Carlos:

show ip bgp vpnv4 all summary should do it.


On Fri, Mar 5, 2010 at 9:47 PM, Carlos Valero <[email protected]> wrote:

> Simple MPLS question:
>
> What is the quickest/simplest way to determine the exact number of
> Prefixes received by a PE Router from another PE Router over an MP-BGP
> session?
>
> Thank you in advance for your answer!
>
>
> --- On *Wed, 3/3/10, Joe Astorino <[email protected]>* wrote:
>
>
> From: Joe Astorino <[email protected]>
> Subject: Re: [OSL | CCIE_RS] Want to know how to calculate the EIGRP
> metric?
> To: "Dale Shaw" <[email protected] <dale.shaw%[email protected]>
> >
> Cc: "ccie_rs" <[email protected]>
> Date: Wednesday, March 3, 2010, 7:13 PM
>
> Yeah...I probably should not have included that check since it does not
> play into the calculation. <shrug>
>
> On Wed, Mar 3, 2010 at 5:46 PM, Dale Shaw 
> <[email protected]<http://mc/compose?to=dale.shaw%[email protected]>
> > wrote:
>
>> Hi Joe,
>>
>> On Thu, Mar 4, 2010 at 9:29 AM, Joe Astorino 
>> <[email protected]<http://mc/[email protected]>>
>> wrote:
>> > Hi Dale,
>> >
>> > The bandwidth that is set on R7 s0/0/0 is completely irrelevant to the
>> > calculation.
>>
>> Yes, this is the point I've been trying to make, subtly, but failing :-)
>>
>> In the second terminal output box in your article, you are checking
>> R7's s0/0/0 interface, but the bandwidth and delay values specified
>> there are irrelevant.
>>
>> Nice article, but if I could give one piece of feedback it would be to
>> make it painfully clear that the composite metric is calculated
>> "uni-directionally" -- from the device performing the calculation, to
>> the ultimate destination -- using the egress interfaces *only*,
>> including the ultimate directly connected interface, in each hop along
>> the path.  (in this case, R8's s0/0/0 and R7's lo0.)
>>
>> I've found this fact to result in a 'light bulb moment' for lots of
>> people struggling with EIGRP metric calculation.
>>
>> Cheers,
>> Dale
>>
>
>
>
> --
> Regards,
>
> Joe Astorino CCIE #24347 (R&S)
> Sr. Technical Instructor - IPexpert
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Sr. Support Engineer - IPexpert, Inc.
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