[c-nsp] ATM Switching Design Issue

Masood Ahmad Shah masood at nexlinx.net.pk
Fri Nov 30 21:48:33 EST 2007


Just to let you guys know...

I got the answer, from a pure circuit standpoint, no; And it can't be
considered a cross connect.  I would need external MUX/DACS system to do
that.

Regards,
Masood Ahmad Shah


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Masood Ahmad Shah
Sent: Saturday, December 01, 2007 1:11 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] ATM Switching Design Issue

I want to use Cisco 3660 for atm aggregation. Like I have two IMA 4 port E1
Port adapter modules, ATM OC3, multimode Port adapter, 1 port and they all
comes in the same chassis Cisco 3660. I want to know is it possible with
Cisco 3660, Does 3660 support it if the answer is yes then how can I make
cross connect between multiple IMA interfaces and OC3 interface in single
chassis; and then further I can connect that OC3 interface to upstream OC3
router.

---------------------------Cisco3660-------- ---|---Cisco 7507 

4 E1 -------------
			\                         atm crossconnect 
                   ATM IMA ----------ATMOC3-----|------------ATM-OC3
4 E1 ------------/ 






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