short forms work too (conf t, int fa0/1, no shut). Lines like enable, configure terminal, exit and end are fine anywhere.