Which of the following commands will set the line speed of a serial connection that connects to a Channel
Service Unit /Digital Service Unit (CSU/DSU) at 56 Kbps?

Which of the following should be a characteristic of the core layer in the Cisco three-layer hierarchical model?

RouterA and RouterB, which connect two locations, are unable to communicate. You run the show running configuration command on both router interfaces, RouterA and RouterB. The following is a partial output:

Based on the information given in the output, what are two likely causes of the problem? (Choose two.)

You network team is exploring the use of switch stacking.
Which of the following statements is NOT true of switch stacking?

R1 and R2 are connected as shown in the diagram and are configured as shown in output in the partial output
of the show run command.The command ping R2 fails when executed from R1. What command(s) would allow R1 to ping R2 by name?

What command would be used to verify trusted DHCP ports?

Which Cisco 2950 switch command or set of commands would be used to create a Virtual LAN (VLAN) named
MARKETING with a VLAN number of 25?

You are configuring a WAN connection between two offices. You cannot ping between the routers in a test. The
Serial0 interface on RouterA is connected to the Serial1 interface on RouterB.
The commands you have executed are shown below. What is the problem with the configuration?

You are the network administrator for your company. You have installed a new router in your network. You want
to establish a remote connection from your computer to the new router so it can be configured. You are not
concerned about security during the remote connection.
Which Cisco IOS command should you use to accomplish the task?

Your assistant is interested in gathering statistics about connection-oriented operations.
Which of the following should be done to enhance the accuracy of the information gathered?