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Riverbed

830-01 · Question #355

A parallel SteelHead deployment between datacenters is being discussed by a customer and an integrator. The customer would like to configure connection forwarding between the SteelHeads in two…

The correct answer is B. All asymptotically routed traffic will suffer from increased latency from the nearer branches. See the full explanation below for the reasoning.

Question

A parallel SteelHead deployment between datacenters is being discussed by a customer and an integrator. The customer would like to configure connection forwarding between the SteelHeads in two datacenters with 20 ms RTT between them. What would be the possible outcome, if the nearest-branch SteelHead is 40 ms away?

Options

  • AThe latency between the Neighbor SteelHeads will mean that Connection Forwarding will not come up.
  • BAll asymptotically routed traffic will suffer from increased latency from the nearer branches.
  • CThe Riagle algorithm timer can be adjusted so as to mitigate the symptoms from the closer branches.
  • DThere will be little or no impact as it only affects the initial connection.
  • ESuboptimal performance only from HTTP traffic due to increased connection times.

How the community answered

(41 responses)
  • A
    7% (3)
  • B
    76% (31)
  • C
    12% (5)
  • D
    2% (1)
  • E
    2% (1)

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