Building Cisco multilayer Switched
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You are a technician at Troytec. Your newly appointed Troytec trainee wants you to describe
the concept ‘NetFlow traffic flow’ to her.
What would your reply be?
A. It is a sequence of packets between a particular source and destination.
B. It is a uni-directional sequence of packets between a particular source and destination.
C. It is a bi-directional sequence of packets between a particular source and destination.
D. It is a multi-directional sequence of packets between a particular source and destination.
A NetFlow export-enabled device is one that has been configured to operate with Cisco IOS
NetFlow Services software (see Appendix A) in a way that enables the device to export
information about traffic flows between communicating end nodes in a network.
For NetFlow data export, traffic flows in a network have the following attributes in common:
• Source and destination autonomous system (AS) numbers
• Source and destination IP addresses
• Source and destination application port numbers
• Input interfaces
• IP type of services (ToS)
• IP protocol
You are a technician at Troytec. You inform your newly appointed Troytec trainee that Cisco’s
Architecture for Voice, Video and Integrated Data (AVVID) addresses a number of
concerns when it comes to network deployment. Your trainee now wants to know what represents
intelligent network services in Cisco’s AVVID?
What would your reply be? (Choose all that apply.)
A. Quality of Service (QoS)
B. Intelligent platforms
C. Mobility and scalability
E. High availability