[j-nsp] Juniper EX

Rubens Kuhl Jr. rubensk at gmail.com
Tue Apr 15 21:59:33 EDT 2008


Juniper confirmed routing-instances is not supported today on the EX.
It will be supported with or without MPLS with the same software
release that will support MPLS.

I'm still curious about how other SPs feel with the positioning and
future of the EX regarding Metro Ethernet networks...


Rubens


On Tue, Apr 15, 2008 at 7:38 PM, Jonathan Crawford <jj at powerset.com> wrote:
> Rubens,
>
>  It has this nice error in the config block when you add it...
>
>  jj at ex4200-test> show configuration routing-instances
>  ##
>  ## Warning: configuration block ignored: unsupported platform (ex4200-24t)
>  ##
>
>  So I'd say that is a no... might just be a currently unsupported thing though.
>
>  -Jonathan
>
>
>
>  -----Original Message-----
>  From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Rubens Kuhl Jr.
>  Sent: Tuesday, April 15, 2008 3:04 PM
>  To: Juniper-Nsp
>  Subject: [j-nsp] Juniper EX
>
>  I'm considering Juniper EX series for a new Metro Ethernet project,
>  but the specs on the site haven't answered some doubts.
>
>  - Does the EX has some "VRF-Lite" capability, i.e., multiple routing
>  tables, attachment of interfaces and protocol instances to different
>  contexts ? No MPLS involved, just plain L3 virtual routing.
>
>  - When the future MPLS software release happens, what MPLS features it
>  will have and what it won't never have compared to a M-series router ?
>
>  - What is the guidance that you've heard from Juniper about Carrier
>  Ethernet and Metro Ethernet control plane features ?
>
>  Tks,
>  Rubens
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