CPoP - 1

What is the name of the Cisco IOS CLI exec mode that allows a user to run more powerful commands?

• Enable mode

• Boot mode

• Configuration mode

• User mode

By default, what does a router compare with its routing table?

• Destination MAC address

• Destination IP address

• Frame Check Sequence

• Source IP address

Which layer of the TCP/IP model defines end-to-end forwarding of packets?

• The Application layer

• The Network layer

• The Transport layer

• The Link layer

Which of the following terms represents L3PDU in the OSI model, which includes the network layer header and its encapsulated data?

• Segment

• Data

• Frame

• Packet

A user opens a terminal emulator after connecting their PC physically to the console port of a router. The user logs in to the router's user mode, and then continues the process to reach privileged mode. Assume that the router is configured to use the strongest security options. Which command must be configured to support that last step of reaching privileged mode?

• enable password

• login

• line console 0

• password

• enable secret

Which type of memory does a switch use to build the MAC address table ?

• Flash

• CAM

• NVRAM

• DRAM

The term segment refers to which layer PDU?

• Application layer PDU

• Network Access PDU

• Transport layer PDU

• Transport layer PDU

In the figure, each link is labeled with a number. Switches have been given names that begin with SW, routers names that begin with R, and hubs names that begin with H. Which of the following statements are true about this network?

• Link 15 uses a straight-through cable.

• Link 6 uses a rollover cable.

• Link 11 uses a crossover cable.

• Link 1 uses a crossover cable.

Which protocol finds an unknown Layer 2 address from a known IP address?

• ICMP

• ARP

• DNS

• DHCP

When the Cisco IOS CLI is initially accessed via console, Telnet, or SSH, with no extra privileges, which mode is the user placed into?

• Enable mode

• Configuration mode

• User mode

• Boot mode