Re: IPexperts free core knowledge questions

Thanks a lot .... IP Expert Team

Anbu

On Wed, Apr 8, 2009 at 2:53 AM, Jared Scrivener <jscrivener_at_ipexpert.com>wrote:

> Hey Guys,
>
> You're right about Q2, Pavel - it should have read:
>
> "Internal routers in which type of OSPF Area will not receive any Type 3
> default LSAs
> by default?"
>
> I left out the second "default" (referring to the NSSA not receiving a Type
> 3 default route) and didn't catch that before the final release.
>
> For Q6, I see your semantic interpretation of "range" vs "address" and
> you're right, it should say "address" and I'll amend it. However, as per
> your interpretation of the address, RFC 2453 - RIP Version 2 states:
>
> 4.5 Multicasting
>
> In order to reduce unnecessary load on those hosts which are not
> listening to RIP-2 messages, an IP multicast address will be used for
> periodic broadcasts. The IP multicast address is 224.0.0.9.
>
> http://www.faqs.org/rfcs/rfc2453.html
>
> Finally, in Q8, I used the term "stub host" less precisely than I should
> have, as that is how we commonly refer to the network type of the loopback
> interface and it was the name of that behavior that I was seeking when
> writing the question. I'll reword that and have the change added to the
> update.
>
> If anyone else has any other questions or feedback please email me
> directly.
>
>
> Cheers,
>
> Jared Scrivener CCIE3 #16983 (R&S, Security, SP), CISSP
> Sr. Technical Instructor - IPexpert, Inc.
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> Mailto: jscrivener_at_ipexpert.com
>
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Pavel Bykov
> Sent: Tuesday, 7 April 2009 4:31 PM
> To: Muhabat Khan
> Cc: Kelvin Yeo; rakesh m; Salah ElShekeil; cisco qospf; Cisco certification
> Subject: Re: IPexperts free core knowledge questions
>
> Good start, but there are too many mistakes.
> E.G.:
> ---------------------------------------------
> Question 2: IGP Routing Protocols
> Internal routers in which type of OSPF Area will not receive any Type 3
> LSAs
> by default?
>
> Application says "NSSA", but in reality, it's Totally Stubby, and Totally
> Not So Stubby
> ---------------------------------------------
> Question 6: IGP Routing Protocols
> Which multicast range does RIP Version 2 use?
>
> Application says "224.0.0.9", but it is not "multicast range", but an
> address. The correct address would be "Reserved"
> From IANA:
>
> The range of addresses between 224.0.0.0 and 224.0.0.255, inclusive,
> is reserved for the use of routing protocols and other low-level
> topology discovery or maintenance protocols
>
> ---------------------------------------------
> Question 8: IGP Routing Protocols
> Which OSPF network type is assigned to Loopback interfaces by default?
>
> Application says "Stub Host", but in reality the network type is called
> "Loopback", not stub host.
> Router#sh ip ospf int
> Loopback0 is up, line protocol is up
> Internet Address 1.1.1.1/32, Area 0
> Process ID 1, Router ID 1.1.1.1, Network Type LOOPBACK, Cost: 1
> Loopback interface is treated as a stub Host
> Router#
>
> ---------------------------------------------
>
> This is where I had to stop...
> IPX Guys: you really need to work on precision and factual information.
>
>
>
>
> On Tue, Apr 7, 2009 at 8:38 PM, Muhabat Khan <muhabat_at_gmail.com> wrote:
>
> > site seems down
> >
> > On Tue, Apr 7, 2009 at 9:33 PM, Kelvin Yeo
> > <kelvinyeo_at_xtracommunication.com> wrote:
> > > Great!
> > >
> > > How many questions is in this database? Constantly updated and remain
> > free?
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: rakesh m <raaki.88_at_gmail.com>
> > > Sent: f f d8 , 8 e f , 2009 1:54 AM
> > > To: Salah ElShekeil <salah.elshekeil_at_gmail.com>
> > > Cc: cisco qospf <cisco.qospf_at_gmail.com>; Cisco certification <
> > ccielab_at_groupstudy.com>
> > > Subject: Re: IPexperts free core knowledge questions
> > >
> > > thank you ipexpert .... i liked them
> > >
> > >
> > > Blogs and organic groups at http://www.ccie.net
> > >
> > > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> > >
> > > Blogs and organic groups at http://www.ccie.net
> > >
> > > _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> Pavel Bykov
> ----------------
> Don't forget to help stopping the braindumps, use of which reduces value of
> your certifications. Sign the petition at http://www.stopbraindumps.com/
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net
Received on Thu Apr 09 2009 - 23:02:05 ART