Re: OSPF areas and LSAs

From: Peter van Oene (pvo@xxxxxxxxxxxx)
Date: Mon Aug 19 2002 - 14:19:51 GMT-3

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You are correct, although technically an NSSA area is a stub area and
therefore presents an exception to your number 2.

Pete

At 09:11 AM 8/19/2002 -0700, ccie@mail3000.com wrote:
>I am trying to organize my thoughts on the type of LSAs in different OSPF
>areas.
>
>Is it correct to say:
>
>1- NSSA does not allow Type 5 LSA in. Instead, the NSSA ASBR generates a
>type 7
>LSA that never leaves the NSSA. The translations of LSA type 7 into LSA
>type 5
>get to leave the NSSA area.
>
>2- A Stub area never sees LSA type 7 and does not allow LSA type 5 in.
>Only LSA type 1,2, & 3 are allowed inside a stub area.
>
>Please correct me if I am wrong.
>
>Thanks,
>A Strobel
>
>
>
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