Re: IPExpert 10 wkbk 1 lab 12.10

Grand idea! Always know the options "just in case". ;)

*Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider) #4713,

JNCIE-M #153, JNCIS-ER, CISSP, et al.

JNCI-M, JNCI-ER

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michael haynes wrote:
> Yeah I'm trying to branch out while doing these labs to see what all
> my options are - or, at least, to break the lab now so I won't do it
> later;)
>
> Thanks
> Michael
>
> On Sat, Jun 20, 2009 at 9:19 PM, Scott Morris
> <smorris_at_internetworkexpert.com
> <mailto:smorris_at_internetworkexpert.com>> wrote:
>
> Like most tasks... As long as you achieve the same results, and
> don't violate any rules along the way, any equal solution is
> perfectly usable! You just didn't do what the lab designed had in
> his/her head along the way! Nothing wrong with that. :)
>
> Good to know your options!
>
>
>
>
> *Scott Morris*, CCIE/x4/ (R&S/ISP-Dial/Security/Service Provider)
> #4713,
>
> JNCIE-M #153, JNCIS-ER, CISSP, et al.
>
> JNCI-M, JNCI-ER
>
> evil_at_ine.com <mailto:evil_at_ine.com>
>
>
> Internetwork Expert, Inc.
>
> http://www.InternetworkExpert.com
>
> Toll Free: 877-224-8987
>
> Outside US: 775-826-4344
>
>
> Knowledge is power.
>
> Power corrupts.
>
> Study hard and be Eeeeviiiil......
>
>
>
> michael haynes wrote:
>> I've got a question about the origin code attribute in bgp.
>>
>> On the lab task in question, it asks me to advertise the loopbacks into bgp
>> and make sure that the updates show an origin code of 2.
>>
>> Since an origin code of 2 is 'incomplete' or a redistributed route, the
>> answer does a 'redistribute connected' using a route-map that matches the
>> loopback interfaces.
>>
>> In my answer I created a route-map that matched the loopback interfaces and
>> then set the origin code to incomplete:
>>
>> route-map MyLoops permit 10
>> match interface loopback0 loopback1 loopback2 loopback3
>> set origin incomplete
>>
>> Then I used the network command with a route-map to advertise the networks:
>>
>> router bgp 256
>> network 200.0.0.2 mask 255.255.255.255 route-map MyLoops
>> network 200.0.1.2 mask 255.255.255.255 route-map MyLoops
>> network 200.0.3.2 mask 255.255.255.255 route-map MyLoops
>> network 200.0.3.2 mask 255.255.255.255 route-map MyLoops
>>
>>
>> The show results look the same as the proctor guide even though I didn't use
>> the redistribute command. Aside from my config being longer than the
>> proctor guide, is there any functional difference that I'm missing (assuming
>> the lab doesn't say to use the redistribute command or to minimize the
>> config).
>>
>> Thanks
>> Michael
>>
>>
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Received on Sat Jun 20 2009 - 21:34:51 ART