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Re: deny rfc 1918 address posted 09/30/2007
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You do not need to read the rfc's but if you have a question regarding a
cretin technology it is best to go to the source (like you check routing you
do a recursive search to the source) it would not heart to get a glance and
see if the thing you where looking for is in there or not.

as for the topic of this question the rfc 1918 is not very long and mostly
informative but if you search for something specific like 127.0.0.1 or
127.0.0 you will not find it there and even if you do not want to read the
rfc it tells you that it is not included in that rfc.

so simple search some time you will find in the rfc more help then you would
expect when it come to understanding a technology.


On 9/30/07, Gary Duncanson <gary.duncanson@xxxxxxxxxxxxxx> wrote:
>
> Tony,
>
> Very true. . I wonder how many folks read RFCs these days.
>
> Gary
> ----- Original Message -----
> From: "Tony Schaffran" <groupstudy@xxxxxxxxxxxxxxxx>
> To: "'shiran guez'" <shiranp3@xxxxxxxxx>; "'slevin kremera'"
> <slevin.kremera@xxxxxxxxx>
> Cc: "'Cisco certification'" <ccielab@xxxxxxxxxxxxxx>
> Sent: Sunday, September 30, 2007 4:17 PM
> Subject: RE: deny rfc 1918 address
>
>
> > Ever hear the phrase?
> >
> > Give a man a fish, feed him for a day.
> > Teach a man to fish, feed him for a lifetime.
> >
> >
> > Tony Schaffran
> > Network Analyst
> > CCIE #11071
> > CCNP, CCNA, CCDA,
> > NNCDS, NNCSS, CNE, MCSE
> >
> > www.cconlinelabs.com
> > Your #1 choice for online Cisco rack rentals.
> >
> >
> > -----Original Message-----
> > From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
> > shiran guez
> > Sent: Sunday, September 30, 2007 6:17 AM
> > To: slevin kremera
> > Cc: Cisco certification
> > Subject: Re: deny rfc 1918 address
> >
> > if you look into the rfc you will see that 127.0.0.0 is not there so the
> > answer is no:
> >
> > 3. Private Address Space
> >
> >   The Internet Assigned Numbers Authority (IANA) has reserved the
> >   following three blocks of the IP address space for private internets:
> >
> >     10.0.0.0        -   10.255.255.255  (10/8 prefix)
> >     172.16.0.0      -   172.31.255.255  (172.16/12 prefix)
> >     192.168.0.0     -   192.168.255.255 (192.168/16 prefix)
> >
> >
> >
> > On 9/30/07, slevin kremera <slevin.kremera@xxxxxxxxx> wrote:
> >>
> >> when asked to deny ip orginated from rfc 1918 address space..wud that
> >> include the 127.0.0.0 0.255.255.255 ???????
> >>
> >> _______________________________________________________________________
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> >
> >
> >
> > --
> > Shiran Guez
> > MCSE CCNP NCE1
> > http://cciep3.blogspot.com
> > http://www.linkedin.com/in/cciep3
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> > _______________________________________________________________________
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>
> _______________________________________________________________________
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>



-- 
Shiran Guez
MCSE CCNP NCE1
http://cciep3.blogspot.com
http://www.linkedin.com/in/cciep3