[j-nsp] Difference MX DPC-R / DPCE-R

[Keegan Holley]

You can find the details on the juniper website.  Off the top of my head I
know there are fewer queues and you can't do layer-2 and layer-3 services
on the same blade.  There's a DPC-S that is layer 2 only.  In general you
should consider the non-e legacy.  I believe they might even be end of life
by now.  The DPC-E's are eventually going to be superseded by the MPC
because of the trio chipsets, but there will be several years before they
are dropped, if ever.

2011/12/12 Nicolaj Kamensek <nsp at accelerated.de>

> Hello list,
>
> can anyone name the major differences between those modules? DPC are
> becoming available in the used market for small money and I am wondering if
> a DPC non-E is good enough for a classical access router environment with
> 30.000+ ARP entries and a growing number of IPv6 neighbours but nothing
> fancy overall.
> Since it's hard to find any facts about this:
>
> - does it matter memory-wise if the requirements above are applied to just
> one routed port or to multiple switched/routed ports?
> - do bundled links still double the amount of memory required?
>
>
> Thanks!
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