From: Daniel Valle (danielfrvalle@gmail.com)
Date: Thu Feb 21 2008 - 09:52:37 ARST
Eggert,
Excellent question! I have a very similar doubut. If the question asks
us to do EUI-64, can we hardcode the link-local address ? I know these are
two different things, but i you set in a interface ipv6 address x:x:x:x::/64
eui-64 and ipv6 address FE80::1 link-local, the ip address for the interface
will be x:x:x:x::1/64. So I don' know if doing that, it would violate the
question.
Does anyone know that ?
Daniel.
On Wed, Feb 20, 2008 at 7:07 PM, Eggert, Scott <scott.eggert@berbee.com>
wrote:
> I have asked the same question when doing the IE labs. Sometimes the
> wording of the question points to it and other times you just don't
> know. However, after doing enough labs, my tendency is to use eui-64
> for Ethernet interfaces and not with serial when the question does not
> indicate.
>
> This also brings up the question when to assign or use the auto
> generated link local address? When setting up frame-relay maps, I would
> use the auto generated link local address for the static maps, but the
> IE lab solutions would often assign one.
>
> Any ideas on when and when not to assign a link local address?
>
> One would hope the questions are worded well enough where you can tell.
> (yeh right!)
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Anshuk Kesarwani
> Sent: Monday, February 18, 2008 12:41 PM
> To: ccielab@groupstudy.com
> Subject: eui-64 in IPV6 address(When to use)
>
> Hi all,
>
> I have seen in various labs that when the task states to use the network
> 2001:11:22:33::/64 say on R1 the SG has shown using both as answers. I
> can't
> remember which one had the non eui-64. This is confusing. Taking the lab
> shortly. Would this be a proctor type question I could ask?
>
> *2001:11:22:33::/64 eui-64
> 2001:11:22:33::1/64**
> *
> My question is when nothing is specified which one should i use.
>
> Any help to provide insight is most welcome.
>
> Regards
>
> Anshuk
>
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