By cisco default type 3 and 4 are flooded into the stub area
If you configure the area as stub no-summary, then the summary
routes are not flooded into the stub. The stub only needs to know its
internal area routes, and can access everything else via the default
route 0.0.0.0.
The type 4 LSA advertises all ASBRs into other areas (unless the ASBR
exists in the area being flooded). They point to the Router ID of the
ASBR(s).
-----Original Message-----
From: Venkataramanaiah [mailto:[EMAIL PROTECTED]]
Sent: Sunday, February 24, 2002 10:43 PM
To: [EMAIL PROTECTED]
Subject: OSPF - Type 4 [7:36358]
Hi all,
I was wondering what is the use of type 4 LSA
when the reachability to ASBR is possible using
the Type 3 LSA information.
Also I would like to know whether Type 4 is
flooded into a Stub area.
Can someone clarify.
Regards
-Venkat
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