RE: IEWB - Lab5 Task6.2

If there are no IPv6 IGPs, you can probably file it under the easier for humans to read section. I personally wouldn't change it unless the lab asks you to. Other labs I have done have you made you map the autoconfig'd link-local for the IGP section, I don't believe IE makes you do that any labs...

-ryan

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of ccie23 ccie23
Sent: Saturday, May 09, 2009 6:42 AM
To: Nitro Drops
Cc: ccielab_at_groupstudy.com
Subject: Re: IEWB - Lab5 Task6.2

Can the experts please help to explain this? i'm interested to know the
reason why ipv6 address FE80::1 link-local was included in the SG as well.
Thank you.

On Fri, Aug 22, 2008 at 4:20 PM, Nitro Drops <nitrodrops_at_hotmail.com> wrote:

> Task6.2
> R1
>
> Interface Serial1/0ipv6 address 2001:CC1E:1::1/64
> ipv6 address FE80::1 link-local
> frame-relay map ipv6 2001:CC1E:1::3 113 broadcast
>
> R3
> Interface Serial1/1
> ipv6 address 2001:CC1E:1::3/64
>
> frame-relay map ipv6 2001:CC1E:1::1 311 broadcast
> frame-relay map ipv6 FE80::1 311
>
> Q1.) Why is there a need to configure link-local on R1 s1/0 and not
> on R3 s1/1? At this stage, no IGP routings are required, why is there a
> need to configure link-local on R1 s1/0, and configure framerelay
> mappings?
> Without configuring the linl-local on R1, and with just a framerelay
> map global address on R3, i am able to ping from R3 to R1 and
> viceversa. Didnt see any encapsulation failed during debug ipv6 packets.
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Received on Sat May 09 2009 - 06:50:28 ART