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101 · Question #86

Which statement is true regarding OneConnect processing?

The correct answer is D. Clientside request can utilized existing serverside connections.. OneConnect is an F5 connection multiplexing feature that allows new client-side HTTP requests to reuse pre-established server-side TCP connections.

Section 5: Application Delivery Basics

Question

Which statement is true regarding OneConnect processing?

Options

  • AThe virtual server must have UDP profile.
  • BServerside request can utilize existing clientsid connections.
  • CThe number of client connection is reduced.
  • DClientside request can utilized existing serverside connections.

How the community answered

(38 responses)
  • A
    3% (1)
  • B
    3% (1)
  • C
    5% (2)
  • D
    89% (34)

Why each option

OneConnect is an F5 connection multiplexing feature that allows new client-side HTTP requests to reuse pre-established server-side TCP connections.

AThe virtual server must have UDP profile.

OneConnect is an HTTP profile feature and requires a TCP profile, not a UDP profile, because it operates on persistent TCP connections.

BServerside request can utilize existing clientsid connections.

The directionality is reversed - it is client-side requests that reuse server-side connections, not server-side requests reusing client-side connections.

CThe number of client connection is reduced.

OneConnect reduces the number of server-side connections, not client-side connections - each client still creates its own connection to BIG-IP.

DClientside request can utilized existing serverside connections.Correct

With OneConnect enabled, BIG-IP maintains a pool of persistent server-side TCP connections and routes incoming client requests over those existing connections, avoiding the overhead of establishing a new TCP session to the server for each client. This multiplexing behavior reduces server-side connection load while each client still maintains its own independent connection to BIG-IP. The key behavior is that the client-side and server-side connection lifecycles are decoupled.

Concept tested: F5 OneConnect profile connection multiplexing

Source: https://techdocs.f5.com/en-us/bigip-15-1-0/big-ip-local-traffic-management-profiles-reference/oneconnect-profile.html

Topics

#OneConnect#connection multiplexing#serverside connections#HTTP optimization

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