Re: BGP MDT

Don't activate neighbors in it. IPv4 unicast is the only address
family that gets neighbors activated by default, hence the need to
prevent that from happening. For all others - you are in full control.

--
Marko Milivojevic - CCIE #18427 (SP R&S)
Senior CCIE Instructor - IPexpert
On Tue, Jun 26, 2012 at 8:22 AM, Nicky <ccienovice_at_gmail.com> wrote:
> Hi Brian,
>
> Kindly ignore the first sentence and please do let me know if there is any
> command similar to "no bgp default ipv4-unicast" to disable this MDT SAFI
> functionality.
>
> Cheers,
> Nicky
>
> On Tue, Jun 26, 2012 at 5:47 PM, Nicky <ccienovice_at_gmail.com> wrote:
>
>> Hi Brian,
>>
>> Even if use the command no neighbor and reload the router the
>> configuration reappears. Is there any command same as "no bgp default
>> ipv4-unicast"?
>>
>> Cheers,
>> Nicky
>>
>>
>> On Tue, Jun 26, 2012 at 5:00 PM, Brian McGahan <bmcgahan_at_ine.com> wrote:
>>
>>> MDT BGP neighbors don't get activated by default. B Just like any other
>>> AFI/SAFI in BGP, e.g. VPNv4, VPNv6, etc. you have to enable it manually.
>>> B You would need to add the "neighbor w.x.y.z activate" command under the
>>> address-family ipv4 mdt.
>>>
>>> For versions that a pre-standard for BGP MDT SAFI, your VPNv4 peers will
>>> also be your MDT peers. B If you migrate to a newer version that supports
>>> the BGP MDT standard it will automatically activate these peers under MDT
>>> in addition to their VPNv4 configuration:
>>>
>>>
>>> http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fs_mvpn.html#wp1116841
>>>
>>> If you want to remove a peer though you simply need to say "no neighbor
>>> w.x.y.z activate" under address-family ipv4 mdt.
>>>
>>>
>>> HTH,
>>>
>>> Brian McGahan, CCIE #8593 (R&S/SP/Security)
>>> bmcgahan_at_INE.com
>>>
>>> Internetwork Expert, Inc.
>>> http://www.INE.com
>>>
>>> -----Original Message-----
>>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>>> Nicky
>>> Sent: Tuesday, June 26, 2012 5:58 AM
>>> To: ccielab_at_groupstudy.com
>>> Subject: BGP MDT
>>>
>>> Hi All,
>>>
>>> By default the neighbors get activated under address family ipv4 mdt.
>>>
>>> Is there any command to disable the default activation.
>>>
>>> Thanks & Regards,
>>> Nicky
>>>
>>>
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