From: Luan Nguyen (luan.m.nguyen@gmail.com)
Date: Fri Jan 04 2008 - 03:29:07 ARST
Can I look at the workbook also? :)
Would someone kind enough to explain this? I found this:
http://www.cisco.com/en/US/products/ps6350/products_configuration_guide_chapter09186a00804556e5.html
but I don't see any different with that area XX nssa translate type7
suppress-fa command. By default, the NSSA ABR already used itself to
advertise those type5-translated-from-type7 LSA to its neighbors. What is
the deal here?
-lmn
On Jan 3, 2008 8:21 PM, Narbik Kocharians <narbikk@gmail.com> wrote:
> Look at the last lab in your OSPF section. From the work book in the class
> room.
>
> On 1/3/08, Chris Riling <criling@gmail.com> wrote:
> >
> > Hi Group,
> >
> > Does anyone have a good explanation for "area nssa translate"? Frome
> > the DocCD:
> >
> > area nssa translate
> >
> > To configure an area as a not-so-stubby area (NSSA) and configure the
> Open
> > Shortest Path First (OSPF) Forwarding Address Suppression in Translated
> > Type-5 LSAs feature, use the *area nssa translate *command in router
> > configuration mode. To remove the NSSA distinction from the area, use
> the
> > *
> > no* form of this command.
> >
> > *area* *area-id* *nssa* *translate type7 suppress-fa *
> >
> > no *area* *area-id* *nssa* *translate type7 suppress-fa *
> > Syntax Description
> >
> > *area-id*
> >
> > Identifier of the area for which authentication is to be enabled. The
> > identifier can be specified as either a decimal value or an IP address.
> >
> > *translate*
> >
> > Translates one type of LSA to another type of LSA. This keyword takes
> > effect
> > only on an NSSA area border router (ABR) or NSSA Autonomous System
> > Boundary
> > Router (ASBR).
> >
> > *type7*
> >
> > Translates a Type-7 LSA to a Type-5 LSA. This keyword takes effect only
> on
> > an NSSA ABR or an NSSA ASBR.
> >
> > *suppress-fa*
> >
> > Suppresses the forwarding address of the Type-7 LSAs from being placed
> in
> > the Type-5 LSAs. This keyword takes effect only on an NSSA ABR or an
> NSSA
> > ASBR.
> >
> > Doesn't an NSSA ABR do this by it's very nature? Also, could someone
> > clarify
> > when you might use forward address supression?
> >
> > Thanks,
> > Chris
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
>
>
>
> --
> Narbik Kocharians
> CCIE# 12410 (R&S, SP, Security)
> CCSI# 30832
> www.MicronicsTraining.com
> Sr. Technical Instructor
> www.Net-WorkBooks.com
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
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