thing right now. I'm reading the Sybex BSCI book.
Eric
- Original Message -
From: Pistone, Mike
To: 'ericbrouwers'
Sent: Thursday, January 23, 2003 10:50 PM
Subject: RE: Wrong definition type 4 summary LSA for ASBRs [7:61615]
I'm reading the CP CCNP Routing Cert Guide too
The AS external ASBR summary link- This LSA is sent to a router that
connects
to the outside world (ASBR). It is sent from the Area Border Router to the
Autonomous System Boundary Router. The LSA contains the metric cost from the
ABR to the ASBR. This is identified as a Type 4 LSA.
In my opinion
here is the relative info from rfc 1247
3,4Summary link Originated by area border routers, and
advs. flooded throughout their associated
area. Each summary link
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definition type 4 summary LSA for ASBRs [7:61615]
ericbrouwers wrote:
Hi,
For those that are reading Cisco Press' CCNP Routing Exam
Certification Guide:
there is a very confusing definition of type 4 summary LSAs on
page 292,
chapter 6:
The AS external ASBR summary link- This LSA
ASB Link summary is the distance from ABR to ASBR.
http://www.cisco.com/en/US/tech/tk648/tk365/technologies_white_paper09186a00800943a1.shtml
Wei
- Original Message -
From: ericbrouwers
To:
Sent: Wednesday, January 22, 2003 4:48 PM
Subject: Wrong definition type 4 summary LSA for
ericbrouwers wrote:
Hi,
For those that are reading Cisco Press' CCNP Routing Exam
Certification Guide:
there is a very confusing definition of type 4 summary LSAs on
page 292,
chapter 6:
The AS external ASBR summary link- This LSA is sent to a router
that connects
to the outside
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