Here are some questions I think a bunch of people might have similar questions to me. Hopefully these aren't too confusing. I look forward to contributing in the future.
What implications would the "interface s0/0.45 point-to-point" used in frame-relay configuration have on the type of OSPF network type you would select when configuring OSPF on that interface? Is it true that you cannot redistribute routes into OSPF area 0? Is this statement true? Area 0 must be contiguous throughout the OSPF domain. If there is a situation where you must break apart area 0, you must maintain logical connectivity between all routers with area 0 configured on them through the use of a virtual link By definition, a router with area 0 configured on it is what? (ABR, ASBR, Internal Router, or Backbone, or combination) When configuring a virtual-link to maintain area 0 connectivity in case of the failure of the primary link, will the virtual-link show in up up state when the primary link is still up? What special stipulations are there regarding area summarization that apply to area 0 Is it true that the only time you would use the "ip ospf network point-to-multipoint non- broadcast" command is when you want to assign a specific cost to OSPF neighbors with the "neighbor x.x.x.x cost y" command? Is there such thing as a physical point-to-point interface in OSPF? I know that main NBMA interfaces default to OSPF network type non-broadcast. Do NBMA subinterfaces also default to OSPF network type non-broadcast? In a hub and spoke NBMA environment, if the hub is OSPF network non-broadcast, does it require that spokes are also configured as OSPF network type non-broadcast I know about the following defaults in OSPF network types. Am I missing any? NBMA media - non-broadcast Broadcast Media - broadcast What would be the reasoning for defining OSPF network type non-broadcast for broadcast media? What would be the reasoning for defining OSPF network type broadcast for NBMA media? I know the "neighbor" statement changes the way OSPF hellos are sent (from multicast to unicast). Does issuing the "neighbor" statement for a single neighbor change the way hellos are sent for all OSPF neighbors on the router or just the neighbor for which the "neighbor" statement is issued? Is there a particular OSPF network types that never in any case would use the "neighbor" statement? Are the OSPF network types broadcast and non-broadcast exclusive to each other regarding forming adjacencies? Can all OSPF network types beginning with "point" be mismatched with each other? I guess what I am asking is if you can form an OSPF adjacency with one end being broadcast/nonbroadcast and the other end being point-ANYTHING? Is there ever a situation where you would need the "neighbor" command in OSPF network type broadcast? When redistributing into OSPF, is there ever a viable reason not to include the "subnets" option? What is the different between an ABR and ASBR in the way in which they advertise default routes? In an OSPF NSSA area, is it true that the ABRs of that NSSA have the "area x nssa no-summary" command issued on them whereas routers internal (all interfaces in the NSSA area) have the "area x nssa" command issued? What exactly does the "no-summary" option do? What implications does creating a OSPF NSSA and OSPF stub areas have on the reachability network? I know that this is a very broad question - don' feel obligated to get into to too much detail Doesn't a type 3 LSA function exactly the same as a type 4 LSA? Why is a type 4 LSA needed and what function does it provide that a type 3 LSA would not be able to accomplish Is the following true: -ABRs of stub areas automatically generate a default route in the form of a type 3 LSA -ABRs of total stub areas automatically generate a default route in the form of a type 3 LSA -ABRs of not-so-stubby areas (NSSA) do not generate a default route under any circumstance -ABRs of not-so-totally stubby automatically generates a default route in the form of a type 3 LSA Are my definitions of ABR/ASBR accurate? -ABR - router that has one or more interfaces either not in the OSPF area or in a different routing domain -ASBR - router that has one or more interfaces in a different routing domain The default network type OSPF chooses for NBMA main interfaces is the same as the default network type OSPF chooses for NBMA subinterfaces (non-broadcast) - correct? Would the "area x stub" command ever be issued on an ABR? Wouldn't an ABR always have the "area x stub no-summary" command issued on it? Would you ever configure a not-so-totally-stubby area when redistribution from an external routing domain is not required? Could you do it? On Jan 9, 2008 12:00 PM, <[EMAIL PROTECTED]> wrote: > Send CCIE_RS mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://onlinestudylist.com/mailman/listinfo/ccie_rs > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of CCIE_RS digest..." > > > Today's Topics: > > 1. Re: CCIE_RS Digest, Vol 24, Issue 6 (Jose Manzano) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 8 Jan 2008 16:01:36 -0500 > From: "Jose Manzano" <[EMAIL PROTECTED]> > Subject: Re: [OSL | CCIE_RS] CCIE_RS Digest, Vol 24, Issue 6 > To: <[email protected]> > Message-ID: > <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="us-ascii" > > Hello Rob Routt, > > What are you using to prepare for the written exam ? > > BTW, What are your plans after the IE R&S ? I'm thinking of > pursuing my CCVP after I get my IE in R&S > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Tuesday, January 08, 2008 12:00 PM > To: [email protected] > Subject: CCIE_RS Digest, Vol 24, Issue 6 > > Send CCIE_RS mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://onlinestudylist.com/mailman/listinfo/ccie_rs > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of CCIE_RS digest..." > > > Today's Topics: > > 1. Hello (Rob Routt) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 7 Jan 2008 10:37:04 -0800 (PST) > From: Rob Routt <[EMAIL PROTECTED]> > Subject: [OSL | CCIE_RS] Hello > To: [email protected] > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="iso-8859-1" > > I too just joined this list and am anxious to get going. > > I finished my CCNP in November 2006 and am now pursuing the CCIE R&S > written. I plan on taking it by March of this year. The lab will be > within 6-8months after that, so hopefully by x-mas 08. > > > --------------------------------- > Never miss a thing. Make Yahoo your homepage. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://onlinestudylist.com/pipermail/ccie_rs/attachments/20080107/fb3377 > b5/attachment-0001.html > > End of CCIE_RS Digest, Vol 24, Issue 6 > ************************************** > > > End of CCIE_RS Digest, Vol 24, Issue 7 > ************************************** >
