NewFlow Questions
Question 1
Refer to the exhibit.
What kind of load balancing is done on this router?
A. per-packet load balancing
B. per-flow load balancing
C. per-label load balancing
D. star round-robin load balancing
Answer: A
Question 2
Refer to the exhibit.
Which statement is true?
A. It is impossible for the destination interface to equal the source interface.
B. NAT on a stick is performed on interface Et0/0.
C. There is a potential routing loop.
D. This output represents a UDP flow or a TCP flow.
Answer: C
Question 3
Which two options are advantages of NetFlow version 9 over NetFlow version 5? (Choose two)
A. NetFlow version 9 adds support for IPv6 headers.
B. NetFlow version 9 adds support for MPLS labels.
C. NetFlow version 9 adds support for the Type of Service field.
D. NetFlow version 9 adds support for ICMP types and codes.
Answer: A B
Question 4
Refer to the exhibit.
Which statement about the output is true?
A. The flow is an HTTPS connection to the router, which is initiated by 144.254.10.206.
B. The flow is an HTTP connection to the router, which is initiated by 144.254.10.206.
C. The flow is an HTTPS connection that is initiated by the router and that goes to 144.254.10.206.
D. The flow is an HTTP connection that is initiated by the router and that goes to 144.254.10.206.
Answer: A
can anyone explain the questions?
Q4.
TCP port 443 (hex value 01BB).
What about Q1? Can anyone provide a good source for understanding what is in all these various show command outputs?
Q1 – Two Flow are same if only have same source and destination IP, source and destination port, Layer 3 protocol, CoS and interface. Flow one and two are same but different packet counting so this is not per flow.
There is no label column so this is not per label.
Asterisk means this is an egress flow. as I remember round-robin load-balancing was a concept in GLBP.
this is what I got I’m sure others have better idea.
what is net flow exactly?