Cisco 640-822 : Interconnecting Cisco Networking Devices Part 1

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Cisco 640-822 Exam Syllabus Topics:

Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:

1. What are two recommended ways of protecting network device configuration files from outside network security threats? (Choose two.)

A) Always use Telnet to access the device command line because its data is automatically encrypted.
B) Prevent the loss of passwords by disabling password encryption.
C) Allow unrestricted access to the console or VTY ports.
D) Use a firewall to restrict access from the outside to the network devices.
E) Use SSH or another encrypted and authenticated transport to access device configurations.

2. Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask?

A) 255.255.255.248 and /28
B) 255.255.255.240 and /16
C) 255.255.255.192 and /25
D) 255.255.255.224 and /26
E) 255.255.255.240 and /28
F) 255.255.255.248 and /27

3. DRAG DROP
Refer to the exhibit PCA is sending packets to the FTP server. Consider the packets as they leave RA Interface Fa0/0 forwards RB. Drag the correct frame and packet address to their place in the table.

4. Which of the following are types of flow control? (Choose three.)

A) buffering
B) load balancing
C) windowing
D) cut-through
E) congestion avoidance

5. Refer to the exhibit.

SwitchA receives the frame with the addressing shown in the exhibit. According to the command output also shown in the exhibit, how will SwitchA handle this frame?

A) It will flood the frame out all ports except Fa0/3.
B) It will drop the frame.
C) It will forward the frame out port Fa0/3 only.
D) It will forward the frame out port Fa0/6 only.
E) It will flood the frame out all ports.

Solutions: