[c-nsp] ENNI Termination

[Aaron]

I'm doing several c-vlan's over mpls xconnects to about 30 or 40 remote
sites.... all of the pw's home back to one asr901 interface.  I believe this
would be called port-based eompls... aka, mef speak, evpl (Ethernet virtual
private line).... I'm taking a different cvlan for ever spoke site and
landing it all onto one asr901 interface

I'm doing some pretty flexible things like that too with me3600x.  I think
the me3600x is more capable than the asr901.  I believe the asr901 doesn't
do vlan based eompls.... but purely port based.  Granted, it's vlan based
within the port level, but the me3600 can do svi vlan based eompls at the
svi level, whereas multiple ports on the me3600 can then be mapped to that
svi vlan based mpls l2vpn back to another site.

Check back with me in 5 days, I'll probably have more to say about this.
I'm starting UCMCS9K tomorrow....5 days of MEF ASR9K training.  Really
looking forward to it...	

http://www.cisco.com/web/learning/le31/ase/offerings/metroe/index.html

aaron

-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Phil
Bedard
Sent: Friday, October 18, 2013 11:52 PM
To: Kenny Kant
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ENNI Termination

So you need to pop the s-VLANs and locally terminate the c-VLAN traffic or
am I misunderstanding?  Why wouldn't the provider just hand the traffic off
with a single VLAN?   The newer ASR901 probably supports what you need and
is fairly cheap.  Otherwise with the ME and other switches you might need
loop back cables or another device to do that.  

If you aren't tied to a vendor you can do what you want with a MX80 or the
lower variants like the MX5/10.  

Phil

> On Oct 18, 2013, at 10:03 PM, Kenny Kant <akennykant at gmail.com> wrote:
> 
> We have 7 new metro Ethernet circuits from our service provider to remote
locations with qinq trunks.  All of these connections are point to point
connections terminating at central site using a 7 different s-vlans on a
single ENNI port.
> 
> We need the ability to have a number of c-vlans accessible from all of the
7 remote locations via these connections.  We are struggling to find a Cisco
device and a configuration to allow for this to happen.  It seems like any
Cisco gear supporting MEF 26 ENNI standard is crazy expensive.   Does any
lower end Cisco device support something like this?  I had hoped a ME3400
would do the job  but it looks like I need to shell out some serious cash
for an asr?   
> 
> Any suggestions on gear and configuration?
> 
> Sent from my iPad
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