Chapter 17 Notes
Which statement is true about CDP on a Cisco device?
CDP can be disabled globally or on a specific interface
Where are Cisco IOS debug output messages sent by default?
Console line
What factor should be considered in the design of a small network when devices are being chosen?
Cost of devicess
Which process failed if a computer cannot access the internet and received an IP address of 169.254.142.5?
DHCP
A user is unable to reach the website when typing http://www.cisco.com in a web browser, but can reach the same site by typing http://72.163.4.161. What is the issue?
DNS
A newly hired network technician is given the task of ordering new hardware for a small business with a large growth forecast. Which primary factor should the technician be concerned with when choosing the new devices?
Devices with support for modularity
A small company has only one router as the exit point to its ISP. Which solution could be adopted to maintain connectivity if the router itself, or its connection to the ISP, fails?
Have a second router that is connected to another ISP
Which element of scaling a network involves identifying the physical and logical topologies?
Network Documentation
What mechanism can be implemented in a small network to help minimize network latency for real-time streaming applications?
QoS
Which network design consideration would be more important to a large corporation than to a small business?
Redundancy
What type of traffic would most likely have the highest priority through the network?
Voice
When should an administrator establish a network baseline?
at regular intervals over a period of time
A network technician suspects that a particular network connection between two Cisco switches is having a duplex mismatch. Which command would the technician use to see the Layer 1 and Layer 2 details of a switch port?
show interfaces
A network technician is investigating network connectivity from a PC to a remote host with the address 10.1.1.5. Which command, when issued on a Windows PC, will display the path to the remote host?
tracert 10.1.1.5
Which two traffic types require delay sensitive delivery? (Choose two.)
video, voice
