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202-450 · Question #317

Which of the statements below are correct regarding the following commands, which are executed on a Linux router? (Choose two.)

The correct answer is D. Both ip6tables commands complete without an error message or warning E. The rules suppress any automatic configuration through router advertisements or DHCPv6. You've hit your weekly limit · resets 5am (America/New_York)

213 System Security

Question

Which of the statements below are correct regarding the following commands, which are executed on a Linux router? (Choose two.)

Options

  • APackets with source or destination addresses from fe80::/64 will never occur in the FORWARD
  • BThe rules disable packet forwarding because network nodes always use addresses from fe80::/64
  • Cip6tables returns an error for the second command because the affected network is already part
  • DBoth ip6tables commands complete without an error message or warning
  • EThe rules suppress any automatic configuration through router advertisements or DHCPv6

How the community answered

(41 responses)
  • A
    2% (1)
  • B
    5% (2)
  • C
    12% (5)
  • D
    80% (33)

Explanation

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Topics

#ip6tables#IPv6#link-local addresses#firewall rules

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