All, It was requested that I post this email to the Nanog list as the person in question does not have posting ability... :) Hello All, We're currently looking into migrating our Cisco 72xx and 75xx routers to Service Provider IOS and I was wondering if anyone has had any good luck with a certain version? We've seen that 12.0(25)S1 seems to be an ok version but I have also heard some gripes about it. The PAs that we run in most of the units are the following: ATM-OC3-MM ATM-OC12-MM FastE GigE The IOS would also have to support RFC-1483 connections (Preferrably RBE), BGP, IS-IS and any other basic services of the such. Thanks in advance… -- --------------------------- Jason H. Frisvold Backbone Engineering Supervisor Penteledata Engineering friz@corp.ptd.net RedHat Engineer - RHCE # 807302349405893 Cisco Certified - CCNA # CSCO10151622 MySQL Core Certified - ID# 205982910 --------------------------- "Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." -- Albert Einstein [1879-1955]