EEM definitely sounds like a feasible solutions, but man it would be ugly : )
On Mon, Jan 11, 2010 at 6:47 PM, marc abel <[email protected]> wrote: > If you could run BGP you could use an exist map. > > On Mon, Jan 11, 2010 at 5:37 PM, <[email protected]> wrote: > > How about kicking the tires on EEM? > > > > Create a tracking object to track the line protocol status of the Lan > interface. > > Then configure eem to watch the tracking object status. When the status > is down, > > have the action be to remove the ip summary-address config off the > interface (if > > EIGRP) or remove the area range command from OSPF. > > Create another event to watch the tracking object for when the lan > interface > > comes back up and re-apply the config. > > > > Just a thought. Pretty sure I wouldn't do this in the real world. > Flapping > > interfaces and all. > > > > > > Quoting ramarao vadlamudi <[email protected]>: > > > >> Thanks Joe for the work around.Is there a way to make it work with the > >> mentioned requirements. > >> > >> Thanks > >> Ramu > >> > >> > >> --- On Mon, 11/1/10, Joe Astorino <[email protected]> wrote: > >> > >> > >> From: Joe Astorino <[email protected]> > >> Subject: Re: [OSL | CCIE_RS] summarization > >> To: "ramarao vadlamudi" <[email protected]> > >> Cc: [email protected] > >> Received: Monday, 11 January, 2010, 5:37 PM > >> > >> > >> hmmmmmmmmm....any way you can use a tighter summary than a /16? Is it > >> necessary to summarize the ENTIRE /16? Perhaps you could come up with a > >> tighter summary address that would only cover the LAN(s). Or, if you > are > >> only talking about a single LAN here that is smaller than /16 (larger > mask > >> like a /24 or something) why do summarization at all? > >> > >> > >> On Mon, Jan 11, 2010 at 1:16 AM, ramarao vadlamudi <[email protected]> > >> wrote: > >> > >> > >> > >> > >> > >> > >> Guys, > >> Need bit of help here with summarization. > >> > >> I have my loopback and LAN subnet all part of this /16.I will be using > /16 > >> subnet for a remote site and advertising a summary address back to my > head > >> end. My problem here is if my LAN interface goes down, I will still > have my > >> summary sent to head end as my loopback remains up .what happens with my > >> summarization? > >> > >> Is there a way to influence my summary route when the LAN interface goes > down > >> and still send the loop back address. > >> > >> Can you please suggest this when running OSPF and EIGRP? > >> > >> When running OSPF all my remote WAN routers will be ABR. > >> > >> > >> Thanks > >> Ramu > >> > >> > >> > >> See what's on at the movies in your area. Find out now. > >> _______________________________________________ > >> For more information regarding industry leading CCIE Lab training, > please > >> visit www.ipexpert.com > >> > >> > >> > >> > >> -- > >> Regards, > >> > >> Joe Astorino CCIE #24347 (R&S) > >> Sr. Technical Instructor - IPexpert > >> Mailto: [email protected] > >> Telephone: +1.810.326.1444 > >> Live Assistance, Please visit: www.ipexpert.com/chat > >> eFax: +1.810.454.0130 > >> > >> IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA > (R&S, > >> Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & > Service > >> Provider) Certification Training with locations throughout the United > States, > >> Europe and Australia. Be sure to check out our online communities at > >> www.ipexpert.com/communities and our public website at www.ipexpert.com > >> > >> > >> > >> > >> > >> > >> > __________________________________________________________________________________ > >> See what's on at the movies in your area. Find out now: > >> http://au.movies.yahoo.com/session-times/ > > > > > > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > -- Regards, Joe Astorino CCIE #24347 (R&S) Sr. Technical Instructor - IPexpert Mailto: [email protected] Telephone: +1.810.326.1444 Live Assistance, Please visit: www.ipexpert.com/chat eFax: +1.810.454.0130 IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA (R&S, Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & Service Provider) Certification Training with locations throughout the United States, Europe and Australia. Be sure to check out our online communities at www.ipexpert.com/communities and our public website at www.ipexpert.com
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
