Hi Gents
happy new year!! Back in '99 there was a presentation on networkers that
described how you could setup a crossconnect on NM-2CE1 card on a 26xx or a
36xx. Basically you take a couple of time-slots and map to to the other E1.
If I remember correctly the command was something like:controller e1 1/0
:pri-group. About the command I am not sure but that it is possible, for I
tested it quit some time ago.
regards
cor van rij
sr. data networks engineer
versatel telecom
> -----Original Message-----
> From: F. David Sinn [SMTP:dsinn@cisco.com]
> Sent: vrijdag 29 december 2000 18:19
> To: 'Vinod Anthony Joseph Cherunni'; pab@cisco.com;
> cisco-nsp@puck.nether.net
> Subject: RE: [nsp] Chanelized E1
>
> Both the PA-MCX-xTE1 and the NM-2CE1B can take multiple streams from
> different customers and terminate them as if they were individual physical
> serial interfaces. Basically you have one physical link to the Telco, and
> over that link you have N number of logical connections to your customers.
> This sounds like what you need for your application.
>
> The difference between the two is that the PA-MCX-xTE1 has the added
> ability to take some of the channels from one T/E1 and map them to another
> set of channels on another T/E1 on the port adapter, or another port
> adapter within the box (depending on the router platform, and having the
> right software support). So what you can functionally make the router be
> is a digital cross connect. The router doesn't physically terminate the
> signal on a virtual interface, but rather pass's it through (say it is
> voice or something else that you don't want terminated on the router).
>
> David
>
> -----Original Message-----
> From: Vinod Anthony Joseph Cherunni [mailto:vac@dsqworld.com]
> Sent: Friday, December 29, 2000 2:27 AM
> To: pab@cisco.com; cisco-nsp@puck.nether.net; dsinn@cisco.com
> Subject: RE: [nsp] Chanelized E1
>
>
>
> Dear All,
>
> Thanks a lot for the advice. We would actually be using the
> Channelized E1 card for terminating the streams, & from there on get it
> routed by IP. Therefore I believe we would not require any cross connect.
> In my scenario the customer will be using a RAD TDM Multiplexer mapping
> timeslots to destinations, & the telco will transparently pass the
> streams, Now I understand that I would be able to match the timeslots
> passed on from the customer using an NM-2CE1B card on the Cisco 3662
> router. Kindly correct me if I am wrong.
>
> What difference does the T1/E1 PA for the 7200 (PA-MCX-xTE1) have,
> when compared to the NM-2CE1B on the 3662? When you say drop & insert,
> does it mean functions similar to a cross connect, or else is it similar
> to the NM-2CE1B?
>
> Kindly advice,
>
> Wish you all a very Happy New year.
>
> With warm regards,
> Vinod.
>
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