Hi all, I am a new guy in Cisco world, before asking, I would like to explain about my network :
1. I have 8540 as ATM switch with DS-3 port and will be connected via ATM OC12 to other equipments (2 x 7500 series) Since there will be more bandwidth consumption for ATM (payload/ATM cell), so I decide to change configuration, I will not used 8540 ATM switch. I will use one of 7500 series as a backbone equipment with STM-1 Multichannel (PA-MC-STM-1). My question, is it possible to channel STM-1 down to DS-3, since in datasheet just support for n x E1 ? Or any other solution for my network. Best regards Gunawan Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=75051&t=75051 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html