> For the complete documentation index, see [llms.txt](https://kyou00.gitbook.io/xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kyou00.gitbook.io/xyz/ccna/vlans-part-3.md). # VLANs (Part 3)

``` id is 20 because the packet is from vlan 20 ```

delete the previous config router 1

Delete the last config in router 1 ``` en conf t do show ip int brief no int g0/0.10 no int g0/0.20 no int g0/0.30 do show ip int brief ```

``` int g0/0 ip add 10.0.0.194 255.255.255.252 no shutdown do show ip int brief ```

back to default the interface 2 ``` default int g1/0/2 ```

see if the result is no ``` do show ip int brief ```

Now we have to set the switch from layer 2 to layer 3 ``` int g1/0/2 no switchport ip add 10.0.0.193 255.255.255.252 ```

``` do show ip route # This will enable routing in switch ip routing # This will add default route in switch ip route 0.0.0.0 0.0.0.0 10.0.0.194 do show ip route ```

``` interface vlan 10 ip add 10.0.0.62 255.255.255.192 int vlan 20 ip add 10.0.0.127 255.255.255.192 int vlan 30 ip add 10.0.0.190 255.255.255.192 ```

``` do show ip int brief ```