nanog mailing list archives

Re: Last Mile Design


From: Colton Conor <colton.conor () gmail com>
Date: Thu, 14 Feb 2019 12:50:26 -0600

Aaron,

Indeed the ACX5048 is a great box but expensive. I was talking about using
the Gig-e ports of a 48 port switch to face subscribers, and asking what
low cost IP-Capable MPLS capable 48 port switch fits that role. Basically
an access switch for AE.





On Thu, Feb 14, 2019 at 9:10 AM Aaron Gould <aaron1 () gvtc com> wrote:

Not sure if this is what y'all are talking about, but I use lots of
Juniper ACX5048 (previously Cisco ME3600 or ASR9000) for mpls-capable
router edging in native ip/ethernet from ftth gpon network into mpls
l2circuits and LOTS of vrf.... vrf for public ip, vrf for cgnat for private
ip, vrf for voice...  I'm glad I did it.


Residential----- ONT-----ftth/gpon------OLT------ACX5048-----mpls/vrf
x-------cgnat/inet------

Residential----- DSL Modem-----DSLAM-----------ACX5048-----mpls/vrf
y-------cgnat/inet------

Residential----- Cable Modem-----CMTS-----------ACX5048-----mpls/vrf
z-------cgnat/inet------



-Aaron






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