Re: [OSL | CCIE_Security] DMVPN phase 3 , Three tough

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
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On Fri, Nov 8, 2013 at 2:02 AM, jeremy co <jeremy.cool14_at_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 <piotrk_at_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.cool14_at_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
>>>
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