module 8-10 pt2

What is the effect of using the Router# copy running-config startup-config command on a router?

The contents of NVRAM will change.

What will happen if the default gateway address is incorrectly configured on a host?

The host cannot communicate with hosts in other networks.

The global configuration command ip default-gateway 172.16.100.1 is applied to a switch. What is the effect of this command?

The switch can be remotely managed from a host on another network.

What happens when the transport input ssh command is entered on the switch vty lines?

Communication between the switch and remote users is encrypted.

What are two potential network problems that can result from ARP operation? (Choose two.)

Network attackers could manipulate MAC address and IP address mappings in ARP messages with the intent of intercepting network traffic On large networks with low bandwidth, multiple ARP broadcasts could cause data communication delays.

Which three commands are used to set up secure access to a router through a connection to the console interface? (Choose three.

login password cisco line console 0

Which two functions are primary functions of a router? (Choose two.)

packet forwarding path selection