Re: Explicit Null for TE Tunnels

Malik,

you may want to read

http://blog.ioshints.info/2008/09/mpls-te-if-you-want-standard-compliance.html

on how (some ?) cisco IOS do PHP even when instructed by default not to.

In fact, why would you want not to do PHP on a TE tunnel ?
You do have an MPLS label already, so the need for EXP bits is
fulfilled ?

-Carlos

Malik Nouman Ahmad @ 12/02/2011 07:29 -0300 dixit:
> Anybody?
>
> On Thu, Feb 10, 2011 at 5:22 PM, Malik Nouman Ahmad <djmalik_at_gmail.com>wrote:
>
>> Hi,
>>
>> As we all know that we can use *mpls ldp explicit-null* to disabled PHP
>> for normal traffic. I was trying to know how to disable PHP for Traffic
>> Engineering Tunnels as by default the destination IP address has POP TAG in
>> the head-end router. I needed this information while implementing QoS in the
>> SP environment
>>
>> Regards,
>> Malik
>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net