EXERCISE 12.01.E XERCISE 12.03R EQUESTING A C ERTIFICATE FROM A W EB S...

11. All of the clients on your network are configured to use DHCP for their TCP/IP config-uration.You upgrade Internet access to use a T1 line that is connected to a different routerthan the current router that is being used by the Digital Subscriber Line (DSL) connec-tion.What actions are required to allow the executive staff to access the Internet using thenew default gateway, by configuring each executive’s machine only one time, while notallowing the other company employees to use the T1?A. Create a logon script for the Executives Group that uses the route add –d commandto add the new router information. Set the script to run every time members of theExecutive Group log on.B. Create a logon script for the Executives Group that uses the route add –p commandto add the new router information. Set the script to run once the next time membersof the Executive Group log on.C. Create a new property for the router in the DCHP scope options. Set up reservationsfor each of the executive’s machines.D. Run the command route add with the information for the new router on each exec-utive’s machine.B. Using the –p switch with the route add command will allow you to persist theroute in the routing table.This will provide a manual configuration for the executivesthat will override the gateway provided by DHCP and thus allow normal DHCP oper-ations.A, C, D. Answer A is incorrect because there is no route add –d command.The com-mand to delete routes is route delete Destination, where Destination is the networkdestination you want to remove from the routing table. Answer C is incorrect becauseyou are updating the scope, so any machine that obtains a DHCP lease from that scopewill use that gateway. Defining reservations for the executive machines will simplyensure that they get the same IP address from the scope. Answer D is incorrect becausethe route would not be persisted, so it would require multiple repetitive configurationsto address.