RE: IPv6

From: Scott Morris (swm@emanon.com)
Date: Wed Aug 16 2006 - 23:42:31 ART


Yes, it is.

Scott

-----Original Message-----
From: Moin, Imran [mailto:imoin@virtela.net]
Sent: Wednesday, August 16, 2006 10:42 PM
To: swm@emanon.com; KC; Group Study (E-mail); leigh@net-elite.org
Subject: RE: IPv6

Thanks Scott. I was just continuing on the thread below, where it mentions
that subnet ID is the 3rd octet of IPv4 address and interface ID is the 4th
octet of IPv4 address.

Given these conditions, is my answer correct?

Thanks,
Imran.

-----Original Message-----
From: Scott Morris [mailto:swm@emanon.com]
Sent: Wednesday, August 16, 2006 8:17 PM
To: Moin, Imran; 'KC'; 'Group Study (E-mail)'; leigh@net-elite.org
Subject: RE: IPv6

There is no direct correlation between IPv4 address and Site-Local IPv6
addresses. There was something called IPv4-Compatible addressing (which
consisted of 96 0's plus your 32-bit address), but that has been deprecated.

If you are trying to keep your subnet there, then:

F5 in hex is 245 in binary (Windows calculator is your friend!)

HTH,

 
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
IPExpert VP - Curriculum Development
IPExpert Sr. Technical Instructor
smorris@ipexpert.com
http://www.ipexpert.com
 
 

-----Original Message-----
From: Moin, Imran [mailto:imoin@virtela.net]
Sent: Wednesday, August 16, 2006 10:15 PM
To: Scott Morris; KC; Group Study (E-mail); leigh@net-elite.org
Subject: RE: IPv6

Scott,

Can you please confirm that if my IPv4 address is 176.1.245.55/24, then the
IPv6 Site-local address would be FEC0:0:0:F5::37/10. I just want to make
sure that I am doing this conversion correctly.

Thanks,
Imran Moin.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Scott Morris
Sent: Saturday, April 08, 2006 6:29 PM
To: 'KC'; 'Group Study (E-mail)'; leigh@net-elite.org
Subject: RE: IPv6

FEC0:0:0:2::2/64

A site-local address is:

FEC0:0:0:(16-bit-subnet):x:x:x:x/64 where the x's are 64 bits of host ID.

HTH,

 
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.com
http://www.ipexpert.com
 
PS. While it doesn't matter in this example, don't forget your IPv6
addresses are in hex! So if your third octet were 11, that would be B where
the 2 is for the above subnet ID!

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of KC
Sent: Saturday, April 08, 2006 6:22 PM
To: Group Study (E-mail); leigh@net-elite.org
Subject: Re: IPv6

I want to confirm this because either the answer in workgroup is wrong or me
, if i correctly understand it.

On 4/8/06, KC <kanwal.chawla@gmail.com> wrote:
>
> Hey Guys
>
> I took the lab 2 days back , and i failed . I just wanna know about
> one question which is a doubtful to me .
>
> Say if the question is :- Configure IPv6 Site local address on
> loopback
> 11.11.2.2 . Use subnet id as 3rd octet of your IPv4 address and
> interface id as 4th octet of ipv4. What will be the IPv6 address and
> How
??
>
> Any inputs would be appreciated.
>
> Thanks in advance



This archive was generated by hypermail 2.1.4 : Fri Sep 01 2006 - 15:41:57 ART