Which of the following describe private IP addresses? (Choose two.)

What occurs on a Frame Relay network when the CIR is exceeded?

At which layers of the OSI model do WANs operate? (Choose two.)

Which command is used to debug a ping command?

The network administrator has asked you to check the status of the workstation’s IP stack by pinging the loopback address. Which address would you ping to perform this task?

Which two wireless encryption methods are based on the RC4 encryption algorithm? (Choose two.)

The switches shown in the diagram, Core and Core2, are both Catalyst 2950s. The addressing scheme for each company site is as follows:

Router Ethernet port – 1st usable address

Core – 2nd usable address

Core2 – 3rd usable address

For this network, which of the following commands must be configured on Core2 to allow it to be managed remotely from any subnet on the network? (Choose three.)

Which two addresses can be assigned to a host with a subnet mask of 255.255.254.0? (Choose two.)

In order to resolve the LAN connectivity problems, which router IOS commands will you use? (Choose three.)

Which two statements describe the Cisco implementation of VLANs? (Choose two.)