QuestionQ11

Networking Configuration

To what destination will a route be displayed in the Linux routing table after IPv6 is enabled on a router network interface, even if no global IPv6 addresses are assigned to that interface?

  • A fe80::/10
  • B 0::/128
  • C 0::/0
  • D fe80::/64
  • E 2000::/3
Explanation

IPv6-enabled interfaces automatically receive a link-local unicast address from the FE80::/10 range. Cisco IOS documents a local FE80::/10 route in the IPv6 routing table, independent of globally assigned interface addresses.

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