If they are separate routed interfaces, it would not be considered a cross connect. All of the PVC's that you want to use on the OC3 side you would terminate to interfaces on your router. You could then have other PVCs on the IMA side which you would then route to.
This, IMHO would be the easiest answer. It's been a long while since I've had a customer with ATM that wasn't on a Stratacom box, so I haven't kept up as much with other optional configs! An LS1010 would perhaps be your better answer if you want to map PVC to PVC and have it switched instead of routed. Just my quick two cents worth. Scott -----Original Message----- From: Masood Ahmad Shah [mailto:[EMAIL PROTECTED] Sent: Friday, November 30, 2007 3:25 PM To: [EMAIL PROTECTED]; [email protected] Subject: RE: ATM Switching Design Issue Many thanks for your quick response... Well, If I want to use it as separate route ATM interfaces Can you please write a bit detail in conf; 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. Regards, Masood Ahmad Shah -----Original Message----- From: Scott Morris [mailto:[EMAIL PROTECTED] Sent: Saturday, December 01, 2007 1:12 AM To: 'Masood Ahmad Shah'; [email protected] Subject: RE: ATM Switching Design Issue You can use it as separate routed ATM interfaces, yes. From a pure circuit standpoint, no. you would need external MUX/DACS system to do that. HTH, Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE-M #153, JNCIS-ER, CISSP, et al. CCSI/JNCI-M/JNCI-ER VP - Technical Training - IPexpert, Inc. IPexpert Sr. Technical Instructor A Cisco Learning Partner - We Accept Learning Credits! [EMAIL PROTECTED] Telephone: +1.810.326.1444 Fax: +1.810.454.0130 http://www.ipexpert.com -----Original Message----- From: Masood Ahmad Shah [mailto:[EMAIL PROTECTED] Sent: Friday, November 30, 2007 3:05 PM To: [email protected] Cc: [EMAIL PROTECTED] Subject: ATM Switching Design Issue I want to use Cisco 3660 for atm aggregation. Like I have two IMA 4 port E1 Port adapter modules in Cisco 3660. I also have ATM-OC3 modules in same chassis. I want to know is it possible with Cisco 3660 that I can use it to 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 ------------/ Regards, Masood Ahmad Shah
