Agree. sh ip nhrp detail Beware that the 2nd ping is what you are looking for as the first ping is building the table.
I also made a way to remember what goes where. This will help with that. This is the best article that you should be able to locate during your lab. From page 7: http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6586/ps6660/ps6808/prod_white_paper0900aecd8055c34e.pdf To enable NHRP shortcut switching: ● All spokes need to have the commands ip nhrp shortcut and the ip nhrp redirect added to their tunnel interfaces. For the hubs use only ip nhrp redirect. ● For EIGRP, in the hub side only:Remove: no ip next-hop-self eigrp <as> from the hub tunnel configurationLeave: no ip split-horizon eigrp <as> in the hub tunnel configurationAdd as needed: ip summary-address eigrp <as> <summary-of-spokes-subnets> 5 Regards, Jay McMickle- 2x CCIE #35355 (R/S,Sec) Sent from my iPhone 5 > On Nov 8, 2013, at 10:39 AM, Piotr Kaluzny <pio...@ipexpert.com> wrote: > > Look at the NHRP table. You should see full prefixes (subnets) instead of > /32 entries. Generally speaking NHRP table overrides CEF - so even that NH > points to the Hub, when you trace you should see packets flowing directly > between the Spokes. > > Regards, > -- > Piotr Kaluzny > CCIE #25665 (Security), CCSP, CCNP > Sr. Technical Instructor - IPexpert, Inc. > URL: http://www.IPexpert.com > > ***Want to win a free iPad mini? Just follow us on > Twitter<http://www.twitter.com/ipexpert>or "Like" our > Facebook <http://www.facebook.com/ipexpert> page and be entered into a > weekly drawing! > <http://www.IPexpert.com> > > >> On Fri, Nov 8, 2013 at 2:02 AM, jeremy co <jeremy.coo...@gmail.com> wrote: >> >> Pitor, >> >> How can I verify that DMVPN is working in pahse 3? and not pahse 2 ? >> >> Is there any way to check this via show commands ? >> >> >>> On Thu, Nov 7, 2013 at 2:02 PM, Piotr Kaluzny <pio...@ipexpert.com> wrote: >>> >>> Hi >>> >>> 1. No - In Phase III NH should point to the Hub so use >>> Point-to-Multipoint OSPF Network Type >>> 2. Additional mappings for the second Hub (Single Cloud) or additional >>> Tunnel interface for a second Hub with a new subnet, NHRP network and >>> tunnel key (Dual Cloud design) >>> 3. You need both on Spokes >>> >>> Regards, >>> -- >>> Piotr Kaluzny >>> CCIE #25665 (Security), CCSP, CCNP >>> Sr. Technical Instructor - IPexpert, Inc. >>> URL: http://www.IPexpert.com >>> >>> ***Want to win a free iPad mini? Just follow us on >>> Twitter<http://www.twitter.com/ipexpert>or "Like" our >>> Facebook <http://www.facebook.com/ipexpert> page and be entered into a >>> weekly drawing! >>> <http://www.IPexpert.com> >>> >>> >>> On Thu, Nov 7, 2013 at 10:27 PM, jeremy co <jeremy.coo...@gmail.com>wrote: >>> >>>> Hi, >>>> >>>> Q1: >>>> For eigrp we dont needs no ip next-hop-self eigrp" for DMVPN phase 3. >>>> >>>> is that the same case for OSPF ? Does ip ospf broadcast command required >>>> for DMVPN phase 3 ? >>>> >>>> Q2: >>>> >>>> in Dual Hub Scenario, what needs to be done for connecting hubs together >>>> ? >>>> static NHRP pointing to the other hub is Enough ? >>>> >>>> Q3: >>>> >>>> On spoke should we have both nhrp "short cut" and "nhrp redirect" ? or >>>> just "nhrp shortcut "? >>>> >>>> BRKSEC-3006 2009 says different than >>>> >>>> http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6586/ps6660/ps6808/prod_white_paper0900aecd8055c34e_ps6658_Products_White_Paper.html >>>> >>>> _______________________________________________ >>>> For more information regarding industry leading CCIE Lab training, >>>> please visit www.ipexpert.com >>>> >>>> Are you a CCNP or CCIE and looking for a job? Check out >>>> www.PlatinumPlacement.com > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html > > > > > > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
