The Route Propagation tab

If you have a virtual private gateway configured, you can configure the route propagation setting here:

Route propagation allows the automatic population of detected routes across your VPN connection. This helps to ensure that the correct routing is in place between your gateways. 

As with all AWS resources, you can also set up key-value pairs that can be associated with your route table using the Tags tab.

Now we have covered route tables, I now want to look at NACLs, which help restrict traffic at a subnet level.