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LPI

304-200 · Question #58

When using the gatewaying/direct routing forwarding method of Linux Virtual Server (LVS), which of the following statements is true?

The correct answer is B. Every backend server must accept packets addressed to the IP address of the virtual service. See the full explanation below for the reasoning.

Question

When using the gatewaying/direct routing forwarding method of Linux Virtual Server (LVS), which of the following statements is true?

Options

  • AThe default route of all backend servers must point to the LVS host.
  • BEvery backend server must accept packets addressed to the IP address of the virtual service.
  • COn the backend servers, all packets appear to originate from the IP address of the LVS host.
  • DThe link layer addresses of all backend servers must be included in the LVS configuration.
  • EWhen using gatewaying/direct routing, only the round robin algorithm is available.

How the community answered

(34 responses)
  • A
    12% (4)
  • B
    76% (26)
  • C
    6% (2)
  • D
    3% (1)
  • E
    3% (1)

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