CCNA Semester 2 Virtual Local Area Networks (VLANs)
| Create a VLAN with an ID of 99 | vlan 99 |
| Add a name to the VLAN number | name Management |
| Set an IP address to a VLAN | int vlan 99 ip addresss 192.168.0.11 255.255.255.0 |
| Set the default gateway in the VLAN | ip default-gateway 192.168.0.2 |
| Delete VLAN 99 | no vlan 99 |
| Configure the default VLAN | switchport trunk native vlan 99 |
| Force trunking on an interface | switchport mode trunk |
| Disable Dynamic Trunking Protocol (DTP) | switchport nonegotiate |
| Ask the other end to become a trunk and if that fails become an access port | switchport mode dynamic desirable |
| Become an access port unless asked by another interface to be a trunk | switchport mode dynamic auto |
| Set as access port | switchport mode access |
| Make the port ready for subinterface use | switchport trunk encapsulation |