Type 5 LSAs in OSPF Are Used to Transmit External

question 171

Multiple Choice

Type 5 LSAs in OSPF are used to transmit external routes. Which of the following statements regarding Type 5 LSAs is false?

• A) Type 5 LSAs are advertised by ASBRs and flooded on OSPF networks except stub areas and NSSAs.
• B) Filtering policies can be configured on ABRs or ASBRs to filter Type 5 LSAs.
• C) A Type 5 LSA contains the FA address, which is 0.0.0.0. The FA address is reserved only and does not take effect.
• D) Routers in the same area as the ASBR can calculate external routes through intra-area LSAs and Type 5 LSAs.

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