May 2009
Intermediate to advanced
882 pages
22h 55m
English
Content preview from Cisco® Network Professional's: Advanced Internetworking Guide
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18.7. Review Questions
What are the problems that can occur on a network that QoS can help fix?
Bandwidth
Delay
Packet loss
Administrator error
What is the most expensive but often the best solution to a bandwidth problem?
Queuing
Upgrade the link
Congestion avoidance
Compression
What is the first step that must be done when preparing to implement QoS?
Classify the traffic
Write a policy
Divide the traffic
Assess the network
What feature is built into a router to help collect traffic statistics for a network assessment?
inaBAR
NBAR
Traffic collector
Interface watch
What is the most scalable model for implementing QoS?
IntServ
Best Effort
DiffServ
MostServ
What protocol does IntServ use to signal to the network?
RSTV
RSTP
RSUP
RSVP
What type of traffic marking is used for ...
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