A company has changed ISPs for their office and ordered a new 250 Mbps symmetrical
Internet connection. As a result, they have been given a new IP range. The ISP has
assigned the company 10.10.150.16 /28. The company gateway router has the following
interface configuration facing the ISP:
Interface A:
IP address: 10.10.150.16
Subnet mask: 255.255.255.240
Default gateway: 10.10.150.32
Speed: 1000 Mbps
Duplex: Auto
State: No Shutdown
None of the workstations at the company are able to access the Internet. Which of the
following are the reasons? (Select TWO).

• A There is a duplex mismatch between the router and ISP.

• B The router interface is turned off.

• C The interface is set to the incorrect speed.

• D The router is configured with the incorrect subnet mask.

• E The router interface is configured with the incorrect IP address.

• F The default gateway is configured incorrectly.