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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Refer to the output of the three router commands shown in the exhibit.A new technician has been told to add a new LAN to the company router. Why has the technician received the error message that is shown following the last command?

A) The command was entered from the wrong prompt.
B) The IOS software loaded on the router is outdated.
C) The interface was already configured.
D) The interface type does not exist on this router platform.
E) The router does not support LAN interfaces that use Ethernet.

2. If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?

A) 172.16.45.4
B) 172.16.45.0
C) 172.16.45.16
D) 172.16.45.12
E) 172.16.45.8

3. During the boot sequence, a 2600 series router needs to locate and load an operating system. What is the default order the router uses to find an operating system?

A) Flash, ROM, TFTP server
B) Flash, NVRAM, TFTP server
C) ROM, TFTP server, Flash
D) Flash, TFTP server, ROM
E) Flash, TFTP server, RAM

4. A router receives a packet on interface 172.16.45.66/26. The source IP of the packet is
172.16.45.126/26 and the destination is 172.16.46.191/26. How will the router handle the packet?

A) The destination is a host on the same subnet, so the router will forward the packet.
B) The destination is a network address, so the router will forward the packet.
C) The destination is a host on another subnet, so the router will not forward the packet.
D) The destination is a broadcast address, so the router will not forward the packet.

5. What two commands can be used to view the amount of memory that is used to hold the router IOS? (Choose two.)

A) Router# show version
B) Router# show running-config
C) Router# show flash
D) Router# show flash memory
E) Router# show memory

Solutions: