The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?()
A、The default administrative distance is used.
B、The command is used to establish a static route.
C、The command is used to configure the router interfaces.
D、The command is used to establish a stub network.
E、The subnet mask for the source address is 255.255.255.0