COGNITIVE ASSESSMENT
You want to add a new external hard disk to your computer, but you are unable to connect because you have run out of USB ports. Which of the following can you use instead?

You can click the ____ button in the Photo Album dialog box to rotate a picture to the left in increments.

A. Rotate Left 10° B. Rotate Left 45° C. Rotate Left 90° D. Rotate Left 180°

Configure a static route to the adjacent LAN, LAN-A to LAN-B. Use the IP addresses provided in Table 1. You will be asked to verify that the computers in your LAN can ping the neighbor LAN. Note that a serial interface is being used to interconnect the LANs. You are configuring routing for both 192.168.20.0 and 172.16.75.0 networks. A subnet mask of 255.255.255.0 is being used. Use 1536000 for the clock rate on the serial link (DCE interface).

Table 1 Computer IP Addresses, Subnet Masks, and Gateway Addresses


1. Configure the gateway address for your LAN routers (R1 and R2) according to the
addresses provided in Table 1. You will also need to enable the interfaces. List the commands
used to configure the IP addresses and the subnet mask for your gateway, and list
the command used to enable the interface.
2. Configure the host name for your routers; R1 should be renamed LAN-A and R2 should
be renamed LAN-B. List the router prompts and commands used to configure the
router’s host name.
3. Configure the router interface’s serial IP addresses and subnet masks according to the
addresses specified in Table 1. Use the proper command to verify that the interfaces are
properly configured. Set the clock rate on the serial interface interconnecting the two
routers to 1536000. List the prompts and the commands used to accomplish this task.
4. Configure static routes from the LAN-A router to the LAN-