On an RSTP-enabled switch, if the network topology changes, which of the following statements regarding changes to the Layer 2 forwarding entries learned by the switch is true?

Question

Options

• AAll entries, apart from the entries related to edge ports, are deleted.
• BIf the aging time is set to 15 seconds, all the aged entries are deleted.
• CAll entries, apart from the entries related to edge ports and the entries related to the port that
• DAll entries are deleted.
• EOnly the entries related to the port that receives the TC BPDU are deleted.

• A
  6% (2)
• B
  14% (5)
• C
  72% (26)
• D
  6% (2)
• E
  3% (1)

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