From: Chee Chew Leong (cleong3@csc.com)
Date: Tue Oct 10 2006 - 06:18:06 ART
Using distance should be more appropriate.
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Ivan <ivan@iip.net>
Sent by: nobody@groupstudy.com
10/10/2006 12:48 AM
Please respond to
Ivan <ivan@iip.net>
To
ccielab@groupstudy.com, Chee Chew Leong/ASIA/CSC@CSC
cc
"Cagri Yucel" <cyucel@gmail.com>, nobody@groupstudy.com
Subject
Re: Doing the solution using some other way
I also try labbed this feature. But unsuccessfull.
Actually no metrics has been set after applying this command.
On Monday 09 October 2006 13:09, Chee Chew Leong wrote:
> That is a hidden command. I found it is not working as it should.
>
> Anyone success?
>
>
>
>
>
> Ivan <ivan@iip.net>
> Sent by: nobody@groupstudy.com
> 10/09/2006 03:39 AM
> Please respond to
> Ivan <ivan@iip.net>
>
>
> To
> ccielab@groupstudy.com, "Cagri Yucel" <cyucel@gmail.com>
> cc
>
> Subject
> Re: Doing the solution using some other way
>
>
>
>
>
>
> --- Early posted ----------------------
>
> Please see CSCdk41691.
>
> There is a knob in the ios, if you would like to
> prefer inter area routes over intra .
>
> This is a hidden configuration option to set the
> highest allowed metric that will be installed for an
> ospf intra-area route. By default, the highest allowed
> intra-area metric is 16777214.
>
> For example, if max-metric is set to 50000, then any
> ospf intra-area routes with a metric greater than
> 50000 will not be installed in the IP routing table.
>
>
> router ospf <tag>
> max-metric intra-area <n>
>
> Where n can range from 1 to 16777214
>
> Adding or deleting this configuration will
> automatically cause ospf to re-run the spf
> calculation.
>
> To remove the configuration:
>
> router ospf <tag>
> no max-metric
>
> The drawback of this approach is if you prefer
> inter-area routes, your intra-area routes will not be
> used, even when available and you will loose
> redundancy.
>
> On Sunday 08 October 2006 22:19, Cagri Yucel wrote:
> > Ok, quick one, a VLAN accesible via two routes. One via OSPF area 0
>
> second
>
> > area 1. My router is in area 0 so that route is always preferred as it
>
> is
>
> > intra-area. Question asks the traffic should be routed through the
area
>
> 1,
>
> > inter-area.
> >
> > After thinking for a while I implemented policy routing (to set
>
> next-hop)
>
> > doing exactly what was being asked for.
> >
> > When I go through the answers I see that the use of a virtual link to
>
> bring
>
> > area 0 downstream is the answer. (This is from IE)
> >
> > 1. Was my answer acceptable at all ?
> >
> > 2. Although policy-routing is not the most elegant way, virtual links
>
> are
>
> > also always said to be used as a temporary measure in case of
problems,
>
> so
>
> > a virtual-link is also not a best practice. However, since I have seen
>
> this
>
> > question on the OSPF section should I have been thinking about a
>
> solution
>
> > within OSPF technology ?
> >
> > 3. If I have a similar question on the real exam, is it a valid
question
>
> to
>
> > ask Proctor ?
> >
> > 4. On IE labs I am coming accross many questions asking like traffic
>
> from
>
> > VLAN5 to VLAN7 should follow this route. But there are many other
>
> traffic
>
> > following the same route. IE's answer is always routing all the
traffic
> > through the specified route rather than filtering specified subnets.
>
> Would
>
> > this be the correct approach at the exam ? Again is this an ok
question
>
> to
>
> > ask Proctor ?
> >
> > Thanks a lot
-- Ivan
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