From: James MacDonald (j4m3sm63@yahoo.ca)
Date: Fri Aug 10 2007 - 07:02:16 ART
thanks ... i saw the default setting as active before ... but even with that
the routes are passive. Is there a condition for the route to be active? For
instance does one of the subnets for the summary need to be physically on the
router for the summary to be created?
------------------------------
Jim
MacDonald
j4m3sm63@yahoo.ca
------------------------------
----- Original
Message ----
From: tom sun <tomsun2007@gmail.com>
To: James MacDonald
<j4m3sm63@yahoo.ca>
Cc: ccielab@groupstudy.com
Sent: Thursday, August 9, 2007
11:47:12 PM
Subject: Re: OSPF Summarization question
hi
Router(config-router)#area 1 range 10.1.0.0 255.255.0.0 ?
advertise Advertise this range (default) --------active
-----suppress
detail routes that this summarize route
include,and advertise summarize route
.
not-advertise DoNotAdvertise this range
---------passive----suppress detal routes that this summarize route include
,and don't advertise summarize route
On 8/9/07, James MacDonald
<j4m3sm63@yahoo.ca> wrote:
>
> Anyone know when you summarize on an ABR using
the area range commands why
> some summary routes will show up in the "sh ip
ospf" output as "Passive
> Advertise" instead of "Active Advertise"? Also,
what is the overall impact
> of
> the passive advertise? In my scenario i'm
noticing that routers in one
> area
> are seeing all the routes and not the
summaries from another area ... i
> think
> it's as a result of the passive
status.
>
> Is there a way to force them active?
> what is the criteria for
them to be active?
>
> Searched google and most of my
> books to no avail.
>
>
Thanks
>
> ------------------------------
> Jim MacDonald
> j4m3sm63@yahoo.ca
> ------------------------------
>
>
>
>
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This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:10 ART