Re: [j-nsp] Nextgen Multicast on MX boxes

[Diogo Montagner]

Gordon,

a good start with ng-mvpn is this e-book:

http://www.juniper.net/as/en/community/junos/training-certification/day-one/networking-technologies-series/this-week-deploying-bgp-multicast-vpns/

Thanks

./diogo -montagner
JNCIE-SP 0x41A


On Thu, Sep 13, 2012 at 10:06 AM, Gordon Smith wrote:

> Hi all,
>
> I'm after some advice on setting up nextgen multicast on an RSVP based
> MPLS network.
>
> The network is quite simple - MX5's with static lsp's, rsvp signalling &
> fast reroute.
>
> But setting up multicast over this is not something I'm very familiar with.
> I've looked at the Juniper extranet doc, but it's not exactly clear with
> explanations of why the configs are done that way.
> e.g. if I want to pass a stream from one vrf to another vrf on the same
> router, I need to configure a vt- interface. That's fine, but what (if any)
> additional steps
> are required to actually establish a stream between the 2 vrf's?
>
> The routers are set up as redundant pairs (vrrp between interfaces) - is
> PIM sparse my best option, or should I be looking to anycast for
> redundancy, or something else?
> Can I dictate the group membership at the router, or do the endpoints need
> to be statically configured for the correct group membership?
> The docs show both ldp & rsvp configured together - is the mLDP
> functionality a requirement to get mvpn to work correctly?
>
> Sorry for all the questions. Trying to get a better understanding on what
> the best solution is and what the box limitations are
>
>
> Cheers,
> Gordon
>
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> https://puck.nether.net/**mailman/listinfo/juniper-nsp
>
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Re: [j-nsp] Nextgen Multicast on MX boxes

[Mark Tinka]

On Thursday, September 13, 2012 02:06:24 AM Gordon Smith 
wrote:

>  Sorry for all the questions. Trying to get a better
> understanding on what the best solution is and what the
> box limitations are

Not sure if you got an answer to this, but implementing NG-
MVPN is actually fairly straightforward, particularly on the 
MX platform.

Let me know whether you were able to get some answers, and 
if not, maybe I can help.

You say you're signaling using RSVP today, but yes, mLDP 
(even though I haven't actually tested it yet) is also a 
viable option for creating p2mp LSP's, provided you're 
running the minimum required Junos code.

Cheers,

Mark.


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[j-nsp] Nextgen Multicast on MX boxes

[Gordon Smith]

Hi all,

I'm after some advice on setting up nextgen multicast on an RSVP based 
MPLS network.


The network is quite simple - MX5's with static lsp's, rsvp signalling 
& fast reroute.


But setting up multicast over this is not something I'm very familiar 
with.
I've looked at the Juniper extranet doc, but it's not exactly clear 
with explanations of why the configs are done that way.
e.g. if I want to pass a stream from one vrf to another vrf on the same 
router, I need to configure a vt- interface. That's fine, but what (if 
any) additional steps

are required to actually establish a stream between the 2 vrf's?

The routers are set up as redundant pairs (vrrp between interfaces) - 
is PIM sparse my best option, or should I be looking to anycast for 
redundancy, or something else?
Can I dictate the group membership at the router, or do the endpoints 
need to be statically configured for the correct group membership?
The docs show both ldp & rsvp configured together - is the mLDP 
functionality a requirement to get mvpn to work correctly?


Sorry for all the questions. Trying to get a better understanding on 
what the best solution is and what the box limitations are



Cheers,
Gordon

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