How many classful networks are summarized by the static summary route ip route 192.168.32.0 255.255.248.0 S0/0/0?

Last Updated: May 30, 2021
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How many classful networks are summarized by the static summary route ip route 192.168.32.0 255.255.248.0 S0/0/0?

  • 2
  • 4
  • 8
  • 16

Explanation: A summary route of 192.168.32.0 with a network prefix of /21 will summarize 8 routes. The network prefix has moved from the classful boundary of 24 to the left by 3 bits. These 3 bits identify that 8 networks are summarized. The networks that are summarized would be 192.168.32.0/24 through 192.168.39.0/24.

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