What static route is needed for clients on the trusted network to reach a server at 10.0.20.100?

To determine the correct static route for clients on the trusted network to reach a server at 10.0.20.100, it's essential to consider the destination network and the appropriate gateway for routing. The destination server IP address is 10.0.20.100, which falls within the subnet of 10.0.20.0/24 (covering all addresses from 10.0.20.1 to 10.0.20.254).

In the correct answer, the static route specifies the network 10.0.20.0/24 with a gateway of 10.0.2.254. The gateway must be an IP address on the same subnet as the interface that the trusted network is using to reach the destination network. This ensures that any packets destined for the 10.0.20.0/24 network can be routed correctly through the specified gateway.

Using the correct subnet mask and gateway IP is crucial for proper routing. This static route allows the trusted clients to communicate with the server at 10.0.20.100 effectively.

Other choices may suggest incorrect subnet specifications or gateway addresses that do not relate to the trusted network or do not lead to the specified server, making